We are a Machine Learning consulting company that builds end-to-end Machine Learning solutions. By applying the latest AI research, we keep our clients at the forefront of innovation.
If you are interested check out: https://www.ml6.eu/knowledge-hub/blog and https://www.ml6.eu/customers/cases
Work on innovative projects for the biggest clients across Europe such as Randstad, ASML, FUNKE, and many more! Whether it’s about leveraging LLMs to improve customer support, building data lakes on cloud platforms to improve storage or implementing models using sensor data for quality control. You can find it all at ML6.
You will mostly work with Python and a range of ML frameworks such as TensorFlow, PyTorch, or HuggingFace Transformers to solve hard Machine Learning tasks and help bring these application into production by building data pipelines and cloud infrastructure on all of the major cloud providers (GCP, AWS, Azure).
HUNT Cloud provides trustworthy cloud computing for high-impact science that utilizes sensitive data. We believe it should be simple for scientists to get flexible, elegant and secure digital laboratories.
Tech stack:
* Research services for sensitive data and high impact international science.
* Multisite on-prem Openstack cloud deployment with +10 petabytes of multilayered Ceph storage and +6000 vCPUs.
* Tailor-made research tools for interactive computing and data transfers.
* Flask API services (Python) on the backend.
* Vue (Javascript and Typescript) on the frontend.
* Key management using Vault.
* CI/CD pipelines and Infrastructure as code (IaC).
* Compliance with ISO-standards for quality, security and privacy.
If you're interested in shaping sensitive data infrastructue or if you have any questions feel free to reach out: cloud@hunt.ntnu.no.
Oklo | Remote (US) or Santa Clara or Brooklyn | Full time | https://oklo.com
Join us in pioneering the next generation of nuclear reactors! You'll leverage your software skills alongside nuclear engineers to model, simulate, design, and deploy advanced fission power technology. You will work at the forefront of the nuclear industry, developing novel techniques to reach new levels of safety, efficiency, and resiliency. Come be a part of powering the future with advanced fission power plants to provide clean, reliable, affordable energy.
There is something up with your hiring system. I shared this post with a friend who applied, and they got an instant rejection. This is a data engineer with 4+ years experience in your stack and a degree in nuclear engineering to boot. Maybe not an ultimate hire but clearly not someone you should be auto-rejecting.
Electric Twin | London, UK | Hybrid (3/4 days per week in office)
Electric Twin builds simulations of real customer audiences, so teams can test decisions before shipping them. We just raised $14 million and are growing rapidly.
We’re a small, team backed by top investors and operators, working with real clients on real problems. We’re hiring engineers (and other roles) who want high ownership, meaningful impact, and to help shape both the product and the company as we grow.
Be the 2nd technical hire for a greenfield platform for securities lending, repo and delta-1 trading. Python ETL + Java, Postgres, working directly with traders and ops to replace workflows that don't scale.
2–7 yrs Python/Java. Capital markets knowledge useful but not required.
With recent technologies such as WebGPU and WebAssembly, the browser is quickly becoming a powerful gaming platform. High-quality 3D graphics and near-native level performance are now possible without the need for downloads, apps, or platform-specific development. Our browser games platform is already reaching 50 million people per month. We are self-funded, profitable, remote-first, and fast-growing.
We are currently looking for multiple people to bring our engineering, product, data, and adops to the next level.
Please note that we're looking for people who can work on a European timezone and are ideally based in Europe (which includes the UK for those in doubt).
Cogram builds AI agents for architects and engineers. Our tools automate project management and streamline CAD/BIM workflows for leading firms around the world. We have engaged customers using our products day-to-day on real projects and are growing fast.
We're hiring across GTM and engineering:
· Growth / GTM engineers and early-stage marketers: technically strong and excellent writers.
· Account Executives: based in US East/Central or UK. At least two years of exceeding targets in software sales.
· Builders and former founders: strong at talking to users, understanding requirements, and shipping features end-to-end.
· Work directly with customers using our tools daily on architecture, engineering, and construction projects.
· Build differentiated products with real traction at the intersection of software, the physical world, and design.
· A deeply focused, high-caliber team.
If you’re applying for a GTM role (GTM Engineer or AE), email alex - at - cogram - dot - com with subject:
Cogram GTM Application 0326
Against Malaria Foundation | Senior Software Engineer | Remote (UK) | Full Time
The AMF works to fight malaria in an extremely cost effective way with insecticide treated bed-nets. Every year hundreds of millions of people will be infected with malaria, and half a million of them will die, with many more being debilitated or disabled. Independent charity evaluators, such as GiveWell, have ranked the AMF as one of the most cost-effective charities in the world for over a decade, due to our long and well-studied track record preventing hundreds of millions of cases of malaria.
Our tech team is just a couple people, and all-remote. Our software is essential to the charity work we do; it is one of the ways we stand out among other charities, by allowing us to automate, analyze, and validate our work in novel ways. Our tech stack includes C# .NET, Blazor, and Python.
If you are a senior SWE in the UK who is interested in making a difference, please reach out to me by email at my first name at againstmalaria.com
River | Senior + Staff Engineers (Elixir, React, ML/AI) | SF or NYC or REMOTE (US, Europe, South America) | Full-Time | $150K-$250K + equity | https://jobs.ashbyhq.com/river
I'm Alex, founder and CEO of River. I also wrote the first line of code and still ship PRs.
River is a client-first Bitcoin-only financial institution building the financial app people use every day to save in bitcoin and spend in dollars. We custody over 25,000 BTC, serve individuals and businesses across the U.S., and are profitable. We publish cryptographic proof of reserves monthly and our company financials annually.
Here's what our engineering team is working on:
- Real-time Bitcoin and USD payments, trading, and settlement on an Elixir monolith with a unified GraphQL API
- Next-generation Bitcoin custody with quorum signing, key ceremonies, and geo-redundant infrastructure
- Scaling our ML/AI systems (Python, PyTorch, XGBoost, LLMs) to automate operations and tackle fraud/risk
- A ground-up React and React Native rewrite of our consumer app
- Porting our Lightning Network infrastructure from Go into Elixir
Stackable | Product Engineer - Web & UI | Remote (Germany/UK) | ~20 people | Full or part-time
We build an open source data platform on Kubernetes.
The product (Stackable Data Platform - SDP) bundles 12+ open source data tools (Trino, Apache Kafka, Apache Airflow, Apache Superset, etc.) and makes them work together.
Right now everything is Infrastructure-as-Code only. We need someone to build a UI layer on top.
No mockups, no Figma, no product roadmap waiting for you I'm afraid, just a bunch of ideas :)
We're all backend people and need someone to own this end to end. Play around with our product stack, figure out what customers actually need, build it.
Stack (because we got started without you...): Svelte/SvelteKit, TypeScript, TailwindCSS. SDP itself is Rust, Java, Python on K8s.
Three releases a year. Not SaaS. Quality matters.
100% remote, Germany (UK possible) only, no other countries, sorry. No Scrum, minimal meetings. Interview process is usually just two conversations.
The position isn't on our homepage yet as I'm on vacation.
Send a mail to recruiting@stackable.tech and I'll get back to you next week. Please mention HN in your mail. My personal mail is also in my HN profile. I'm the Co-founder and CTO.
Role: Fully own our engineering and infrastructure teams, keep FetLife fast and reliable for over 12 million members, and free the rest of the leadership team to focus on product and growth.
How to Apply: Email jointheteam+hoei+hn@fetlife.com with a brief introduction, tell us about the impact you have personally made on an engineering or infrastructure team you have led, and LinkedIn or resume (PDF).
Role: Develop and implement infrastructure upgrades, database tuning, Kubernetes and Helm orchestration, monitoring, and security. Help maintain and improve our large-scale Rails monolith, including CI/CD. Participate in on-call rotation and help automate daily DevOps tasks.
How to apply: Email jointheteam+do+hn@fetlife.com with a brief introduction, 2–3 favorite projects, GitHub/GitLab link, and LinkedIn profile or resume (PDF).
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Stack: MySQL/PostgreSQL, ScyllaDB, Redis, ElasticSearch, Terraform, Google Cloud, DataDog and more.
Applications: Rails, Vue.js/Typescript, Rust
Perks: Paid time off (2 weeks vacation, 5 statutory holidays, 2 weeks at Christmas, 4-day summer workweeks), annual company retreat, anniversary gift ($200/year), monthly music subscription reimbursement, fully paid maternity & paternity leave.
I applied to the Head of Engineering and Infrastructure role two months ago, and got a fairly generic rejection almost immediately that suggested I had been automatically screened out.
I've cleaned up my LinkedIn a bit since then, so perhaps that would help?
Given that you're still looking, and technically it's almost identical to my last role, seems like it's worth having a conversation about.
Every day, Bloomberg’s clients rely on secure and seamless access to our products. Our team makes that possible by building infrastructure that verifies identities for both clients and employees. We design systems that are fast, resilient, and highly available, capable of handling large volumes of authentication traffic around the clock.
We are embarking on an initiative to modernize and unify Bloomberg’s authentication landscape. Your work will directly affect the experience of Bloomberg’s employees and clients worldwide.
You'll need to have
- Experience guiding the architecture of large scale authentication systems.
- Experience developing or operating Open ID Providers, Authorization Servers, and Identity Providers
- Deep understanding of OAuth, OIDC, SAML, FIDO or similar protocols
You can expect to
- Lead design and development of Bloomberg’s next-generation authentication and MFA systems, aligning with future product goals
- Create scalable, end-to-end identity solutions across web, API, and proprietary technologies
- Collaborate with cross-functional partners across product, design, and engineering
RINSE | REMOTE or San Francisco, Los Angeles, Chicago, Boston, New York City, New Jersey, Seattle, Austin, Toronto, or Washington DC | Software Engineer | Full-Time | Salary: $80k-$200k USD | https://www.rinse.com
Rinse provides dry cleaning and laundry delivery services to customers in twelve metropolitan areas in the US and Canada. We have sophisticated logistics optimization software, a polished consumer product, and firm business fundamentals. We're now over a decade old - this is a stable, yet consistently growing and innovating, company.
Our engineering team is distributed across the United States and internationally, and has been entirely remote for years now, but a desk can be provided in the above cities if you'd prefer.
We're open to both newly-graduated engineers or more senior engineers, provided they meet our bar. We're particularly interested in true full-stack engineers, with strong React / Typescript / CSS skills to complement comfort in a Python / Django environment. We're also seeking engineers with experience leveraging AI to automate complex operational processes.
This season, we're particularly interested in new grads or junior engineers, to round out the team.
You will join a high-caliber team where collaboration, honesty, and open communication are at the core of everything we do.
Search term bingo: Logistics, Django, Python, Optimization, React, React Native, Postgres, Mobile Engineer, Automation, Delivery, OR-tools, Forecasting
Lago (YC S21) | Europe+USA | Remote or Hybrid | Full-time |
The AI-Native, Open-source, usage-based billing platform. Lago is now trusted by CoreWeave, Synthesia, Groq, PayPal and Mistral AI to manage their billing. YC & FirstMark backed.
Open Roles Include:
- Account Executive (Remote USA)
- Product Engineer (Growth/Building AI Agents)(Europe or USA)
- Product Engineer (Core product)
- Infrastructure Engineer (Remote Europe, Canada or Brazil)
Modern customers support & product feedback platform powering thousands of teams, including Lovable, Raycast, and n8n. Fully bootstrapped, profitable, and growing fast.
We’re building a full customer-facing suite where teams can handle their customer support, feedback prioritization, and product updates - all in one place.
We’re looking for a full-stack product engineer to own and ship core product features end-to-end, with a direct impact on Featurebase’s future.
Stack: NextJS + Typescript for the frontend, Node.js for the backend, MongoDB, Redis.
If you like small teams, autonomy, and shipping meaningful product work, we’d love to have you on board!
Copper Home | Staff Embedded Systems Engineer | ONSITE (Berkeley, CA)
Copper Home (fka Channing Street Copper) builds battery-integrated induction appliances for home electrification — we're making decarbonization accessible by putting energy storage inside everyday products, starting with the stove.
The firmware team is small and owns application firmware, device connectivity, automated testing, manufacturing tools, and an MQTT backend for OTA updates and fleet telemetry.
We're hiring a staff embedded systems engineer focused core firmware architecture on the Charlie induction range.
In this role, you may:
- Own major pieces of our embedded platform and prototypes of future products.
- Lead improvements to device connectivity (Wi-Fi, BLE, OTA, provisioning, failure recovery) and energy management.
- Evolve fleet management, telemetry, and remote management/update systems with a focus on robustness and cost efficiency at scale.
- Mentor engineers through design reviews and day-to-day technical collaboration.
Tech stack: C and Python; FreeRTOS on ESP-IDF; 802.11, BLE, CAN; MQTT; AWS
Salary: $182k–$210k + equity
Questions? Send me an email (<username>@copperhome.com) or reply here.
Locket is the fastest-growing social app among Gen Alpha and Gen Z.
What if social media actually made you happier? Unlike other platforms focused on entertainment and endless scrolling, Locket helps you connect with the people who really matter: your best friends.
- 10M DAU, 100M downloads, $10M+ annual run rate
- Help define how AI fits into social media
- Ship to 10s of millions of active users from day one
- Scale the defining social app for the next generation
Ashby is the all-in-one recruiting platform powering hiring at the world’s most innovative companies. If you cmd+f “Ashby” you’ll see that we’re powering many of job postings in this thread!
* Grew our engineering team from 30 -> 60 last year with plans to double again in 2026.
* 80%+ of our engineering team is made up of Senior-Staff+ level Product Engineers. We give an unusual amount of ownership to our engineers to build features end-to-end. Many of our most loved features were build entirely by a single engineer!
* 100% remote asynchronous culture with an even distribution of engineers across North America and Europe
TechTalk | Principal Software Engineer, Agentic Engineering | Vienna, Austria | ONSITE/HYBRID | Full-time | EUR 80,000+ gross/year
For those who know what they're doing - even without AI. Our focus is agentic engineering: building and improving systems, workflows, and engineering practices around AI agents and AI-assisted development. We use AI tools heavily, but we expect engineers to know when they help, when they hurt, and how to keep generated code out of the debt spiral.
This is a hands-on role for someone who cares about maintainability, testing, refactoring, deployment safety, and engineering judgment under pressure. You should be able to improve systems yourself, help other engineers work effectively with AI, and raise the bar across teams.
You’ll likely fit if DORA metrics are useful to you, not decorative; if you know why small commits matter; if you’ve seen what a good deployment pipeline does to a team; and if you can use AI to scale quality, not just output.
Thousands of homes have been built with Higharc since 2022. We’re changing the way homebuilders design, sell, estimate, and build, resulting in better, more affordable homes.
I’m starting a new Labs team focused on rapid experimentation, to expand our platform and explore new markets in residential construction. I’m looking for a few rare, entrepreneurial founding members:
This is an exceptional opportunity to work on something with real-world impact, with a team of talented & passionate folks across a wide range of domains. We are ~200 people across the world (mostly US) and growing quickly. You can reach out to me with questions at "moc.crahgih@yeffamretep".split('').reverse().join('')
We are also hiring across all teams (creative tooling, ML, computational geometry, integrations, etc.): https://jobs.ashbyhq.com/higharc
MongoDB | Senior Developer Advocate | REMOTE (Dublin, Ireland) | Full Time
My org is hiring for multiple openings for Senior Developer Advocate roles. We aren't just doing "content." We are the technical "tip of the spear" for MongoDB's largest global accounts.
- The Scale: You'll be solving data architecture and performance bottlenecks at a scale very few engineers ever get to see. - The Impact: It's incredibly rewarding to optimize systems for household-name companies and see the immediate ripple effect. - The Culture: You'll join a tight-knit group of MongoDB experts who actually enjoy collaborating. - The Mix: This is a high-engagement role.
There are multiple open positions:
For significant travel across the UK/Europe (and occasionally Asia) to work face-to-face with devs, balanced with deep-dive technical work. Apply at https://www.mongodb.com/careers/jobs/7241758
If you have 5+ years of experience in consulting/SA/DevRel and want to bypass the recruiter screen, contact Hubert directly: https://www.linkedin.com/in/hubertnguyen/ or message me directly @mongodb.com
LiveMap is a funded startup with a vision to build the next generation of mapping apps (think hyper-personalised Google Maps). How that looks is still being explored so we're building prototypes, getting them into customer hands and iterating quickly. We're looking to bring on a couple of people to help accelerate this development process.
As a data engineer you'll set up a data pipeline, work with product to identify relevant datasets, connect, persist and expose that data.
Working on the routing engine you'll extend off the shelf routing engines (Graphhopper) to take into account dynamic run-time preferences & attributes (think temporal).
Please find more information and application forms at the links:
Kai | Engineering (Multiple) | Onsite (San Jose, CA) | Full-time
Ai + Cybersecurity. Our Ai team is well funded, and growing. Although we have a dedicated engineering team, the Ai team is looking for dedicated engineers to work closely with the applied Ai scientist to build the platform and pipelines.
Caribou helps homecare organizations attract, engage, and retain staff through data-driven recognition, rewards, and coordination tools that make the lives of patients and their caregivers better. We're a small company of ~50 people who are mostly based in the GTA.
We are building on our core product such as deploying AI-powered agentic systems that work alongside agency coordinators to handle routine coordination, outreach, and administrative workflows to improve agency operations.
Oneleet (YC S22) | Multiple Roles | US & NATO Countries | Remote | Full-time
Oneleet is an all-in-one cybersecurity startup that has built its own Attack Surface Monitoring (ASM), Code Scanner, Endpoint Protection, and Compliance Platform. We recently raised a Series A and are growing at an rapid pace and working on some very exciting projects.
What we're looking for:
- Strong problem solvers who can work independently in a remote environment
- Security-minded professionals passionate about building robust, scalable systems
- Comfortable working during Eastern Time
Tech stack: Go, TypeScript, React, Kubernetes
Open roles
- Company offsites yearly (past offsites have been in The Netherlands, Portugal and Italy)
If you're interested in joining our team, please reach out to join<at>oneleet<dot>com with the subject line "HN: <Job Title>" and your resume attached.
Alternatively, you can also apply at https://jobs.ashbyhq.com/oneleet
Additional Note:
We are also building out a 'forward deployed' sales team based in San Fransisco - if interested, please reach out to join<at>oneleet<dot>com with the subject line of `HN: SF Sales`
Thirdfort | London, UK | multiple roles | remote (within UK) or hybrid/onsite | full-time
Hi everyone! We're a Series A startup on a mission to protect society from fraud and money laundering using our intelligent Client Due Diligence Platform. With fraud and money laundering skyrocketing, regulated professionals are struggling to keep pace with their compliance obligations. Thirdfort turns compliance into a competitive advantage, offering beautifully secure onboarding for regulated businesses operating across legal and property.
We've already protected over 3 million people through life's big transactions, with a core aim to protect many more. We've spent the last year rebuilding our product from the ground up and are increasingly leaning into AI across the team/system, focusing on technologies that let product-minded engineers solve hard client problems fast and with confidence: Go, Temporal, NextJS and React Native. We expect our engineers to use their hard-won expertise to get deeply involved in product design as much as technical implementation — joining the team is a great opportunity to work with exciting tech and have a real impact on people's lives.
We have the following open positions:
* Lead Software Engineer – we're looking for a strong technical leader to drive one of our product squads. You'll shape architecture, mentor engineers, and ship meaningful product improvements.
* Senior Software Engineer – we're looking for a senior engineer who's excited to own problems end-to-end, from product design through to production.
* Analytics Engineer (Fixed Term Contract) – we're looking for someone to own and improve our analytics models and datasets end-to-end, covering a period of parental leave.
Zigment (https://zigment.ai) | Bangalore / Bengaluru, India | Full-time | ONSITE Zigment is a customer journey platform. We make it super simple to build AI agents for enterprises. Why should you join us? - Small & lean tech team. - See AI in action with enterprises. - Build reliable & scalable AI systems. - Passion for tech & AI. - Access to the latest AI coding & productivity tools.
Open Roles (Hiring):
Fully remote, fully async, fully open-source.
A CRE is a point of contact available, both internally and externally, to advise on best practice. Normally, they are knowledgeable in a specific area (i.e. Realtime, Postgres) but they aim to be generalists on the platform as a whole. They do not have specific customers that they help; instead they get involved with deeper, longer-running cases to achieve an outcome.
Looking for more of a focused development role? Sure thing, we have many roles open!
Tables power every clinical trial, financial model, and scientific experiment, but deep learning has mostly ignored them. No natural sequence, no spatial structure, no shared vocabulary across datasets. LLM architectures don't transfer. We built TabPFN, the first foundation model that actually understands tabular data (published in Nature, 3M+ downloads, new SOTA for tabular ML). The hardest problems are still open.
The model is half the product. The other half - training infrastructure, real-time serving, developer platform, reliability - is what turns a research breakthrough into something enterprises trust in production. We're hiring across both.
- ML Engineer, Training Infrastructure — Own GPU infrastructure, distributed training performance, and the developer productivity layer (CI, experiment tracking, model registry) that keeps research moving fast.
- Full Stack Engineer, ML Platform — Build the product that puts tabular foundation models in users' hands, from data upload through inference and results. You'll work across frontend, backend, and directly with the research team to turn new model capabilities into production features.
- Research Engineer, Foundation Model — Design experiments, run ablations, build training infrastructure, contribute to papers. Research engineers here aren't supporting scientists — they are the science team.
- ML Engineer, Cloud Platform — Design and scale the core infrastructure for serving and finetuning foundation models in production. Early enough that you're making the architecture decisions, not inheriting them.
Also hiring: Research Scientist, Applied Scientist, Forward Deployed ML Engineer, Developer Relations Engineer, AE, BDR.
20-person team selected from thousands applicants. Backgrounds from Jane Street, Google, CERN, G-Research. Led by Frank Hutter, advised by Yann LeCun and Bernhard Schölkopf. With backing from leaders at Hugging Face, DeepMind, and Black Forest Labs, XTX Ventures & Balderton.
Stellar Science | Hybrid (USA) Albuquerque NM, Washington DC (Tysons VA), Dayton OH | Full time, interns/co-ops | U.S. citizenship required | https://www.stellarscience.com
Company: We're a small scientific software development company that develops custom scientific and engineering analysis applications in domains including: space situational awareness (monitoring the locations, health and status of on-orbit satellites), image simulation, high power microwave systems, modeling and simulation, laser systems modeling, AI/ML including physics-informed neural networks (PINN), human body thermoregulation, computer vision and image processing, high performance computing (HPC), computer aided design (CAD), and more. All exciting applications and no CRUD. We emphasize high quality code and lightweight processes that free software engineers to be productive.
Experience: Except for interns, we currently require a Bachelors degree in physics, engineering, math, computer science, or a related field. Masters or PhD is a plus. (Roughly 25% of our staff have PhDs.)
Technologies: Lots of C++23, Qt 6.9, CMake, git, OpenGL, CUDA, Boost, Jenkins. Windows and Linux, msvc/gcc/clang/clangcl. AI/ML and analysis projects use Python and C++. Web projects use Java and Typescript/React.
Identity Labs has generated 2B+ views across Twitter. We've worked with Bryan Johnson, Chamath Palihapitiya, Tony Fadell, partners at a16z, partners at Kleiner Perkins, and YC founders. We are a small team of 15 people.
If the 21st century gets defined by 100 influential ideas, Identity Labs wants to be instrumental in popularizing 10 of them.
We believe every founder who's built something massive has five Paul Graham level essays inside them. Our job is to find those essays and give them distribution.
We're hiring a Creative Director.
Your job is to sit with someone who built a billion dollar company, talk for two hours, figure out which idea from that conversation will make 10 million people stop scrolling on Twitter, then write it.
It's intellectual sparring plus longform journalism plus an obsessive understanding of what spreads on Twitter and why.
We're growing at 1500%+ YoY. A Creative Director can 5x their salary within 2 years as they grow into a Partner role.
MONUMENTAL | https://www.monumental.co/ | Amsterdam, The Netherlands | Full Time | Onsite
We make robots that autonomously construct buildings. We are currently developing and manufacturing our autonomous bricklaying system in the beautiful centre of Amsterdam. And our robots are already earning real revenue operating on construction sites all over the Netherlands.
We're looking for experienced software engineers for many roles. You can help us solve problems like:
- Data sync and analytics queries across a fleet of robots (that can be offline for hours at a time)
- Modelling buildings in code and finding the right UI for operators to edit them
- Designing systems for robots to drive safely and fully autonomously around a building site
We're rapidly scaling up operations and we need experienced engineers who can build the systems that manage all of that complexity. If you think that 'full-stack' could reasonably mean debugging firmware, mixing buckets of mortar _and_ writing React components, we are looking for you. Robotics experience not required!
CVector | Software Engineers, Senior Research Engineer | New York City (FiDi) | ONSITE | Full-time | VISA SPONSORSHIP
CVector builds software to bring real time economic optimization and AI prediction to every energy and manufacturing plant. We integrate real-time data visualization and analytics to help power generation stations, chemical plants, and other critical infrastructure make informed decisions in rapidly changing environments. You'll help create intuitive, robust web apps, machine learning models and backend systems, shaping tools that directly impact industrial operations and energy reliability. Build AI agent systems that automatically foresee upcoming problems and provide possible solutions.
Full Stack and Backend Software Engineers: We're looking for a passionate Software Engineers comfortable working across our stack (Python, Typescript, React, Supabase, MQTT, TimescaleDB, PostgreSQL, AWS, FastAPI) or someone to specialize in our backend infrastructure.
Senior Research Engineer: Candidates should be experienced with machine learning, and analysis using Python.
Scout IP | Founding Full Stack Developer (AI x Patent Intelligence x Graphs) | Italy / Remote
We’re building an AI system for patent search that non-experts can actually use. We already have: a working MVP (150M+ patents indexed)& a waiting list of research centers and funds ready for pilots. Now we need someone to help turn it into a real product.
You’ll work on:
multi-tenant SaaS (org accounts, roles, audit)
knowledge graph integration (OriginTrail)
RAG + semantic search pipelines
core product decisions, not just implementation
Looking for a full stack engineer who:
has actually built with LLM systems
is comfortable owning systems end-to-end
prefers early-stage building over polished environments
Hyperspell | YC F25 | San Francisco, ONSITE | $150k-220k + generous equity and benefits | hyperspell.com
I'm Manu, founder of Hyperspell. 14 Years ago I found my first job in tech through Who's Hiring. I take this job board seriously :)
Hyperspell is building Context & Memory for AI agents. We're at the intersection of "future of AI and agentic computing" and "this actually works". We're not just changing how our customers use AI in their products, but are constantly iterating on how we use AI to build Hyperspell, and what it means to be a software company in the decades to come.
Quadrature | Quant Dev | London, New York, Singapore | Full-Time | Onsite
We’re Quadrature, a technology company in the algo trading space. We use advanced machine learning on large amounts of data to predict trends in financial markets. More at https://quadrature.ai.
What makes us different:
- ~250 people, no traders — our systems trade autonomously.
- Single PnL.
- We don’t separate “quant researchers” from “developers” — everyone codes to a high level and has the opportunity to do research.
- Mission-driven: our climate foundation (https://www.qc.foundation/) has made significant divestment commitments over recent years. For many of us, it's why we're here.
We’re hiring Quant Developers — a generalist team of engineers and researchers who own both the research pipeline and software infrastructure across the entire business. Stack is Rust, Python and C++. We want sharp, collaborative people with no big egos.
AI x Healthcare Startup | Boston, MA Onsite | Full-time | Early Engineer
We're looking for a backend-leaning fullstack dev. You will be one of the first engineers outside of the founding team. Here is a bit more about us: We're a seed stage AI startup backed by top tier investors. We're on a mission to ensure every patient gets covered for the care they need and every doctor gets paid for the work they do.
We’re building deep, vertically integrated technology systems to solve fundamental problems in US healthcare - the biggest market in the world ($5T). We use AWS, K8s, React, and Rust but there is no requirement to have prior experience with them specifically. We'll teach you!
We are a founding team made up of ex-YC, Amazon, Meta, Microsoft, and Harvard Business School with previous successful exits.
You’ll own entire product areas and be expected to play a true full-stack role, with the ability to go from customer need to end-state product. You’ll work directly with the CTO at the edge of what's possible with LLMs and agentic systems applied to a hard domain. You'll contribute to technical strategy, make real architectural decisions, and write vast amounts of production code with AI first developer workflows. Most importantly, the technology you build will have real impact on real people - clinics staying open, clinicians getting paid, patients getting care.
This is an opportunity to work in a fast paced, high ownership environment while solving real problems in healthcare.
We're happy to share more details on the role in person/on zoom. Please fill out this form if interested!
It turns out that construction companies literally can't build solar fast enough, so what we're doing is a crucial part of switching the grid over to renewable generation.
You’ll be a key contributor, helping bring our next generation of mobile solar factory to life.
Come work with us if you love:
* Fast-paced prototype development with software and hardware components
* Making a positive climate impact through your work
FUTO | Software Engineers | Austin, TX | Remote or Onsite | Full Time
FUTO is an organization dedicated to developing, both through in-house engineering and investment, technologies that frustrate centralization and industry consolidation. Our work consists of a combination of in-house engineering projects, targeted investments, generous grants, and multi-media public education efforts. We are hiring for a few of our projects, Immich and Grayjay.
Immich is on a mission to provide a secure and private home for your most precious memories through our high-performance, self-hostable photo and video backup solution.
Grayjay is a privacy first media application that lets users follow creators, not platforms. The app aggregates content from multiple video sources including YouTube, Rumble, Twitch, PeerTube, Odysee, and more, into a single unified experience. Grayjay gives users full control over their viewing experience.
Zed Industries | North America, South America, Europe REMOTE | https://zed.dev/ Zed is a company for developers, by developers. All 3 of our founders have spent years in the trenches writing software and still do it almost every single day.
We've raised $42M to support our ultimate vision, a new way to collaborate on software, where conversations about code remain connected to the code itself, instead of being tied to aging snapshots or scattered across different tools. The first step was creating a high-quality editor to serve as the user interface. Now this new investment lets us expand to tackle the next phase of our plan. We're developing a new kind of operation-based version control that incrementally tracks the evolution of your code with edit-level granularity, and we're integrating it into Zed to make collaboration, both with agents and teammates, a first-class part of the coding experience.
Red Balloon Security | Security Researchers, Software Engineers | NYC, Northern Virginia | ONSITE, HYBRID | Full-time, Interns (paid) | US Citizenship Required | https://redballoonsecurity.com
We are a team of expert researchers and engineers focused on securing embedded devices. We work with partners across critical industries, and on government-funded research programs (think DARPA). "Full-stack" for us doesn't just stop at back end code; it means being comfortable with operating systems, firmware, and signals going over the wire. You'll succeed here if you are a quick learner who loves working independently on tough, technical problems nobody has ever solved before.
Day-to-day tasks might include:
* Tearing apart a device in our lab, reverse engineering its firmware, and finding security vulnerabilities
* Developing an automated, robotic platform for hardware reverse engineering (custom hardware, vision models, user interfaces, etc.)
* Hooking and patching RTOS kernel functions to execute defensive device integrity validation code, without violating real-time requirements
* Building scalable servers for processing millions of device telemetry messages across thousands of concurrent connections
* Maintaining open-source reverse engineering tools (like OFRAK https://ofrak.com) and cooking up fun demos for hacker conferences (like this web game we built for DEF CON in 2023 https://ofrak.com/tetris/)
Our main office is in Manhattan, but we are building out a new office in Northern Virginia. US citizenship required. Bonus points if you have an active security clearance, or are willing to get one.
Promptless (YC) | Founding Docs Practice Lead | San Francisco (Onsite) | Full-time | $140k–$200k + equity
Promptless builds AI agents that automatically update customer-facing documentation. Startups, CNCF projects, and Fortune 500 companies use us. YC-backed with a seed round from top VCs and angels.
This is a one-of-one role. You'll own the documentation practice at Promptless: onboarding customers onto the platform, building the methodology for AI-assisted documentation, and growing our reputation as the company that makes docs teams more effective. Think practice lead at a top consulting firm, except the domain is docs and the leverage is AI.
You should have deep experience in technical documentation (developer docs, API references, support content), be comfortable reading code, and be excited about pushing the boundaries of LLM-assisted writing. You'll be building this function from scratch, so an entrepreneurial mindset is key.
Inventive.ai (YC S23) | Senior Fullstack Engineer | Mountain View, CA | Hybrid | AI for PreSales | Growing rapidly
Our mission is to build intelligence that helps B2B sales teams win deals. Our first product is a suite of AI agents for sales teams that helps create winning proposals and RFP responses for $1.4 Trillion dollar industry.
Our founding team is from Google Deepmind, Stanford, UC Berkeley, and IIT. We were part of Y-Combinator S2023.
Onton.com | Fullstack & Research Engineers | San Francisco, CA | Hybrid Join us in pioneering the future of e-commerce search. Growing rapidly.
We're a hard-working team of 10. We have an office in Jackson Square with a great view that we're looking to fill with other high-performance people!
Tech-wise, it's React/Typescript + Julia, if that's interesting (no worries if you haven't used it). We've also built our own graph and vector DB to cope with the scale, and the foundations of a neuro-symbolic AI agent that learns more about the world on every search!
Cultivate AI | Senior Software Engineers | Durham, NC | Hybrid (open to remote)
We're building an AI platform for credit unions. A variety of tools (third party integrations + RAG) backed by multiple LLM options, including OLMo, running in our own AWS infrastructure. We're a small team (I'm CTO and our first technical hire) so you'd have real ownership over the AI stack and architecture.
You'd work on retrieval over heterogeneous corpora with citations, agent orchestration and tool calling, model serving infra, and third party API integration. There's a lot of room to experiment with hierarchical retrieval, heavier upfront document processing, and custom agent tooling. Over time we're going to expand into fine tuning, more direct compute management, and some interpretability work.
Stack: Python/FastAPI, React, PostgreSQL/pgvector, AWS/OpenTofu. Looking for someone with a few years of experience building production systems.
Email me at talati@getcultivate.ai if you're interested!
At Findigs, we’re transforming the rental experience — making it fairer, stress-free, and more convenient by changing the fundamentals of renting.
We build high-scale applications that streamline renting for millions. Our modern tech stack includes Python, Typescript, Node.js, React, and scalable cloud infrastructure.
We foster a collaborative culture where engineers have high ownership and autonomy, taking features from concept to deployment.
Join our sharp, supportive, and mission-driven team in our newly renovated SoHo/NoHo office.
Arcol (arcol.io) is a small, high talent density team building the future of building design - a future that's collaborative, fast, and intuitive. We're a web-native, fully collaborative 3d design tool modernizing the experience of architectural design for teams of all sizes.
We're looking for senior engineers with experience in modern web technologies - some of our key technical building blocks are Typescript, Rust, wasm, WebGL - and a strong ownership mindset. Experience with computational geometry, computer graphics, or similar a strong plus. This role sits at the intersection of solving deep technical foundational challenges with shipping a product that solves real problems for real people.
Reach out to me directly at thomas@arcol.io or peruse our careers page (https://www.arcol.io/careers) - we'd love to hear from you!
Authentik Security (https://goauthentik.io) is the company behind authentik (https://github.com/goauthentik/authentik), an open source identity provider with 1M+ unique installations. Help us replace Okta/Auth0, Ping Identity, and Microsoft Entra with modern, secure identity for all!
We are a small remote team, looking to scale up with experienced software engineers, primarily with a backend security focus. Bonus points if you have significant experience with identity/SSO standards and/or Django/Python.
Hi all, I’m Yuriy, founder of Puma.tech. Prev. worked at Cloudant (YC S08), Meteor (YC S11), Parse (YC S11, Facebook/Meta), and explored AI/ML (computer vision for self-driving cars).
We have 3 products:
1. https://PumaBrowser.com – iOS & Android mobile browser with built in LLMs & Wallets. Private by design. 1m+ downloads.
3. https://PumaClaw.com – (just starting to build) easier way to run and manage your Claws from the phone.
Help building either or all is much appreciated.
Open Roles: Eng (iOS/MacOS, Android, Ai/ML, Browser Extensions), Based Social Media Intern; Internships: Eng, Design, Growth
We’ve raised a few rounds from some of the best builders in crypto and ai:
Protocol Labs (YC S14), Chris Larsen (Ripple), Anatoly Yakovenko (Solana), Illia Polosukhin (NEAR Protocol), Sridhar Ramaswamy (Snowflake CEO), Jason Warner (poolside.ai, ex-GitHub CTO), Don Ho (Orange DAO, Quantstamp W18), Evil Rabbit (Vercel), John Phamous (SF Compute) and other amazing builders.
How to Apply: email careers+hn [at] puma.tech with your GitHub, a note on what you're most proud of building and what you'd like to build next.
PhysicsX | Principal AI Engineer | London / NY / Remote | Full time | physicsx.ai
We're building an AI-native platform that turns physics simulations from days-long jobs into millisecond inference. Think: training deep learning surrogates on CFD, FEA, thermal data, and Large Physics Model (LPM) frontier research so engineers can explore thousands of design variants in a single session — across aerospace, semiconductors, energy, and automotive.
You should have the scar tissue of running agents in production and strong opinions on what the future looks like.
We're ~170 people, raised $135M Series B, and backed by General Catalyst, Atomico, Siemens, and Applied Materials. The team includes people from F1, SpaceX, Google, Palantir, and Tesla.
BackNine Insurance | Remote (US) or Westlake Village, CA | Full-time | https://back9ins.com
BackNine is a B2B2C insurtech platform that automates the insurance sales process. Thousands of companies—from brick-and-mortar agencies to publicly traded banks—use BackNine to quote, apply, and manage insurance online.
We’re looking for an engineer to own and expand our API integrations with external systems, especially CRMs (e.g., Salesforce, Applied Epic).
Aurelian is automating non-emergency calls for dispatch centers around the US! We free up dispatcher time so they can focus on emergencies, and provide better service to the public, who don't have to wait on hold for simple requests. Series A, 11 engineers today, growing quite fast and looking for engineers/engineering leaders/product managers/anyone who can build and solve problems to join us
Evervault | Engineers, Designers, PM | London or Dublin | Fulltime | https://evervault.com
Plaintext is hazmat. Come design the products that kill it.
We are a developer security and API company on a mission to encrypt the web. We sit at the intersection of:
Security - we've invested a tonne of time in cryptographic systems and provable secure compute. Blog post - https://evervault.com/blog/optimizing-our-encryption-engine
Developer infrastructure - think Cloudflare & AWS
Payments - think Stripe, Adyen etc.
We're backed by the some of the biggest VCs and have just closed our Series B, bringing out total funding to over $50m.
WireScreen is a fast-growing Sequoia-backed Series A startup building the go-to open source intelligence platform for navigating global supply chains and China-related risk. While China maintains some of the world’s most detailed corporate ownership records, the real challenge is connecting the dots. That’s where we come in—surfacing the networks, relationships, and financial ties behind companies to support national security, compliance, and regulatory oversight.
We’re looking for a Senior Product Manager to join us in an early stage product role that represents an opportunity to define the future of WireScreen’s flagship product. You’ll be part of a small team working directly with company leadership, take full ownership of brand new products, and have a meaningful impact on the future of corporate transparency around the globe.
If you have prior startup experience, have worked on at least one data product (or have strong data chops), and bring 6+ years of PM experience - we’d love to talk to you.
Or you can reach out to me directly with questions or your resume at leo.green@wirescreen.ai - I lead recruiting here at WireScreen, but if I don't know the answer I'll ping our engineering folks and come back to you fast. If you think this role isn’t at the right level for you but are interested in working here, let me know!
I'm Russ, one of the founders of 9 Mothers. We're making AI weapon systems out of Austin, TX. Our first product is for stopping group 1 suicide drones. We started in 2025 - still a small team under 20 people. We're hiring for a lot of roles, but mostly in software and robotics.
CLEAR is building THE secure identity company of the future. Our mission is to make experiences safer and easier—physically and digitally. With more than 38 million Members and a growing network of partners across the world, CLEAR's secure identity platform is transforming the way people live, work, and travel. Whether it’s at the airport, stadium, or throughout your everyday life, CLEAR unlocks the magic of frictionless experiences.
MintMCP | Founding Engineer / Founding GTM | SF Bay Area (ONSITE)
MintMCP helps enterprises safely do more with Agents (e.g, governance around MCP tools and agents like Claude Code / Cowork, and others). We're building an MCP gateway as the foundation with the proper abstractions that enterprises need to allow long running agents to be safely deployed across an entire organization; organizations can easily and clearly limit the blast radius of what an agent can do, while giving it the right combination of tools to be useful.
We're a small team of humans with dozens of agents: our company operates on the infrastructure we build for enterprises. We're looking for agent-forward engineers and GTM folks to help solve scaling problems, maintain the highest standards for security, make agents and MCPs usable and useful.
Problems we're solving right now: Agent Identity, ReBaC for tool resources, scalable hosting of private MCP servers, and our agent platform that vertically integrates with the foundational MCP gateway layer.
If you have experience in infra, security, and agents, and MCPs, you might find the problems we're working on exciting!
Tufalabs | Senior research/engineers | Full Time | Zurich, Onsite | 100-200k CHF | https://tufalabs.ai/
Our current focus is arc-agi 3. We recently hired the top #2 kaggler to join that effort.
We are looking for people deeply passionate about AI research. I am steering our work culture towards "live-to-work": If you wouldn't be doing AI research working somewhere else, then it is not a good fit. If you don't find yourself naturally reading about AI papers or doing random AI projects in your free time, then it is not a good fit.
We have high expectations and a generous equity structure to match.
Tufalabs is an independent AI research lab in Zurich, focused on high-impact academic-style AI research and large-scale LLM development. We care about compute (currently, 6× DGX B200, 2× NVL72 GB300 incoming). Our mission is to push the frontier of AI science while open-sourcing results and building the engineering muscle to pre- and post-train cutting-edge language models. The ultimate goal is automating AI research, with a strong focus on alignment and safety in the limit.
We can only sponsor visas for people with EU nationality. The position is onsite, fulltime.
We are self-funded, from what i call "self-propelled machine learning": I applied ML to cool domains and made returns that way. I can give more details about this privately.
If interested, email me at benjamin at tufalabs.ai
Goody | Remote | $150–250K + equity and benefits | US and Canada | Full-time
I'm Mark, the technical co-founder and CTO at Goody. We're building a gifting product that every business can use to recognize employees, retain customers, and accelerate sales. Despite being something everyone does, gifting is one of the areas of commerce yet to be disrupted, and we're working on building the best and most delightful product in this space.
Our product is used by Google, Stripe, Anthropic, Meta, NBCUniversal, Notion, and others, and we also offer a developer API for commerce. Tech stack is Ruby + React + TypeScript, though we're flexible on backend language if you know Python or Node.js better. All roles are full-stack.
We're coming off of a big year and planning for scale in 2026 with openings in our engineering team.
• Staff Software Engineer ($200–250K) — for those who ship at a startup pace and have a great eye for detail
• Senior Software Engineer, Customer Engineering ($150–200K) — if you like to hear a customer request in the morning and tell them it’s shipped in the afternoon
• Senior Software Engineer, Growth ($150–200K) — be the engineer who has the most direct impact on our growth
We're looking for people who have great startup energy, want to win, and bring great vibes to our tight-knit team.
Roles: Forward Deployed Engineer (aka Customer Delivery Lead) and Platform Engineer
Both roles full-time ONSITE in London, £100–160k + 0.5–1.0% equity grant, visa sponsorship available.
We build an AI system that builds software for complex construction & infrastructure megaprojects to sell things currently only sold by service providers. To do this, we both do whatever it takes to solve complex projects' needs AND build the system that automates ourselves out of it. We just raised our seed round (25m$ valuation) and currently have 4 people, looking to hire 6-10 total this year.
== Platform Engineer
Build the system that takes our jobs. Algorithms, infrastructure, shared components, agents, and internal tooling - across the full stack. Our platform engineers build everything from our custom meeting integration to AI coding agent harnesses, sandbox environments, complex shared app features and more.
== Customer Delivery Lead / Forward Deployed Engineer
Help build the AI systems that run megaprojects. We’re looking for a customer-obsessed generalist who can understand complex problems and ship solutions - part product designer, part delivery lead, part AI wrangler. In this role you deploy with customers, build software that solves their problems and do whatever it takes to maximally learn about the way they run their complex projects.
We’re a team of experienced generalist SWEs and AI enthusiasts who are building custom AI agents for enterprise clients. No AI experience required: we are actively trying to be the best place in the world to learn applied AI.
I’m Frank, an engineer here. This is the first services-style company I’ve worked at, so for those of you in a similar boat, this is what I’ve really liked so far:
* The learning rate is super fast. 3-4 client projects a year, each with different tech stacks, products, industries, and architectures. Lots of learning resources including a full AI engineering bootcamp when you onboard.
* Our projects are typically high priority and sponsored by prominent executives. The path here for projects to have real impact on usage or bottom line is much shorter.
* We’re “selling pickaxes during the gold rush”. When AI finds its next killer app, we’ll be the first to know about it.
We’re hiring staff+ SWEs onsite with offices in San Francisco, New York, Durham NC, and Dubai. Feel free to reach out to me directly (frank@fractional.ai) or take a look at the full job posting:
Uncountable accelerates R&D for industrial scientists across leading materials, chemicals, and life sciences organizations. With our SaaS solution, our customers get better products to the market in half the time. Uncountable was founded by MIT and Stanford engineers and has been profitable since 2016. Our team has grown from 50 to 150 over the last two years.
Full-Stack Engineers | $130k - $220k + Equity
---> Uncountable is looking for engineers who can spearhead the development of the Uncountable Web Platform. The position is heavily product-driven and comes with challenges across the stack.
---> Uncountable is looking for LLM applications engineers who can push the Uncountable data model forward through LLM-native UI's and application extensions.
--> Summer internships and working student positions are also available.
Role: Build and operate distributed database systems and data platform services that store all of the data for Discord's 200M+ users.
We're solving interesting problems around performance, reliability, and scalability at one of the largest communication platforms. Looking for strong infrastructure and distributed systems experience, familiarity with databases like Cassandra/ScyllaDB/Postgres, and comfort working in Rust or similar systems languages.
Modal | Software Engineers (Product, System, SDK) | SF, NYC (ONSITE) | Full Time | modal.com
Modal builds the serverless cloud used by many of the most popular AI companies you've heard of. People use Modal for inference, training, batch operations and also, sandboxes. A good example is the Ramp Inspect tool, that was built on Modal sandboxes. https://engineering.ramp.com/post/why-we-built-our-backgroun... — We also recently passed over a billion sandboxes created and on our way to 2B soon.
I am one of the hiring managers here, hiring for the Product Engineering team that builds the observability tooling for our developers. Modal is the cloud for many of our customers and we help them reason about what's happening in their systems, help them expand their use and generally have a good experience.
If you are interested in a product engineering role, please feel free to reach out directly via email at can@modal.com with a recent resume. This role is NYC based and is on-site, so please mention your current location to be considered. I am especially looking for folks with deep ClickHouse, Postgres, Redis, and Python experience.
I'm the cofounder of Krea (https://www.krea.ai/), a company building creative tooling and large-scale infrastructure for multimedia teams. Users range from hobbyists to world-renowned creatives: architects behind the World Trade Center or creative teams at Apple.
We treat research, engineering, and creativity as first-class citizens. We're looking for engineers to join our research, product, and infra teams.
Founded by Sri Viswanath, former CTO of Atlassian, Sycamore enables organizations to build, deploy, and orchestrate AI agents with security, governance, and human oversight. The platform captures and compounds organizational intelligence over time, enabling systems that continuously improve.
We recently raised a $65M seed from Coatue & Lightspeed.
We're hiring across several roles:
- Applied AI Engineer: Deploy AI solutions with customers
Espresso AI | Staff ML & Staff Infra Engineers | Brooklyn or San Francisco | Full time
We're using LLMs to build neural optimizers, neural scheduling systems, and neural workload tuners. (If you're ex-Google, you can think of it like Borg powered by LLMs.)
Today we use ML to make data warehouses and spark jobs more efficient. We're hiring staff ML engineers to train models that can understand how much compute a job needs, how it scales to larger machines, whether a machine can run more jobs, and so on; and staff infra engineers to take those models and deploy them on real-world production systems.
If this sounds cool, please email me: ben [at] espresso [dot] ai
We're a VC-funded startup (recently raised $51M Series C) building an infrastructure orchestrator and collaborative management platform for Infrastructure-as-Code – from OpenTofu, Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, to Ansible.
On the backend we're using 100% Go with AWS primitives. We're looking for backend developers who like doing DevOps'y stuff sometimes (because in a way it's the spirit of our company), or have experience with the cloud native ecosystem. Ideally you'd have experience working with an IaC tool, i.e. Terraform, Pulumi, Ansible, CloudFormation, Kubernetes, or SaltStack.
Overall we have a deeply technical product, trying to build something customers love to use, and have a lot of happy and satisfied customers. We promise interesting work, the ability to open source parts of the project which don't give us a business advantage, as well as healthy working hours.
ClickHouse | Senior Cloud Software Engineer - Distributed Systems / Cloud Databases / Kubernetes | Remote Hiring in the US right now. Seniors/Staff/Principal levels
ClickHouse is a popular, Open-Source OLAP Database. We are ClickHouse Inc, the company behind the database aiming to build the best in class real time data warehouse.
I am hiring for AutoScaling as well as Distributed Cache Production Engineer Roles
What we are looking for:
Distributed Systems / Cloud Engineers to build
- AutoScaling Systems for a Cloud Database
- A Distributed Caching Layer on top of S3 [0]
If you have experience in productionising cloud-based multi-tenant caches - you would fit right in.
We also maintain our own ClickHouse-based Data Infrastructure. Bonus points if you've worked on auto-scaling or other data-driven forecasting challenges in the past.
Can work in a fast moving scale-up environment. Proactive and hands on.
You must be independent and self-organized.
Go, Kubernetes, Distributed Systems in general
You'll need to be able to do On-Call - debugging production infra or db issues
Low-level database programming (C++, ClickHouse) - This is crucial for the cache.
If you want to work on operating production critical databases/caches in the cloud on or write data-driven algorithms for autoscaling, consider applying! Send me an email: manish.gill [at] clickhouse [dot] com
PS: If you're a pure DevOps person or a pure Data Engineer who wrangles data tools, please read the above requirements carefully before firing off an email. This role is an intersection of a lot of sub-roles, not a particular specialization
Verkada | Frontend Engineer | ONSITE Full-Time San Mateo CA
I'm Kris, a manager on Access Control at Verkada.
Access Control is a core product at Verkada. We build the systems that power how customers secure and manage their offices, schools, and campuses. Our software unlocks nearly 8 million doors every day. These are mission-critical systems, not internal tools, and reliability and usability matter a lot.
My frontend team builds more than small widgets or forms. We design and deliver entire workflows that bring clarity to complex systems - managing doors, groups, schedules, users - all within a unified, elegant interface. This means working closely with world-class designers (and debating them when needed), but also having the vision and technical depth to lead when design resources are scarce.
I'm looking for a React expert who can bridge craft and leadership:
- Lead technically within the frontend team, setting patterns and guiding others.
- Collaborate deeply with our web infrastructure and component library teams to shape the building blocks of our platform.
- Champion UX - because building secure, intuitive experiences at global scale is as much about design empathy as it is about React/Redux mastery.
This is a team for engineers who want real ownership, visible impact, and problems rooted in production reality. Verkada is pre-IPO with a $5.8B valuation, and the entire engineering org is about 350 people, which keeps scope high and teams relatively autonomous.
Scorecard AI | Founding Engineer | San Francisco (Onsite) | Full-Time | https://scorecard.io
Scorecard builds simulation environments and reward models that frontier AI labs and enterprises use to train and evaluate their agents. Same discipline that made self-driving cars work, applied to LLM-based agents.
Our founding team built simulation infrastructure at Waymo, SpaceX, and Uber ATG. I'm Dare, the CEO and scaled Waymo's simulation org to 200+ engineers. We're ~7 people, 7-figure revenue, $3.75M seed led by Kindred Ventures with angels from OpenAI, Apple, Waymo, Uber, Perplexity, and Meta.
Founding Engineer ($175K-$280K + strong equity). Primarily backend. You'll own technical domains end-to-end. We use agentic tooling (Claude Code) heavily. Moving fast and working customers matters more than deep expertise in any one language.
QUOBYTE | Santa Clara, CA and Berlin, Germany | Full-time / Remote | ONSITE | https://www.quobyte.com/
At Quobyte we are working on a highly scalable and fault-tolerant software storage system built around a parallel file system core. Our customers use us for large scale AI and HPC clusters in the enterprise and research, k8s and OpenStack infrastructures, and as a scalable backend for SaaS products. There are Quobyte clusters which span tens of thousands of machines and slurp 100s of GB/s!
Under the hood, we have built a full-stack fault-tolerant parallel file system, with everything from kernel development over our own replicated database system design to distributed algorithms (Paxos!) and performance. In short: lots of real-world challenging and fun problems!
We work as a highly efficient engineering team, ship frequently, do code reviews, and have lots of unit and integration testing. If you’re passionate about systems, we might be the right place for you!
CivAI is a non-profit that educates policymakers and the public about AI risks using live software demonstrations. As a software engineer, you will be responsible for conceiving of, and building end-to-end, the software demonstrations that are the core of what we do. These will explain both prosaic AI capabilities and more nascent ones that are fast approaching.
Our team is operating with the special combination of rigor, empathy, and innovation required to fuel a global shift from reactive sick care to preventative, precision healthcare.
A human will read every resume sent to hackernewshiring@atria.org
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P.S: We have a new role coming up: Staff SWE, Agentic AI. This role will drive the vision and implementation of agentic AI across our engineering, product, and design teams and later our broader company (clinicians, hospitality teams, ...). This is a special role where we're looking for someone with a strong engineering background who is on the frontier of agentic development. Please express interest via email.
Mechanize | San Francisco, CA (Onsite) | Junior SWE ($300k + equity), SWE ($350k + equity)
Applying takes <2 min: https://jobs.ashbyhq.com/mechanize
We build environments that frontier AI labs use to train their models to do real-world software engineering. Team of ~25. We have more demand than we can keep up with, so we're hiring fast. Backed by Nat Friedman, Daniel Gross, and Patrick Collison.
Baton | Senior Software Engineer - Full Stack, Technical Lead / Software Engineer - Infrastructure, Data Platform | San Francisco, CA (Hybrid) | Full-Time
Baton (baton.io) is Ryder's in-house product development group focused on harnessing emerging technologies to redefine transportation and logistics. With $10B in freight under management, our technology reaches every part of the U.S. economy.
We design and ship category-defining software that enables Ryder and its 50,000+ customers—including some of the world's most well-known brands—to plan and execute freight intelligently, efficiently, and cost-effectively. Our work includes everything from customer-facing software to the data platform that will power the next era of innovation at Ryder.
Baton's mission: enable supply chain on autopilot.
Ryder acquired Baton in 2022 to power its next wave of digital products. We operate at startup speed, with Fortune 500 reach. If you have a passion for solving complex problems and creating impact for the engine of the American economy, you'll love it here.
Vantage | Senior/Staff Software Engineers | NYC and Remote | Full Time Vantage is an a16z-backed FinOps / Cloud Cost Management platform that helps 15,000+ organizations globally like Block, Vercel, Temporal, Rippling, FanDuel, CircleCI, etc manage their infrastructure costs. We are a ruby/rails shop and if you love infrastructure, it's a very interesting role as our customers are others like you looking to manage their infra spend.
We also have a lot of exciting projects right now for AI/Agent workflows - basically an agent that can auto-remediate cost related issues on behalf of our customers.
We're a well funded Series A company and [backed by a16z, Scale venture partners and founders of Cloudflare, DigitalOcean and Segment]. The company is between 50-75 people today and scaling up quickly.
We're headquartered in NYC but US-remote friendly (sorry, we can't handle international at this time).
Nuance Labs is building the first "human foundation model" — a unified system that understands and expresses human emotion in real-time across speech, facial expression, and body language. We are crossing the "uncanny valley" to create AI interactions that feel truly alive.
We recently raised a $10M seed round (Accel, South Park Commons, Lightspeed) and our founding team comes from MIT, UW, and Oxford, with deep experience shipping AI products at Apple and Meta. We are a small, fast-moving team that values in-person collaboration in our Seattle HQ.
We are looking for:
Machine Learning Infra Engineer: Own our GPU-backed serving stack, Kubernetes clusters, and media serving layer.
Systems Engineer (Real-Time Engine): Build our core server-side runtime. High-concurrency, low-latency systems. Python/Asyncio today, transitioning to Rust.
Why join?
Massive ownership in a high-bar, research-heavy environment.
Work on the frontier of multimodal generative AI and real-time graphics.
Competitive equity and the chance to shape a company from the ground up.
Building a dynamic runtime on top of the Linux BPF sub-system. Looking for extremely talented / passionate Rust developers / Backend Engineers with a deep interest in Linux internals, Distributed Systems, Dev Tools, Great Developer Experiences and Systems programming.
Experience working with distributed systems AND / OR writing highly-concurrent, performant multi-threaded Rust is a must.
Feel free to tell us all about your favorite GNU core utilities / Linux system calls / kernel sub-systems at: work [at] yeet.cx
By turning legal code into AI code, Norm enables enterprises to move faster and more comprehensively in their legal and compliance processes with reliability and trust. Norm Ai, the leading Legal & Compliance AI company, has a client base with a combined $30 trillion in assets under management.
Norm’s platform combines frontier AI, proprietary legal reasoning systems, and embedded legal and regulatory expertise.
We have recently raised more than $140 million, backed by Blackstone, Bain Capital, Vanguard, Citi, New York Life, TIAA, Coatue, Craft Ventures, Henry R. Kravis (KKR co-founder), and Marc Benioff (Salesforce CEO).
Norm Ai pioneered Legal Engineering, the process that empowers lawyers to build and supervise domain-specific AI agents with Norm’s proprietary suite of no-code software tools. We hired dozens of lawyers from premier U.S. law firms and trained them as Legal Engineers, who specialize in Large Language Model powered legal workflows.
Norm Ai technology is deployed inside many of the largest and most consequential institutions in the world. The company is growing quickly and hiring in NYC across all teams, including:
- Full Stack Engineer, Senior + Staff ($190k-280k)
- Engineering Manager ($235k-280k)
- Applied AI Engineer ($220k-285k)
- Forward Deployed Engineer ($145k-250k)
We're also hiring for many non-technical roles. These roles are hybrid/in-person in NYC. The best way to apply is online on our website (we review every application!). Full list here: https://jobs.ashbyhq.com/norm-ai?utm_source=7ow8wN5o3g.
GameBrain AI (https://www.gamebrain.com/) | Staff Computer Vision Architect (BEV & Spatial Perception) | Remote + Troy, MI (1-2 week paid travel per quarter) | Full-time
I’m the CTO at GameBrain. I previously spent 6 years helping to build autonomous vehicle perception stacks at Cruise and Ford.
At Gamebrain, we’re applying SOTA computer vision models to help teams dramatically accelerate game prep and scouting, saving days of manual repetitive work per week to give coaches and analysts massive leverage over their opponents. One of the biggest unlocks: legal access to real, high-quality sports data through deep relationships in the sports industry. Anyone who has built production CV systems knows how rare, and how valuable, that is.
I'm hiring a Staff Deep Learning Computer Vision Engineer. If you've spent your career designing, training, and scaling complex perception stacks - in AV, robotics, AR/VR, or anywhere that demands rigorous 3D spatial reasoning and multi-view fusion - this role was made for you.
The engineering problems: automated homography with unknown camera intrinsics/extrinsics, temporal tracking through heavy occlusion, and multi-view sensor fusion.
We do not want a 50-person engineering org. We want a highly elite and specialized team to outperform massive legacy organizations.
You will own the zero-to-one architecture of our perception pipeline. We just hired an Active learning expert from the self driving car space who you will work closely with.
You must deeply understand projective geometry, representation learning vs. pixel reconstruction, and how to build robust active learning loops.
We compensate at parity with tier-one AV companies (Tesla, Waymo) for this role.
Location: Anywhere. Required to come to Troy 1-2 weeks per quarter (which we will pay for). Required to take meetings when needed during Eastern Time hours.
If you are a high-leverage operator who wants to build complex spatial architecture that actually sees production on day one, apply below:
Stellar | Amsterdam, the Netherlands | Onsite (2 days remote OK) | €70-100k + equity | https://stellarcs.ai
Hey, I'm one of Stellar's founders. We're building AI for large contact centers, our primary product is voice.
Everyone thinks contact centers are boring. They're wrong. It's the last place where companies actually talk to their customers. We listen to calls every week and it's fascinating. AI here helps real people: shorter wait times, 24/7 support, lower cost. We’ve helped companies go from 60 to 98% pickup rate in weeks.
We're bootstrapped, 10 FTE, cash-flow positive, and growing fast with household names in the Netherlands and Belgium. Doubling our volume every month for the last 4 months.
We’re all builders. Everybody in our company still writes code. We have 2 roles open:
1. We need product minded engineers who can jump between our Go and TS backends and React frontend.
2. We need implementation leads that love working with clients. FDEs welcome as well.
This role is perfect if you:
* Want massive ownership at a small team
* Actually enjoy solving hard problems (real-time audio at enterprise scale)
* Think making AI sound human in niche dialects is a fun challenge
Pango | Senior Software Engineer - Full Stack, Technical Lead / Software Engineer | On-site (hybrid) in Stockholm, Sweden (Visa Sponsorship possible) | Full time
Pango is building the world's first Agentic Operating System for e-commerce logistics. Our vision is to create the AI e-commerce employee of the future. We are forming our core team in Stockholm and are looking for exceptional engineers. We have achieved a product-market fit and are growing rapidly.
You are a good fit if:
* You are comfortable maintaining, expanding and operating a substantial chunk of a B2B SaaS platform with a high sense of ownership.
* You are happy to take on work that in a large company is divided into multiple roles, and execute it all at an excellent level.
* You are unafraid of any technology. If we need a desktop app and you haven't done one before, you will study the documentation of Electron.js and build one. If a model for predicting delivery times is needed, you will do a literature review to find the right architecture and train one.
* You have strong proficiency in any backend language or platform, with a strong willingness to dive deep into PHP/Laravel OR strong proficiency in JS/React.
* E-commerce (Shopify, Magento, other platforms, shipping carrier integrations) experience is a plus.
* Extra points if you write the initial email - however short - using your own words.
You will take a key role in shaping the product and company, with ability to make an impact and advance career limited only by your aptitude and interest.
Reach out to lukasz@pango.ai if you are interested or have any questions. We review applications immediately and move quickly.
Fractional AI | https://www.fractional.ai | Full-time in SF, NYC, Raleigh-Durham, Dubai (ONSITE) | Software Engineers, Forward-deployed PMs, and more
Fractional AI operates at the forefront of applied AI, and we measure our success by the business outcomes we deliver
in production — not by checking boxes on a SOW. We build production-grade AI systems that optimize core
operations, automate internal workflows, and improve customer experiences. Every system is designed explicitly against
clear business goals and North Star metrics (revenue growth, cost take-out or avoidance, churn reduction, etc.). Our role
is to enable our customers to get past POCs and experiments into robust, real-world systems that reliably create value.
FusionAuth | Senior Java Engineer, Account Executive , Solutions Engineer | Varies between REMOTE (in USA, also in Europe but only for the account exec/solutions engineer positions) and ONSITE in Denver, CO, USA, details in each job desc | Salary ranges listed on job req, but for the Senior Java Engineer it is 140k-180k
At FusionAuth, our mission is to make authentication and authorization simple and secure for every developer building web and mobile applications. We want devs to stop worrying about auth and focus on building something awesome.
There are a lot of companies in the auth space, but we feel like we have something special:
* a relatively unique deployment model (self-host on-prem, run in your cloud or let us operate it for you)
* A well designed API first approach; one customer compared our APIs to petrichor
* a mature product (the code base is nine+ years old and we've found and fixed a lot of the sharp edges around core login use cases; but don't worry, there are plenty more features to add)
* our CTO is the founder and still writes code
* a full featured free-as-in-beer version which makes the sales cycle easier; prospects often come in having prototyped an integration already
Our core software is commercial. We open source much of our supporting infrastructure. Technologies and standards that you will work with: modern Java, PostgreSQL, Docker, Kubernetes, MySQL, OAuth, SAML, OIDC.
Learn more, including benefits and salaries, and apply here: https://fusionauth.io/careers/ ( Click/tap the 'View open positions' orange button. )
Join HIFI Labs and work on innovative projects with well known and iconic musicians. Past artist activations include Bruno Mars, Linkin Park, Jisoo / Zayn,Rüfüs Du Sol, Dua Lipa, and Mike Shinoda. We're looking for a Senior Fullstack Engineer passionate about design, user interactions, and privacy.
You'll work with TypeScript, React/Next.js, Firebase and explore new frameworks like Astro. Experience with Styled Components, continuous deployment and devops is a plus. We also play around with React Native / Expo.
Sound like a fit? Email us at pierre at hifilabs dot co
We run cloud transformation engagements. app modernization, VMware exits, cloud-native re-platforming, landing zones, CCoE builds. Looking for someone who can lead the practice on both the pre-sales and delivery sides, and who is serious about using agentic AI tooling to change how this work gets done.
Strong fit if you:
- Have led complex cloud modernization or migration programs end-to-end.
- Have done VMware exit work onto hyperscalars, or re-platforming to cloud-native
- Have a software/engineering background. you can go deep with architects and contribute to tooling decisions. you can lead the build out accelerators in this space
- Have worked with or built agentic AI frameworks for operational or delivery use cases
- Can own pre-sales: workshops, solutioning, RFPs, exec conversations
- Have built or scaled a cloud practice, CCoE, or enablement program
Familiarity with FinOps and steady-state cloud optimization is a plus. Certs (AWS Pro SA, GCP PCA, Azure Expert) are added bonus.
Apply: Email your resumes to cprabala<at>techmahindra<dot>com
Honey Homes | Early Engineer (Full-Stack / AI) | REMOTE (US) | Full-time
We make homeownership effortless by pairing homeowners with a dedicated handyman and building the software that runs the home.
We're a small team with a product that's growing quickly, and we're backed by top investors. If you like building end-to-end systems with real-world impact, come join us.
VLM Run (https://vlm.run) | 1x Infrastructure Engineer + 2x AI/ML Engineer | Santa Clara, CA (HQ)
VLM Run is building infrastructure for production Vision-Language Model (VLM) systems — fast inference, tool-use + orchestration, reliable structured outputs, and the observability to iterate quickly. We’re a deeply technical team of veteran AI / computer-vision engineers (20+ years combined, MIT/CMU PhDs) who’ve shipped production ML infrastructure across autonomous driving and LLMs.
Email hiring "at" vlm.run with your GitHub + a couple recent projects.
P.S. We recently launched Orion, our visual agent that can reason and act over images, videos and documents. You can chat with Orion at https://chat.vlm.run and see capabilities at https://docs.vlm.run.
SwingVision is the AI tennis & pickleball app that provides automated stats, highlights, and line calling using just your phone. Our mission is to democratize the pro sports experience for all athletes.
Luminate | Software Engineer | Onsite Los Angeles, CA | Full Time
Luminate is the entertainment industry’s preeminent data and insights partner, serving as the single source of truth for record labels, film studios, talent agencies, and every part of the music and entertainment ecosystem.
The team's stack is Java w/ Spring, React w/ Typescript, and SQL w/postgres, and snowflake. We use playwright for e2e testing and deploy our infra on AWS.
The team is relatively new (around 3 years old) but is working on an older codebase with plenty of tech debt. Luckily we actually _do_ get time to address our tech debt and take the time to leave our code better than we found it, so it's getting better all the time.
We have an oncall rotation but getting paged is pretty rare.
Back by Sequoia Capital, Peregrine is the operational AI platform powering decision making and operations SF / NYC / DC | In-office 4 days | $130,000 - $275,000
Thunder Compute is a GPU cloud for developers built on a proprietary software stack of C++ and GoLang. You will solve hard systems problems in production.
Quant dev / HFT SWE experience preferred, team from CitSec, Aquatic, Old Mission, AWS.
PrairieLearn (https://www.prairielearn.com) is an open-source assessment platform used by universities across the US (Berkeley, Princeton, Michigan, Illinois, and others). We power mastery-based learning and large-scale exams.
We’re a small, profitable, early-stage company (bootstrapped, no VC) that is growing quickly. Our users love us and we have very high retention and rapid spread through word of mouth. As an early-stage hire, you’ll work across the stack and enjoy meaningful ownership from day one.
Tech we use: Node.js / TypeScript backend, Postgres, AWS, React. We’re also developing AI tooling, including LLM agents to help instructors create content, and vision-language models to help grade student work. PrairieLearn is open core: https://github.com/PrairieLearn/PrairieLearn
I'm Tom, co-founder at Springcraft. We're building the open, full-stack platform for robotics — hardware, developer tools, and AI models so builders can create machines that sense, understand, and act in the real world.
We build sales tax compliance software so companies can focus on their product instead of taxes. We’re one of the fastest-growing players in the space, taking share from incumbents like Avalara.
We’re a small, high-ownership team. My team in particular is applying AI (agents + workflows) to automate and dramatically reduce operational overhead.
What you’ll do:
- Build product + AI infra across the stack
- Work on AI-driven systems (agents, orchestration, internal tooling)
- Ship quickly with real user impact, both internally and externally
If interested, can send resume directly to jerry@numeralhq.com and I'll fast track!
BIT Capital | Principal Engineer (Data & Platform) | Berlin, Germany | ONSITE (2 days/week) | Full-time
Looking for experienced engineers to build and scale infrastructure and data platforms for a Berlin asset management fund. We are betting big on AI to drive investment returns and build the best infrastructure to support our high alpha targets (track record >30% p.a. since inception; https://bitcap.com/en/bit-global-technology-opportunities-ai...).
You'll design large-scale data pipelines, evolve our lakehouse architecture, strengthen data quality and observability, and build infrastructure for AI/LLM workflows (agentic scaffolding, RAG, LLMOps, AI for engineering). We are looking for a hands-on technical leader, that is steering initiatives end-to-end while staying deep in implementation.
We have our roots in tech entrepreneurship (Jan Beckers), and this mindset still dominates our work culture, even as a regulated financial institution. We are a team of ~40 with a flat hierarchy, hands-on leadership, fast-paced decisions, and a little nerdy culture as people are actually passionate about their work. Stack: AWS, Databricks/Spark, Python, PostgreSQL, Agentic AI.
If the complexity of financial markets excites you as much as the complexity of distributed systems, you'll love it here. Competitive comp, relocation & visa support, stellar team.
Conductor is an app that lets you run a team of coding agents on your Mac. We've grown 10x since January, and just yesterday we announced our $22m Series A. We're a small team (four people) and we're looking for exceptional software engineers and designers to work with us in SF!
HumanSignal | https://humansignal.com/ | REMOTE North America, South America, Europe | Full-time | Engineering roles
We created Label Studio (https://github.com/HumanSignal/label-studio/), which has quickly become the most popular open source data labeling and AI evaluation platform with 350K+ users around the world and millions of annotations each month, alongside a community of thousands of data scientists and ML engineers sharing knowledge and working to advance AI.
We're a remote team full of people passionated about open source and AI. We are very pragmatic and strong team players.
We are looking for multiples roles to support the growth of Label Studio:
Alterdd | Lead Engineer (First Hire) | London/Cambridge, UK | Hybrid | £60k + Early-stage EMI Equity
Alterdd is building the fit intelligence layer for fashion. Currently, brands lack structured data on how their products actually fit real customers, making it a massively costly problem. We are fixing this by helping brands understand their fit so they can sell clothes that fit correctly the first time.
We are looking for our first technical hire to take full ownership of our engineering, moving our technology from prototype to production.
Why this role is interesting:
This is specifically designed as a bridge for a hungry Senior Engineer who is ready to step up into a Lead role. If you want the autonomy to build both the product and underlying systems from the ground up without waiting for direction, this is your shot to earn that Lead title. You will work directly with the founder with zero layers between idea and execution.
What you will do & stack:
- Design and build scalable systems across frontend, backend, and data layers.
- Stack: Full-stack applications using TypeScript, React, Node, Python (or similar).
- Data: PostgreSQL , building pipelines to ingest product feeds and fit data.
- Integrations: Embedding our tech into e-commerce platforms like Shopify. You will need to design systems that handle highly inconsistent product and sizing data across different brands.
Working style & Interview:
Hybrid working (2-3 days a week in person) in London or Cambridge. The interview process is fast and respects your time: one online technical interview, followed by one in-person interview with the founder.
To apply, please reach out to tech[dot]jobs[at]alterdd.com
What sucked the last time you rented a house or flat? Come and fix it.
OpenRent is a force for good in an industry tarnished by rip-off agencies. Enabled by an unrelenting focus on technology, we let more properties than any agency in the UK. In the last 12m we let over £50 billion worth of property, to over 8 million registered users, without ever charging any admin fees.
You'll be working on solving every aspect of the rental journey, from models to predict the right price of a property, to building the future of property management, all to help tenants find their dream home, and landlords their ideal tenant.
We're VC backed, profitable, and have plenty of ambition to maintain our fast growth in this absolutely massive market.
Roles currently available:
- Senior Full-Stack Engineer | Equity | 110k+ (based on experience) + quarterly bonus
- Lead Product Designer | Equity | 110k+ (based on experience) + quarterly bonus
Beacon AI | San Carlos, CA | Hybrid (On-Site) | Full-Time | www.beaconai.co
Beacon AI builds intelligent systems that make aviation safer and more autonomous. We’ve completed multiple DoD programs and are expanding our team with exceptional technical leaders to push the boundaries of human-machine collaboration in the cockpit. At Beacon, you will lead by example, mentoring and growing a small team of talented engineers (typically 1–2 to start) while staying hands-on in design and execution. You’ll help shape critical systems that advance aviation safety and autonomy, working alongside a team that values effort, creativity, and accountability.
We’re hiring Lead Engineers with 5-9 YOE who love solving complex problems. At Beacon, you’ll own your work end-to-end, from prototype to deployment, and literally see your code take flight in real world aviation environments! Roles:
++ Lead iOS Engineer [Tech Stack: Swift, SwiftUI, UIKit, Mapbox]
++ Lead Infra/Backend Engineer [Tech Stack: AWS]
++ Lead WebApp/FrontEnd Engineer [Tech Stack: Python, Typescript, React]
++ Lead Autonomy/Robotics Engineer [Tech Stack: C++, Python, iOT]
Join us at beaconai.co/careers. Mention in the application that you saw our post on HN.
HomeVision | Senior Frontend Engineering | San Francisco, CA
We're reimagining mortgage underwriting for a world where engineers and operators are supercharged by modern AI. We work with 8 of the top 20 mortgage lenders in the country and we're just getting started.
AI transforming knowledge work isn't inevitable. It takes smart, resourceful people who can go beyond pure engineering to understand real problems and build product experiences that bridge the gap between cutting-edge tools and the workflows people actually use.
We're specifically looking for a strong frontend engineer who thrives at the intersection of product, design, and customer feedback, someone who can move fast, iterate independently, and make the right tradeoffs between different competing needs.
Squint | Onsite, San Francisco + remote for some roles | Squint is the leading manufacturing intelligence platform. We're leveraging the latest in AI, spatial, and hardware capabilities to accelerate human potential and spark the next industrial revolution.
What makes Squint special?
- Our customers include some of the most iconic manufacturing brands across Food and Beverage, Automotive, and Consumer Package Goods. Work here literally transforms how the world around you is made.
- We're not replacing people with AI, we're up-leveling them; capturing insights, turbocharging workflows on the factory floor, and making every operator an expert.
- We're bringing consumer-grade quality to enterprise software, combining cutting-edge tech with deep customer empathy to build a product that's powerful, magical, and deeply loved by our users.
American Board of Family Medicine | Research Data Analyst | Washington, DC | ONSITE | Full time
We’re looking for a curious and productive analyst to help us work with our extensive electronic health record and survey datasets. We collaborate with universities and government agencies to help shape primary care, especially at the intersection of technology and healthcare. Opportunities to publish in academic journals are plentiful.
Looking for a k8s, AWS, Helm, Terraform, DevOps nerd to help out the NYC team.
We were recently acquired by Nebius, if you love infra reach out to me:
Parakh.Jaggi@tavily.com
Tandem Health | Software Engineers | On-site in Stockholm, Sweden | Full time
At Tandem Health we're building a clinician copilot to allow clinicians to focus on care rather than administration. We’re building, launching and iterating quickly, and are already rolling out across some of the largest care chains across Europe, including most of the NHS.
Our first product listens in to the patient-clinician encounter to generate medical records, allowing clinicians to save 5-10 minutes per patient. No longer do clinicians have to catch up on administration after hours.
We’re expanding our Stockholm team with exceptional builders in a wide range of roles.
NotCo AI is a Food-Tech that modernizes CPG product development by unifying ingredient science, formulation, and consumer insights into one decision engine — trusted by Mars, PepsiCo, Ferrero, and more.
We're currently hiring Tech Talent in Latin America (Chile & Argentina). If you're interested, please apply:
Amodo Design (https://amododesign.com/) | Sheffield, UK | Software Engineer | Onsite or Hybrid
We are hiring software engineers who enjoy solving important real-world problems and working close to hardware; who learn new domains quickly and prefer practical solutions over over-engineered systems or unnecessary complexity.
You’ll work on the projects best suited for you. Projects range widely, and include:
- Scientific tools
- Automation & robotics (Linux & ROS level)
- Embedded C/C++ (typically owned by dedicated firmware engineers, but software engineers are welcome to learn!)
- Linux, CUDA, Server engineering for our AI safety, security, and verification work
Enveritas (YC S18, non-profit) | Backend Software Engineer | Remote (Global) | https://enveritas.org/jobs/
Enveritas is a 501(c)(3) nonprofit working on sustainability issues facing smallholder coffee farmers. We collect field data in 25+ countries and build systems for analyzing risks in coffee supply chains (including EUDR-related deforestation checks).
Skydio | Robotics / Drones / Cloud / Web engineers | San Mateo CA, Zurich CH, or Hybrid | https://www.skydio.com/careers
Skydio is the leading U.S. drone company and world leader in autonomous flight. Our drones are used for inspecting the energy grid, de-escalating life and death scenarios in public safety, inspecting bridges, giving soldiers better situational awareness on the battlefield, search and rescue missions, and more. We serve the core industries that our civilization runs on and have life-saving impact.
If you’re interested in being a core member of a 200+ person world-class engineering and research team that is defining the future of a major emerging industry,
We’re looking for a diverse combination of engineers, researchers, and managers with strong SW skills and experience across complex products. We’re particularly interested in people with robotics, web, deep learning, game dev, streaming or cloud experience.
I am a Senior Director of Engineering there and a YC S18 alumni, you can reach me at { vincent dot lecrubier at skydio dot com } but please apply online first!
Longshot Systems | Multiple Senior Eng | London, UK, hybrid | Full time
Longshot is at the cutting edge of sports betting modelling R&D and has been producing market beating models for a decade.
We need senior engineers across platform and strategy. Excellent pay and benefits, flexible hybrid working, office in central London.
Very high performance environment with high trust. Team small but growing. Sports knowledge optional, passion and deep technical experience mandatory. Come and join the fun in the new world of sports betting markets.
Hi, would you be open to a chat? Coming from academia and would love to find out more about what you're working on in sports betting. My email is in my profile.
Akur8 builds the OS for insurance pricing - our SaaS platform helps 320+ insurers worldwide model risk up to 10x faster using transparent ML.
We're hiring an AI Engineer to join our team. We're building systems that transform tens of millions of messy, unstructured regulatory documents into actionable intelligence. If evals, agentic fine-tuning, and agent orchestration are the problems that light you up - not just things you've read about but things you actually have opinions on - we'd love to talk.
The team is small and talent-dense. You'll ship to production, talk to real customers, and have genuine ownership over what you build.
RepSpark is the top SaaS B2B wholesale e-commerce platform for brands in apparel, footwear, and accessories. For example, we're how golf courses across North America and Europe purchase brands like Titleist, Peter Millar, Kjus, etc.
Treatment Technologies & Insights, Inc. (TTI) | Backend Engineers (Junior & Senior) | El Segundo, CA | Hybrid
TTI is a fast-growing, mission-driven healthtech company building an ePRO (electronic patient-reported outcomes) platform for patients managing chronic conditions, with a focus on oncology. We're a small, focused team where engineers have real platform ownership and direct impact on patient care.
We're hiring two backend engineers to help scale our core platform:
Junior Backend Engineer - solid foundation in PHP/Laravel/MySQL, eager to grow
Senior Backend Engineer - deep experience with PHP, Laravel, and MySQL, with the confidence to lead technical decisions
Range Finance | Mclean, Virginia - On-site | Software Engineers (Senior/Staff/Principal) | Full-time https://www.range.com/public/careers
We're building the first AI wealth platform. Hiring senior+ software engineers to partner closely with our co-founders and engineering leadership team. We're a Series C company with ~100 people passionate about making wealth management better, faster, and cheaper for every household. We're open to relocating candidates. Email me (tyler at range dot com) your LinkedIn profile if you have strong technical experience and you're interested!
EQTY Lab | Product Engineers| LA, SF, or Toronto (remote hours included) | https://eqtylab.io
We are building products that help improve governance and trust in AI systems. If you want a better steer, guard, and build new forms of trust for long-running & business critical agents, please reach out.
Aside from product, we encourage a lot of exploration https://github.com/eqtylab/ and will soon be productizing concepts such as verifiable intent/specification/planning (I build https://plannotator.ai/ for fun and we think the concepts scale).
Archer Aviation | San Jose, CA | iOS & Python | Full-Time | https://archer.com
Archer is an aerospace company building an all-electric vertical takeoff and landing aircraft with a mission to advance the benefits of sustainable urban air mobility.
We're pushing the envelope in aviation software products. We have production aircraft, we own our own airport, and we have a dream of a better future in the sky.
We're looking for exceptional engineers who want to push the boundaries of CoreML, low latency peripheral integration, big data and safety critical UI.
Reach out to jholt@archer.com and mention HN if you want to build the next chapter in aviation.
Addepar is hiring a Software Engineering Manager for our New Workflow Platform team. We are pivoting from a SaaS suite to a global orchestration platform. We’re looking for a hands-on leader with 2+ years of management experience and a deep understanding of workflow technologies such as Temporal, n8n, Pipedream and Distributed Systems. Lead a team of Senior Staff engineers building the "Agentic Fabric" of the financial world.
Hybrid | NYC | Python/Java | Temporal Cloud
Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than 700,000 users worldwide. We are looking for:
* Experienced full-stack Rails and security engineers to work on the Aha! product. Our application is built in Ruby on Rails, with React on the frontend for rich client-side experiences.
* Devops engineers with Ruby experience. We focus on the "dev" and all of our operations driven by code.
Aha! is profitable, you can work from anywhere in North or South America, and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding) and we deploy continuously.
Our entire team has always been 100% remote - in North American timezones so we can collaborate during the work day.
In the product space... I get that this is a seller's market, but it's frustrating to see job applications that have (in Aha's) case "write 14 paragraphs of detailed and specific breakdowns of x and y and z before we'll even decide if we'll speak to you".
We all want to get away from AI slop, etc., but after having been burned one too many times by "perform an hour or more of work in applying for this job to not even get anything more than acknowledgment of receipt followed by crickets", I see that, and I turn away.
I've seen this company advertise this job every place they can and I applied to them a bunch and never once heard back. These guys are a certified Fake Job Poster.
Alphamatician (alphamatician.com) | Data Pipeline Engineer | Remote | Full-time
We build and maintain alternative data products for institutional investors — structured datasets covering 40,000+ companies globally with up to 15 years of history, delivered via API and SFTP.
Looking for someone to own our data pipelines end-to-end: collection, cleaning, structuring, monitoring, and error resolution. You'd be working directly with the founder.
Stack: PHP (CodeIgniter 4), MySQL (AWS RDS), Python, Node.js. PHP is a hard requirement.
Tracebit is an Accel backed, UK founded security product company taking a new look at canaries for intrusion detection. We work with some amazing companies (Docker, Riot Games, Synthesia, Zepz...) to help detect threats in cloud and enterprise.
We're hiring:
* Founding Engineer | London | £60-120k + generous equity | Relocation & Visa sponsorship available
* Founding Account Executive | New York | $180-200k OTE + generous equity
Spruce lets users control their data across the web. Instead of users logging into platforms, we believe platforms should request to access data vaults controlled by users.
The demand for trusted digital ID is accelerating as AI deepfakes begin to destroy most of the ways we use to verify identity today. How private or secure is it to hold your driver's license or passport up to a webcam to get a bank account? Was it ever private or secure? Stable diffusion can break so much of this already. Society will need trusted digital IDs and credentials. Our mission is to allow them to be controlled by individuals, with safeguards to prevent descents into surveillance states and checkpoint societies.
We are the main implementers of category-defining initiatives such as the digital ID program for the California DMV, and the verifiable digital credentials program in Utah. We are private sector participants in NIST's National Cyber Security of Excellence initiative for privacy-preserving digital ID.
We are hiring skilled engineers who care about making a real impact in improving public services, digital autonomy, and user privacy for the world. We work closely with public sector agencies, and have high regard for public servants. We have a strong engineering and customer-oriented culture, and are not simply a SaaS product or AI wrapper. Our roles are not for the faint of heart: you will be expected to work hard and learn a lot in this role.
Our engineers are ambitious to get outcomes for our customers and their constituents. On any given day, they may write great Rust/C#/TypeScript, deal with mainframe dumps, read policy documents, respond to technical RFIs/RFPs, manage on-prem environments, implement new NFC + Bluetooth protocols in Swift/Kotlin, create CI/CD processes that enforce W3C accessibility guidelines and i18n requirements, rewrite lost specs from disassembled binaries, figure out stablecoin payments, and design new protections for public key infrastructure. It is a team effort, and people with T-shirt shaped skills are able to collaborate and learn a ton from each other every day.
We are interested in candidates who want to be proud of the meaningful impact they make for society, even if it takes time to get right. This is not the right job for someone who wants to "join a cool new AI startup" that implodes or exits in under a year.
CodeWeavers is seeking a full-time developer to join our PortJump team. Building on Wine and CrossOver, this developer will help deliver high-quality application ports for both macOS and Linux. Experience in developing, debugging, and testing on macOS and Linux is essential. The ideal candidate will have experience with C, Python, Git, and open-source development.
Please see link above for information, benefits, requirements, and how to apply.
Please direct any questions to the email address on our Jobs page.
We’re building software to fix messy, real-world healthcare workflows—the kind that don’t fit neatly into SaaS.
This is a high-autonomy role for engineers who want ownership. You’ll work directly with customers, turn ambiguous problems into working systems, and ship end-to-end. We’re looking for someone who’s shipped real systems, is comfortable with ambiguity, and enjoys solving problems beyond the code.
We’re mission-driven capitalists: making life-saving drugs more accessible, and building a $200B+ company on the scale of Palantir or ServiceNow.
Traction: profitable and growing fast. Landing 7+ figure contracts to enterprise healthcare customers.
Team: built by exited founders, YC & MIT alum, ex-Tesla, ex-Google engineers.
Top investors: funded by elite Silicon Valley VCs who've backed unicorns like DoorDash, Lyft, and Mammoth Biosciences. And strategic healthcare investors with deep industry connections.
Outsized impact & opportunity: work at the intersection of agentic AI, healthcare transformation, and life-changing patient outcomes.
If you want to work on a team of A-player athletes, doing the best work of your career, and helping get life-saving drugs to the people who need them, apply here:
Sumble is the newco from the founders of Kaggle. We are hiring full stack engineers, ai/ml engineers and growth/marketing. Can view our roles and apply here: https://sumble-inc.workable.com/
We are building a knowledge graph from web data with a first focus on data for go-to-market teams.
We use web data to identify things like org structure, tech stack, and key projects (e.g., GenAI initiatives, cloud migrations). Our product already has strong product-market fit, early revenue, and happy customers — and now we’re ready to accelerate.
Our long-term vision is to become the world's best data vendor. Try the product at sumble.com.
We are a team of 25 with experience at companies such as Google, Meta, Stack Overflow, Rippling, Snowflake, Confluent and Kaggle.
Our mission is to empower field-service companies to grow by modernizing and automating their business operations. Every company we work with has unrealized potentials — our task is to build the platform that empowers growth and helps them unlock opportunities.
We are looking for two experienced back-end engineers: (1) one to lead work with our client’s e-commerce business; (2) a second to be part of a small team working on a greenfield project involving ML and NLP driven workflow automation tools. The ideal candidate would have experience working with large Python and Typescript codebases. We are looking for someone who is self-motivated and is able to work with a team early on in a project, plan and identify requirements, see a project through to completion, and mentor junior members of the team along the way.
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About thelab
We’re an agency of makers with deep expertise in solving creative and technology challenges. Our focus is on making better work to help brands work better. From branding & design, to software builds, large-scale ecommerce or anything in between, thelab mixes inspiration and hard work to produce results that mean business. Oh, and we host a mean barbecue too.
Veritus | Full Stack Developer | San Francisco (Hybrid)
Veritus is reinventing loan servicing and debt collection with AI. Our platform enables lenders, servicers, and collections agencies to spin up, personalize, and A/B test AI agents across voice, email, SMS, and chat, while we ensure compliance.
WorkWhile | Senior & Staff Engineers (Backend, Full Stack) | San Francisco, New York, Seattle, Toronto | Hybrid | Full Time
I'm an EM at WorkWhile. We're an ML-powered labor marketplace on a mission to help 80M+ hourly workers find better-paying, more predictable work. Our platform uses demand forecasting, realtime skill based worker shift matching, dynamic pricing and many other features to solve problems in a $650B staffing industry that still runs on spreadsheets, phone calls and legacy systems.
Demand for our services is increasing and we have a lot planned. We're growing and hiring across the product engineering org at senior and staff levels:
* Senior Software Engineer, Full Stack
* Senior Software Engineer, Backend
* Staff Software Engineer, Full Stack
* Staff Software Engineer, Backend
We are a small engineering team with a lot of surface area, real ownership and impact. See link below for more details about the company and the roles.
New Lantern | https://newlantern.ai | Software engineers (backend and generalist product engineers, founding security engineer) | Full time in San Francisco, CA (ONSITE)
New Lantern is building an AI radiology resident—think Cursor for radiologists. Our application integrates the three software tools radiologists use all day [1], together with AI, to create a platform that saves radiologists toil and lets them focus on reading images and finding disease.
We are a series A startup with ~15 engineers (~30 total staff), have live customers generating revenue, several years of runway, and are backed by Benchmark, Anthropic, and other great investors.
We're hiring for several engineering roles. You'll work directly with our founder/CEO, our staff radiologists, and our end users to build a product that radiologists rely on daily. You'll have real ownership and autonomy, and ship meaningful work frequently.
I'm Steve, New Lantern's Head of Engineering. If you're interested or want to learn more, shoot me a note at (my HN username)@newlantern.ai. I've already hired one engineer from HN this year and interviewed many more!
[1] a radiology image archive & viewer, a medical report dictation system, and work management system
Assembly | Founding Engineer | New York City, Onsite | Full-Time
Assembly is a vertically-integrated, technology-native holding company that acquires industrial real estate. We take an AI-native approach across the full surface area of our business; data-based geography selection, owner outreach, due diligence, deal structuring / scenario analysis, property & tenant management, and more. Our intention is to build one of the largest real estate companies in the world, and to be the most technology-native real estate owner in history.
We are hiring a Founding Engineer (Full-Stack) to design and build our proprietary technology stack from inception. You will own the development of our tech stack and have significant autonomy to build. Experience with Python, React / TS, LLM APIs, data pipelines, Ruby, Ruby on Rails, web scraping and entity resolution are relevant.
Cash compensation of $250K - $350K with meaningful equity compensation as the Founding Engineer of a new business.
To apply, please reach out to swc[at]assemblygh.com.
Could explain the thesis/context a little more? Are you PE-adjacent? Are you trying to improve these sites/facilities? What exactly do you mean by "industrial real estate"? Are you acquiring just the sites or the facilities as well? Could you give an example of an asset and what levers you pull on it?
Thanks! We are focused on a particular vertical in real estate we believe offers an unusually compelling risk / return skew given structural growth in demand and significant barriers to new supply. No issue with relatively little experience in finance (our team has plenty) or real estate (our team also has plenty) if a strong fit for the engineering needs of this role!
We are looking for a senior engineer with at least ten years of full stack experience, a strong focus on product and UX, and optionally some experience building LLM based products. Currently we are focussed on building tooling that enables us to capture domain knowledge from experts to streamline prompt creation and evaluation.
Our tech stack is Typescript, React, Next.js and Tailwind. On the backend we use Drizzle with Neon, deployed and monitored via Vercel. Please note that we are working in the CET timezone.
We have pre-seed funding from a major US VC and are experienced founders. You’ll be working alongside the founders (ex-Apple, ex-Airbnb, ex-Tulip, ex-Tourlane) and will have a chance to shape the company, product and of course the engineering culture.
Temporal Technologies | Multiple positions in United States - WORK FROM HOME | FULL-TIME |
Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure. Backed by top VC firms, we have built a team of professionals from various successful start-ups and well-known technology companies.
US benefits include: Unlimited PTO, 12 Holidays + 2 Floating Holidays, 100% Premiums Coverage for Medical, Dental, and Vision, AD&D, LT & ST Disability and Life Insurance , Empower 401K Plan, Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more! Benefits outside the United States vary by country.
Hover | https://hover.to | San Francisco, CA | ONSITE | Full-time
Roles:
- Software Engineer, 3D Modeling
- Senior Software Engineer, 3D Modeling
The TL;DR: We are writing software that generates 3D models of buildings. Homeowners, contractors, and insurance professionals use those models to derive metrics, estimate cost and visualize changes (think kitchen remodel). Our long term ambition is to have an accurate and up to date 3D model (digital twin) of every building on the planet.
Hover is expanding the team on many fronts. The 3D Modeling team in particular is looking for talented & experienced software engineers that have proven experience designing and implementing systems for 3D modeling, reconstruction, or CAD-related software and that bring a solid foundation in geometry and 3D math. As part of that team, you will be responsible for further enhancing, scaling, tuning and battle hardening our pipeline that turns photos of buildings into 3D models.
If you're interested in working with us, please apply online at https://hover.to/careers/#open-roles. Mention you're from HN and let us know what you've been working on lately.
ando.work | algorithms/AI eng and product mgmt | Remote (SF) | Full Time
Ando provides flexibility for hourly workers starting in restaurants, changing the lives of 80M+ people. Backed by Zero Capital, Slow Ventures and Blitzscaling.
- algorithms/AI, ideally with production experience in scheduling and assignment and also reasoning LLMs.
- product mgmt, ideally with early stage startup experience in enterprise SaaS and restaurant IT systems e.g. 7shifts, toast, etc.
flaconi is an online e-commerce for beauty products, founded in 2011 in Berlin. We are active in 12 countries and expanding to more. We're primarily on AWS, use React, Next.js, Vercel for web, Flutter for our mobile app - you will find more details on the job listings.
Note: Visa "sponsorship" takes a while, so ideally you already are in EU / Germany with a work permit.
1. Staff Software Engineer - Frontend - €85.000 - €105.000 EUR - https://grnh.se/kke6q552teu - we will very likely work together. Happy to answer questions.
ReadWorks is a nonprofit that provides free, research-based reading comprehension resources to 11M+ K–12 students and teachers — focused on under-resourced communities.
We're looking for a Senior Data Engineer to help us design and build a scalable, event-driven data pipeline. You'll be a key technical voice in shaping our data infrastructure — evaluating tradeoffs, establishing patterns, and guiding migration from our legacy system to a modern data architecture.
- Experience designing event-driven ETL pipelines at scale
- Data warehouse experience (Redshift or similar)
- Comfort working with and debugging distributed data systems
- Nice to have: Ruby (to read the legacy jobs you're replacing)
Apply: Email your details (CV/Resume, Cover Letter, or any other info we should know about you) to engineering at readworks.org
AllSpice | https://allspice.io/ | Boston, MA / SF Hybrid or Remote | Full time (US timezones) | Mid/Sr./Principal/Staff | Golang, Vuejs, Rust, Typescript, Python
At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with design review, automated test, and AI (think GitHub + copilot for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.
We have a highly capable, tight-knit, remote-first team with a flex office in Somerville, MA and SF. We strongly value continuous communication and personal development. See more on our careers page https://allspice.io/careers
We’re hiring primarily for:
Director of Software (Go, typescript, rust) - Hands-on leadership role (60/40% management to IC) spanning our Go, Rust, and Vue/TypeScript stack, where you'll own the technical roadmap, help make key architectural decisions, and build the team shaping the future of hardware development. https://www.allspice.io/careers?ashby_jid=7b9852d3-9aaf-4344...
Director of Infrastructure (Linux, Terraform, Docker, SOC 2) - Own our infrastructure stack, security posture, and compliance programs while building and leading a small, high-impact team. This is a hands-on leadership role (60/40 management to IC) requiring deep AWS and security expertise, experience working with legal counsel and enterprise customers, and the ability to hire and mentor as the team grows. https://www.allspice.io/careers?ashby_jid=88cf1665-04ab-4043...
LLM Platform Engineer (python, Typescript) - Build and own the internal tooling, analytics platforms, and customer-facing applications that power our Generative AI team, spanning evaluation dashboards, data pipelines, and lightweight web apps that surface AI-driven design review insights. This cross-functional role blends Python, TypeScript, and SQL across our LLM stack (Langchain, Pydantic AI, Langfuse) to give both internal teams and customers deep visibility into model performance and outcomes. https://www.allspice.io/careers?ashby_jid=6d5963b2-5c5e-4dec...
8 years ago, Jeremy was absolutely frustrated with the status quo of data infrastructure in manufacturing. Companies paid millions per year for "shitty 90s software" and are still doing that today, when there is much better software out there for open-source. So we decided that we can do this better, first founded a System Integrator, realized most of the tasks in setting up and maintaining a data infrastructure can be standardized, and decided to found the currently VC-backed UMH, which is built on open source software and is open source itself.
What we're actually building: We build and scale a real-time data platform that runs hundreds of Benthos pipelines inside a single Docker container (UMH Core), processing millions of industrial messages that control actual production processes.
Plus a local-first user interface (Management Console) where both non-technical factory workers and power-users/developers can work together. And yes, we care about UI in enterprise/industrial software.
At Shepherd, we're pursuing the most ambitious technical vision in commercial insurance: fully autonomous underwriting. Shepherd is an AI-native commercial insurance platform transforming how high-hazard industries get covered.
The infrastructure behind the AI boom (data centers, semiconductor fabs, renewable energy assets) has to be built and insured, but traditional carriers weren't built for this speed. We built Shepherd to solve that.
We just announced our $42M Series B last week! That brings our total funding to over $60M — led by Intact Private Capital, the investment arm of one of the largest insurers in the world. Intact is not only our lead investor but also a carrier partner, a testament to the confidence the incumbent industry has in what we're building.
This year, we’re doubling our engineering team from 20 to 40. We’re looking for product-minded engineers to join us as we continue to scale! We’re looking for someone who thrives on ownership, drives results, and cares deeply about both technical excellence and customer impact.
We’re hiring various mid-level, senior-level and staff-level engineers. See some of our openings below:
Kinelo | kinelo.com | Product Engineering (Backend+AI focus) | San Francisco | Onsite (with flexibility)
We are hiring two Product Engineers to join us in our newly opened office in SF. We're small and early and you'll help shape team culture.
Kinelo solves "context myopia": autonomous and semi-autonomous AI agents don't know what they don't know, so they can't search or find the background information required to accomplish tasks accurately and effectively. The result looks like slop but it's not due to model performance, more due to workflow integration. From there, we're rapidly moving into organizing humans together with autonomous "AI coworkers" into workflows that span both. Our goal is to change how organizations are run and structured.
Our #1 hiring criteria for this position is immense software wisdom, the kind not yet encoded in the weights of an LLM. We are not looking for artisans to meticulously craft single lines of code. We're looking for software engineers excited to use the leverage that AI offers for code production to permit focus on higher order technical architecture, product requirements, and user needs.
We're looking for enough experience that indicates accumulated wisdom in shipping and maintaining reliable, scalable software, solid CS fundamentals, experience taking products from 0 to 1, and versatility.
Our current tech stack includes TypeScript, a managed container service, Postgres, and Redis. But we are adaptive and you should be too. We highly value software engineering and computer science fundamentals and experience with other languages like Go, C++, Python is valued.
Competitive salary, meaningful (~first batch of hires) equity, founder previously exited to Apple, strong fundraising history (~$10m).
What’s up with all the flagged/dead posts at the bottom? I don’t see any pattern. This is relevant because I’d like to post a few jobs, but want to make sure I’m not breaking the rules somehow and get flagged/dead?
We are looking for candidates that are excited to join us on a mission to raise the standard of trust online. All of our roles are fully-remote, except where specific locations are noted.
Most of the software engineering positions have been repeating here for years because we've been continually hiring for them, scaling our whole team to now over 300 people—many of those hires have come through Hacker News. We've been improving our hiring process over time, and we know some good candidates may have fallen through the cracks. Some people who tried in the past have had success going through it again, and we still pay for hiring projects.
Hi Bill- I applied for the Senior iOS Engineer role last month and didn't hear back. I feel I'm a strong candidate with over 10 years of iOS at startups and name brand companies alike, so I thought I'd drop an email to see if we could start a conversation. Thanks! suburbs.mantel9g@icloud.com
Always Further, founded by team who created https://sigstore.dev , used to secure npm, pypi, brew, and provide attestations for github releases, nvidia and google for AI model signing - we and are now building https://nono.sh agent security tooling.
We have roles open for a principal software engineer:
We're looking for a Principal Software Engineer to join as a founding engineer. You'll work directly with the founders to build the core of our agent security runtime. This is a high-autonomy role - you'll shape architecture, engage with early customers, and make the trade-offs that define the product.
You will build the layer between agentic reasoning and system execution — intercepting, classifying, and validating every agent intent against security policy before it runs. Design systems that capture and cryptographically verify every instruction and action, maintaining ground truth in environments prone to hallucination and injection. Architect fine-grained, time-scoped primitives that allow least-privilege permissions, with the ability to escalate under controlled, auditable conditions. Work with research to stress-test our security primitives at scale. Turn emerging threat vectors (prompt injection, tool misuse, privilege escalation) into adaptive defences.
We're looking for a Solutions Engineer join as a founding engineer and to sit at the intersection of our open source community and our growing base of enterprise design partners. You'll spend your time contributing to Nono, helping shape its architecture, and working directly with customers who are integrating it into proof-of-concept and pilot programmes. This is a hands-on role - early on you'll be deep in the code, reviewing pull requests, triaging issues, and experimenting with deployment architectures, all while being a trusted technical voice for both community members and enterprise stakeholders. Over time, the role will evolve toward solutions architecture and customer-facing engagement, as you build the domain expertise and relationships that make you the go-to person for designing how Nono fits into complex enterprise environments.
What You'll Do" Contribute directly to the Nono open source project - code, documentation, and architectural proposals. Experiment with different deployment architectures for Nono across cloud environments, on-premise infrastructure, and hybrid setups and share your findings with others at Always Further, and often with the community, via our blogging platforms or YouTube channel. Work closely with early design partners to integrate Nono into proof-of-concept and pilot programmes, gathering feedback and translating it into engineering priorities. Produce technical content - blog posts, architecture guides, demos.
Baserow is an open-source no-code platform for databases, applications, automations. We’re a remote team across 12 countries. We’re hiring a Product Engineer to work end-to-end across the stack.
Bubblehouse is a fast-growing custom loyalty platform, tripling the revenue each year. Headquartered in NYC, the entire team is fully remote and spread across the globe. We power loyalty programs for brands like American Girl and Old Spice.
We’re expanding our lean team of extremely experienced developers. Companies are switching from other platforms thanks to the customizations and flexibility that we offer, enabled by our pace and technical excellence, which we intend to keep for years to come.
We run on Golang and use custom data storage on top of local key-value stores, colocating the storage and compute on dedicated hardware servers, and reading data directly from mmap’ed pages of the database. Ever came across HN saying that one can run Twitter on a single machine these days? We’re doing that in production.
Zero lines of React, almost zero third-party dependencies (carefully vetted), every line of JavaScript manually written with respect and understanding of the web platform. We render HTML server-side like it’s 2005.
Looking for:
1. Top to bottom understanding of the software stack, from the modern-ish web platform to CPU caches.
2. Thinking and problem solving outside the box. (We don’t _always_ go for unconventional solutions, but we do it often enough to require a person who can do justice considering the entire problem space at every step.)
3. Demonstrated ability and hunger to learn new things quickly. (Every month we’re doing things we have never done before.)
4. Broad experience across multiple programming paradigms, platforms and software stacks.
5. Demonstrated care for the software craftsmanship (which can take many forms).
6. Great spoken English, and ability to communicate 9am to noon in New York time zone.
We give you a literally fast-paced environment (with features delivered in days) where you need to solve very challenging problems with practical advanced technology, take on entrenched market leaders, and help entrepreneurs across small and large businesses delight their fans.
Send a plain text cover letter to andrey+hiring@bubblehouse.com. Help us see how you stand out. Summarize your experience. Link to 1–5 impressive things you’ve built and proud of, link to where we can see some of your code, include your portfolio/CV, describe the platforms and stacks you’re an expert in. How did you start programming? What are you most passionate about in technology? What are the most interesting or weird things you’ve done? What are your strongest held professional opinions? Please make your email easy to read, we’ll appreciate that.
(If you have applied before, no need to re-apply, we’ll reach out.)
MixRank (YC S11) | Software Engineers | 100% REMOTE (Global) | Full-Time MixRank processes petabytes of data every month from web crawling. We have hundreds of customers using our data products including Google, Amazon, Facebook, Intel, and Adobe, across industries including Finance, Recruiting, Sales, Marketing, and Security. We’re a fully-remote company with a global footprint in over 20 countries. We're growing, profitable, employee-owned, no dependence on outside funding. Applicants from all geographies and backgrounds are welcome. We are looking for passionate individuals for whom programming is not just a job but it’s something they love to do. We're obsessed with computers, programming, big data, databases, compilers, hardware, math, data science, and the internet. Does this sound like you? Please apply to join our team. Our code base is very friendly to new contributors. You'll have a fully-functional development environment within hours (fully automated) and be pushing commits on your first day. Deployments to production happen multiple times per day and finish in less than 2 minutes. Effectively all of our codebase is written in Python, Rust, SQL, Javascript/TypeScript, and Nix. The core technologies you'll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git.
We operate at a larger scale than typical startups. We operate two datacenters with high performance servers we've built that are capable of dealing with the volumes of data we process. We've implemented our own distributed file system. We do full-scale web crawls. We download and perform static analysis on the entire universe of Android APKs and iOS IPAs that are published. Unlike a typical startup where you'll spend half of your time in meetings, and the other half fixing bugs from Jira tickets— at MixRank you'll get to challenge yourself with difficult technical problems that will help you to grow as an individual.
We're hiring continuously for the positions below— they aren't singular positions that will close once filled. Our philosophy on hiring is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities that are specialized to their interests. Other companies will come up with a long list of specific requirements for a position with the expectation that you'll exactly replace someone from the team, or that you'll be the perfect tetris piece that satisfies the job requirements decided by a committee. MixRank is more pragmatic: we'll first get excited about having a unique individual on the team, then we'll figure out the best way to accommodate their specific talents.
We're looking for remote junior engineers that have 0-3 years of professional experience in software, and 5+ years of curiosity exploring computers, programming, and technical hobby projects. This is an open-ended entry role with mentorship and diverse opportunities to work on all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more. To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, etc.
Ideally you've already graduated, but if you still have one or more years left of school, please feel free to apply anyway, and if you're the right fit for the team we'll figure out a way to accommodate your schedule. https://www.ycombinator.com/companies/mixrank/jobs/Fnwsojk-j... --
Software Engineer - Remote (Global), Full-Time
We're hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, devops, and more. We'll cater the role to whatever subset of these areas match your interests.
Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.
I’m Kiran, Chief of Staff (CoS) at MixRank, a fully remote data startup building go-to-market intelligence. We’re US-incorporated but hire globally, and we’re bringing on new teammates to join a fast-moving team with real ownership and impact.
We currently donate money to food banks and would like to set up end-to-end infrastructure so we could deliver free food to people's homes. Our concept is that AI does all the work (including farming) and gives away free goods and services. Where this runs into problems is the question of who's going to make and distribute food and how people are going to get it. While we haven't figured out all parts of food delivery we'd like to work on the distribution channel. We think it's very important.
What we're looking for is someone who is passionate about owning network infrastructure in people's homes and would like to help run the software stack, since at the moment AI is not talented enough to autonomously run the full infrastructure stack. This is an unpaid volunteer position.
What you would be in charge of is food distribution algorithms, equality, fairness, and the long-term future for humanity.
You can email me directly at: rviragh@gmail.com - please mention relevant volunteering or organizations you support.
Hike Medical | Boston or San Francisco (ONSITE) | Senior+ Software Engineer
Hike Medical is reinventing musculoskeletal care, starting with feet. Our proprietary AI-vision platform turns a 30 second web based (yes, no sensors) foot scan into precision engineered, 3D-printed insoles that prevent pain before it starts. We're already protecting on-their-feet workforces at Fortune 50 leaders, major health systems, and middle America manufacturers. Fresh off a stealthy round with top tier VCs, we run a fast, no BS, execution first culture out of Boston’s Seaport as we sprint toward $100M ARR and standing with 10M Americans as they step into their shoes daily.
As a Senior Software Engineer, you’ll build and ship the core systems behind Hike’s AI healthcare platform. As the backbone of Hike's high-growth, mission-driven platform, you’ll design scalable services, implement production AI, and deliver user experiences that improve patient outcomes. From day one, you’ll have real autonomy and clear impact on transforming the US healthcare system.
What You'll Work On:
* Architect, build, and optimize high-performance, scalable systems that power AI-driven solutions.
* Design resilient, serverless architectures in a TypeScript and AWS environment.
* Develop developer-friendly APIs and SDKs that enable seamless integration across platforms.
* Build and refine high-speed data processing pipelines that drive clinical-grade AI insights.
Ideal Candidate Profile:
Technical Skills
* AWS & TypeScript Expert – Comfortable making infrastructure decisions, optimizing cloud deployments, and managing scalable architectures.
* Experience designing, building, and maintaining backend systems that power real-time, AI-driven applications.
* Strong experience in building and optimizing developer-facing SDKs and APIs. Skilled in real-time data processing pipelines and optimizing system performance at scale.
* A thoughtful approach to building secure, resilient, and fault-tolerant systems.
Helpful Characteristics
* Product-Minded Engineer – You think about how your work impacts real users.
* Strong Communicator – You clearly explain your ideas, challenge assumptions, and collaborate across engineering, AI, and product teams.
* Thrives in Collaboration – You push back, ask tough questions, and elevate the team.
* Driven to Ship – You want full control over your work, from architecture to deployment, and you’re eager to move fast.
* Mission-Focused – You’re not here to optimize ad clicks. You want to build technology that changes lives.
Duel | Tech Lead / Staff Engineer | Bristol, UK (Hybrid)
Tech stack: Angular moving to React | Node / Bun | ECS | Mongo | Snowflake
Small team doing big things.
We've taken the team AI native, the platform will be there withing a few months. An existing v1 platform built with "boring" technologies allows us to make sure money and data remain safe whilst ensuring the frontend can be built at the speed that AI enables.
One of our team is taking everything they've been playing with for the last couple of years and stepping in to a YC principal role with our blessing. We're looking for their replacement to help continue bringing the team to the same level.
We've spent years creating the brand advocacy category, and are now seeing huge growth in all areas. We took Series A last year, are seeing massive growth, and still finding the time to have fun.
You need to back yourself. We'll expect a lot form you, but you'll be given the autonomy you need to do your best work.
We focus on hiring bloody brilliant, utterly lovely people.
No recruiters. The role is being opened as we speak (I'm on holiday, spotted the who is hiring!); for now, please reach out to: joe via duel.tech.
North Island Ventures | Software Engineer | NYC (4x / wk in office) | ONSITE
North Island Ventures is a crypto-focused investment firm. We are hiring a 2nd engineer to join our CTO in building out an AI investment stack using Python, Typescript, and React. We built out an investment agent that our research team is already using for hours a day, and finding it much more efficient than using Excel for modeling.
The role will involve full stack work and working closely with our investment team - who sit next to you - to figure out how to best integrate LLMs into a real business.
If this sounds interesting please apply here, and mention you found us on HN!
BetterDB is building the tooling ecosystem for Valkey, the high-performance Redis fork backed by AWS, Google, and Oracle. We're starting with observability — historical persistence, pattern analysis, anomaly detection, and Prometheus export — so you can debug what happened at 3am when you wake up at 9am.
We ship OSS self-hosted and have a live cloud SaaS: https://betterdb.com/login In the last two months we've averaged more than one release per week across multiple products and channels. That's what "moves fast" looks like in practice.
We hired our first engineer last month and are looking to expand the team — no pressure on timeline, we'd rather find the right person.
To apply, first run BetterDB and use your email as the license key for npm/docker, for cloud just register with the same email you are applying. Pick whichever is easiest:
Cloud (no setup): https://betterdb.com/login
Via npm (includes a built-in installer):
npx @betterdb/monitor
Via Docker:
docker run -d \
--name betterdb-monitor \
-p 3001:3001 \
-e DB_HOST=your-valkey-host \
-e DB_PORT=6379 \
-e BETTERDB_LICENSE_KEY=your@email.com \
betterdb/monitor:latest
Then email kristiyan@betterdb.com with a bit about yourself and why this is interesting to you.
I reply to everyone. It might take a day or two given volume, but you'll hear back.
> To apply, first run BetterDB and use your email as the license key for npm/docker, for cloud just register with the same email you are applying.
I get why people want someone to use their product to see if they'd want to work on it, but as an observation, see this as an increasing trend and seeing half of a "I'm hiring" post dedicated to "Hey, install our product, here's how" gives hints of companies who are basically harvesting potential job candidates for DAUs...
I get you but I think it's fair to ask. You have no idea how enraging it is to dedicate a whole hour to someone for interview only to ask at the end (you know at this stage) if they used the product and they say "no" and look slightly ashamed and retarded.
Every single place I've ever applied to, I've used their product DEEPLY
But like, you can't ask - you just gotta wade through a million retards.
I definitely do feel that. And I think it's fair to ask/check in, and I agree, there's potentially a big value unlocked when someone is a deeply passionate user of the product.
But when the bulk of your ostensible job ad is making sure you've installed the product, then hmm.
ML6 | Machine Learning Engineer, Data Engineer | Python, TensorFlow, PyTorch, GCP, AWS, Azure | Full-time | Amsterdam, Berlin, Munich, Eindhoven, Ghent (EU) On-site/hybrid
We are a Machine Learning consulting company that builds end-to-end Machine Learning solutions. By applying the latest AI research, we keep our clients at the forefront of innovation. If you are interested check out: https://www.ml6.eu/knowledge-hub/blog and https://www.ml6.eu/customers/cases
Work on innovative projects for the biggest clients across Europe such as Randstad, ASML, FUNKE, and many more! Whether it’s about leveraging LLMs to improve customer support, building data lakes on cloud platforms to improve storage or implementing models using sensor data for quality control. You can find it all at ML6. You will mostly work with Python and a range of ML frameworks such as TensorFlow, PyTorch, or HuggingFace Transformers to solve hard Machine Learning tasks and help bring these application into production by building data pipelines and cloud infrastructure on all of the major cloud providers (GCP, AWS, Azure).
Open roles include:
• Senior/medior AI Engineer
• Senior AI Project Manager
• Chief Product Owner
and many more!
Apply now at the https://jobs.ml6.eu/
HUNT Cloud, NTNU | Trondheim, Norway | Full-stack software engineer | ONSITE | https://about.hdc.ntnu.no/en/about/careers
HUNT Cloud provides trustworthy cloud computing for high-impact science that utilizes sensitive data. We believe it should be simple for scientists to get flexible, elegant and secure digital laboratories.
Tech stack:
If you're interested in shaping sensitive data infrastructue or if you have any questions feel free to reach out: cloud@hunt.ntnu.no.Oklo | Remote (US) or Santa Clara or Brooklyn | Full time | https://oklo.com
Join us in pioneering the next generation of nuclear reactors! You'll leverage your software skills alongside nuclear engineers to model, simulate, design, and deploy advanced fission power technology. You will work at the forefront of the nuclear industry, developing novel techniques to reach new levels of safety, efficiency, and resiliency. Come be a part of powering the future with advanced fission power plants to provide clean, reliable, affordable energy.
We are hiring for:
- Software Engineer: https://job-boards.greenhouse.io/oklo/jobs/4018702004
- Senior Software Engineer: https://job-boards.greenhouse.io/oklo/jobs/5739483004
- Software Engineer (Infrastructure): https://job-boards.greenhouse.io/oklo/jobs/5784826004
- Software Quality Assurance Lead: https://job-boards.greenhouse.io/oklo/jobs/5480416004
See more opportunities here: https://job-boards.greenhouse.io/oklo
Please mention Hacker News in your cover letter!
There is something up with your hiring system. I shared this post with a friend who applied, and they got an instant rejection. This is a data engineer with 4+ years experience in your stack and a degree in nuclear engineering to boot. Maybe not an ultimate hire but clearly not someone you should be auto-rejecting.
You need to get in touch with them personally. I feel all hiring happens in circles.
Electric Twin | London, UK | Hybrid (3/4 days per week in office) Electric Twin builds simulations of real customer audiences, so teams can test decisions before shipping them. We just raised $14 million and are growing rapidly.
We’re a small, team backed by top investors and operators, working with real clients on real problems. We’re hiring engineers (and other roles) who want high ownership, meaningful impact, and to help shape both the product and the company as we grow.
https://jobs.lever.co/electric-twin
Feel free to reach out directly if you'd like to know more: https://www.linkedin.com/in/smithharryh/
Hi, I sent a connect request on LinkedIn! Would love to know more.
Mirae Asset Securities UK | https://securities.miraeasset.co.uk/ | Software Engineer – Securities Finance | Up to £100k base | London | Hybrid
Be the 2nd technical hire for a greenfield platform for securities lending, repo and delta-1 trading. Python ETL + Java, Postgres, working directly with traders and ops to replace workflows that don't scale.
2–7 yrs Python/Java. Capital markets knowledge useful but not required.
Health insurance, 1d WFH after probation.
Apply here: https://www.careers-page.com/gtx-uk-llp/job/4RR4785V
CrazyGames | https://about.crazygames.com/ | REMOTE (in Europe) | Full-time | Multiple roles
With recent technologies such as WebGPU and WebAssembly, the browser is quickly becoming a powerful gaming platform. High-quality 3D graphics and near-native level performance are now possible without the need for downloads, apps, or platform-specific development. Our browser games platform is already reaching 50 million people per month. We are self-funded, profitable, remote-first, and fast-growing.
We are currently looking for multiple people to bring our engineering, product, data, and adops to the next level.
Please note that we're looking for people who can work on a European timezone and are ideally based in Europe (which includes the UK for those in doubt).
* Product Engineer: https://crazygames.recruitee.com/o/remote-product-engineer-3
* Product Manager (Game Experience): https://crazygames.recruitee.com/o/remote-product-manager-ga...
* Ad Operations Manager: https://crazygames.recruitee.com/o/remote-ad-operations-mana...
* QA & Automation Manager: https://crazygames.recruitee.com/o/remote-quality-assurance-...
Wow, my niece plays this with me sometimes. We like the tag games! I'm not familiar with game dev nor live in Europe though.
Nice to know in runs a pretty modern tech stack, even if it nostalgically reminds me of the old game sites running on java applets. :)
Cogram (YC W22, https://cogram.com) | Multiple Roles | Remote or hybrid (US/EU/UK) | Full-time
Cogram builds AI agents for architects and engineers. Our tools automate project management and streamline CAD/BIM workflows for leading firms around the world. We have engaged customers using our products day-to-day on real projects and are growing fast.
We're hiring across GTM and engineering:
See all roles: https://www.ycombinator.com/companies/cogram/jobsWe offer:
If you’re applying for a GTM role (GTM Engineer or AE), email alex - at - cogram - dot - com with subject: Cogram GTM Application 0326We’d love to hear from you.
Against Malaria Foundation | Senior Software Engineer | Remote (UK) | Full Time
The AMF works to fight malaria in an extremely cost effective way with insecticide treated bed-nets. Every year hundreds of millions of people will be infected with malaria, and half a million of them will die, with many more being debilitated or disabled. Independent charity evaluators, such as GiveWell, have ranked the AMF as one of the most cost-effective charities in the world for over a decade, due to our long and well-studied track record preventing hundreds of millions of cases of malaria.
Our tech team is just a couple people, and all-remote. Our software is essential to the charity work we do; it is one of the ways we stand out among other charities, by allowing us to automate, analyze, and validate our work in novel ways. Our tech stack includes C# .NET, Blazor, and Python.
If you are a senior SWE in the UK who is interested in making a difference, please reach out to me by email at my first name at againstmalaria.com
River | Senior + Staff Engineers (Elixir, React, ML/AI) | SF or NYC or REMOTE (US, Europe, South America) | Full-Time | $150K-$250K + equity | https://jobs.ashbyhq.com/river
I'm Alex, founder and CEO of River. I also wrote the first line of code and still ship PRs.
River is a client-first Bitcoin-only financial institution building the financial app people use every day to save in bitcoin and spend in dollars. We custody over 25,000 BTC, serve individuals and businesses across the U.S., and are profitable. We publish cryptographic proof of reserves monthly and our company financials annually.
Here's what our engineering team is working on:
We're hiring: Apply at https://jobs.ashbyhq.com/river?utm_source=Zp9nJyqvd4Stackable | Product Engineer - Web & UI | Remote (Germany/UK) | ~20 people | Full or part-time
We build an open source data platform on Kubernetes. The product (Stackable Data Platform - SDP) bundles 12+ open source data tools (Trino, Apache Kafka, Apache Airflow, Apache Superset, etc.) and makes them work together. Right now everything is Infrastructure-as-Code only. We need someone to build a UI layer on top.
No mockups, no Figma, no product roadmap waiting for you I'm afraid, just a bunch of ideas :) We're all backend people and need someone to own this end to end. Play around with our product stack, figure out what customers actually need, build it.
Stack (because we got started without you...): Svelte/SvelteKit, TypeScript, TailwindCSS. SDP itself is Rust, Java, Python on K8s. Three releases a year. Not SaaS. Quality matters.
100% remote, Germany (UK possible) only, no other countries, sorry. No Scrum, minimal meetings. Interview process is usually just two conversations. The position isn't on our homepage yet as I'm on vacation. Send a mail to recruiting@stackable.tech and I'll get back to you next week. Please mention HN in your mail. My personal mail is also in my HN profile. I'm the Co-founder and CTO.
https://github.com/stackabletech/ | https://stackable.tech
Interesting project, good luck.
Thank you :)
Head of Engineering & Infrastructure | Full-Time | Remote | $182k - $272k USD - https://fetlife.com/jobs/head_of_engineering_and_infrastruct...
Role: Fully own our engineering and infrastructure teams, keep FetLife fast and reliable for over 12 million members, and free the rest of the leadership team to focus on product and growth.
How to Apply: Email jointheteam+hoei+hn@fetlife.com with a brief introduction, tell us about the impact you have personally made on an engineering or infrastructure team you have led, and LinkedIn or resume (PDF).
--- FetLife | Senior DevOps Engineer | Full-Time | Remote | 115k - 180k USD - https://fetlife.com/jobs/devops-engineer
Role: Develop and implement infrastructure upgrades, database tuning, Kubernetes and Helm orchestration, monitoring, and security. Help maintain and improve our large-scale Rails monolith, including CI/CD. Participate in on-call rotation and help automate daily DevOps tasks.
How to apply: Email jointheteam+do+hn@fetlife.com with a brief introduction, 2–3 favorite projects, GitHub/GitLab link, and LinkedIn profile or resume (PDF).
---
Stack: MySQL/PostgreSQL, ScyllaDB, Redis, ElasticSearch, Terraform, Google Cloud, DataDog and more.
Applications: Rails, Vue.js/Typescript, Rust
Perks: Paid time off (2 weeks vacation, 5 statutory holidays, 2 weeks at Christmas, 4-day summer workweeks), annual company retreat, anniversary gift ($200/year), monthly music subscription reimbursement, fully paid maternity & paternity leave.
I applied to the Head of Engineering and Infrastructure role two months ago, and got a fairly generic rejection almost immediately that suggested I had been automatically screened out.
I've cleaned up my LinkedIn a bit since then, so perhaps that would help?
Given that you're still looking, and technically it's almost identical to my last role, seems like it's worth having a conversation about.
maybe they only like doms
Bloomberg | Senior Software Engineer | Hybrid (NYC) | Full-time | $160k - $240k USD + bonus
Every day, Bloomberg’s clients rely on secure and seamless access to our products. Our team makes that possible by building infrastructure that verifies identities for both clients and employees. We design systems that are fast, resilient, and highly available, capable of handling large volumes of authentication traffic around the clock.
We are embarking on an initiative to modernize and unify Bloomberg’s authentication landscape. Your work will directly affect the experience of Bloomberg’s employees and clients worldwide.
You'll need to have
- Experience guiding the architecture of large scale authentication systems.
- Experience developing or operating Open ID Providers, Authorization Servers, and Identity Providers
- Deep understanding of OAuth, OIDC, SAML, FIDO or similar protocols
You can expect to
- Lead design and development of Bloomberg’s next-generation authentication and MFA systems, aligning with future product goals
- Create scalable, end-to-end identity solutions across web, API, and proprietary technologies
- Collaborate with cross-functional partners across product, design, and engineering
Apply: https://bloomberg.avature.net/careers/Public?jobId=17745
Note, I'm an engineer on the team and would be happy to answer any questions.
Do you offer any kind of relocation assistance for people who are already U.S. based?
RINSE | REMOTE or San Francisco, Los Angeles, Chicago, Boston, New York City, New Jersey, Seattle, Austin, Toronto, or Washington DC | Software Engineer | Full-Time | Salary: $80k-$200k USD | https://www.rinse.com
Rinse provides dry cleaning and laundry delivery services to customers in twelve metropolitan areas in the US and Canada. We have sophisticated logistics optimization software, a polished consumer product, and firm business fundamentals. We're now over a decade old - this is a stable, yet consistently growing and innovating, company.
Our engineering team is distributed across the United States and internationally, and has been entirely remote for years now, but a desk can be provided in the above cities if you'd prefer.
We're open to both newly-graduated engineers or more senior engineers, provided they meet our bar. We're particularly interested in true full-stack engineers, with strong React / Typescript / CSS skills to complement comfort in a Python / Django environment. We're also seeking engineers with experience leveraging AI to automate complex operational processes.
This season, we're particularly interested in new grads or junior engineers, to round out the team.
You will join a high-caliber team where collaboration, honesty, and open communication are at the core of everything we do.
Search term bingo: Logistics, Django, Python, Optimization, React, React Native, Postgres, Mobile Engineer, Automation, Delivery, OR-tools, Forecasting
I love search term bingo
Lago (YC S21) | Europe+USA | Remote or Hybrid | Full-time |
The AI-Native, Open-source, usage-based billing platform. Lago is now trusted by CoreWeave, Synthesia, Groq, PayPal and Mistral AI to manage their billing. YC & FirstMark backed.
Open Roles Include:
- Account Executive (Remote USA)
- Product Engineer (Growth/Building AI Agents)(Europe or USA)
- Product Engineer (Core product)
- Infrastructure Engineer (Remote Europe, Canada or Brazil)
Lago Website: https://getlago.com/hiring YC Jobs Page: https://www.ycombinator.com/companies/lago
Looking forward to seeing some great applications!
Been following along with Lago from the early days. Great to see how much progress you guys have made!
Wasmer (YC S19) | https://wasmer.io/ | Multiple Roles | Remote (EU) or Office (US) | Full-time
We are building the next generation of infrastructure for AI without Docker containers, but with a better container technology based on WebAssembly!
We are hiring for:
https://www.workatastartup.com/companies/wasmerFeaturebase | Full-stack Product Engineer | REMOTE (EU) | Full-time
Modern customers support & product feedback platform powering thousands of teams, including Lovable, Raycast, and n8n. Fully bootstrapped, profitable, and growing fast.
We’re building a full customer-facing suite where teams can handle their customer support, feedback prioritization, and product updates - all in one place.
We’re looking for a full-stack product engineer to own and ship core product features end-to-end, with a direct impact on Featurebase’s future.
Stack: NextJS + Typescript for the frontend, Node.js for the backend, MongoDB, Redis.
If you like small teams, autonomy, and shipping meaningful product work, we’d love to have you on board!
Apply here (we read every submission): https://go.featurebase.app/careers
Copper Home | Staff Embedded Systems Engineer | ONSITE (Berkeley, CA)
Copper Home (fka Channing Street Copper) builds battery-integrated induction appliances for home electrification — we're making decarbonization accessible by putting energy storage inside everyday products, starting with the stove.
The firmware team is small and owns application firmware, device connectivity, automated testing, manufacturing tools, and an MQTT backend for OTA updates and fleet telemetry.
We're hiring a staff embedded systems engineer focused core firmware architecture on the Charlie induction range.
In this role, you may:
- Own major pieces of our embedded platform and prototypes of future products.
- Lead improvements to device connectivity (Wi-Fi, BLE, OTA, provisioning, failure recovery) and energy management.
- Evolve fleet management, telemetry, and remote management/update systems with a focus on robustness and cost efficiency at scale.
- Mentor engineers through design reviews and day-to-day technical collaboration.
Tech stack: C and Python; FreeRTOS on ESP-IDF; 802.11, BLE, CAN; MQTT; AWS
Salary: $182k–$210k + equity
Questions? Send me an email (<username>@copperhome.com) or reply here.
More details and apply: https://copperhome.com/pages/jobs?gh_jid=4119303007
Locket | https://locketcamera.com | Hybrid, San Francisco + Remote | Full-time
Locket is the fastest-growing social app among Gen Alpha and Gen Z.
What if social media actually made you happier? Unlike other platforms focused on entertainment and endless scrolling, Locket helps you connect with the people who really matter: your best friends.
- 10M DAU, 100M downloads, $10M+ annual run rate
- Help define how AI fits into social media
- Ship to 10s of millions of active users from day one
- Scale the defining social app for the next generation
We’re hiring:
- Backend engineers
- Social media manager
Learn more and apply here: https://locket.camera/jobs
Adaptive | https://adaptive.live | Cybersecurity | SF, NL, IN Onsite | Full-time | Various Roles
Adaptive is building an agentic identity and access management platform. We are fast growing and lean team.
We are currently looking for multiple people:
For more information, please see - https://adaptive.live/careersAshby | YC 19 | REMOTE | Hiring Product Engineers | Sr: $153k-$220k, Staff: $190k-$275k
Ashby is the all-in-one recruiting platform powering hiring at the world’s most innovative companies. If you cmd+f “Ashby” you’ll see that we’re powering many of job postings in this thread!
* Grew our engineering team from 30 -> 60 last year with plans to double again in 2026.
* 80%+ of our engineering team is made up of Senior-Staff+ level Product Engineers. We give an unusual amount of ownership to our engineers to build features end-to-end. Many of our most loved features were build entirely by a single engineer!
* 100% remote asynchronous culture with an even distribution of engineers across North America and Europe
* Full transparency on engineering levels + comp: https://www.ashbyhq.com/blog/engineering/leveling-and-compen...
Stack: TypeScript (frontend & backend), React, GraphQL API, Node.js, Postgres, Redis.
Full list of open roles: https://www.ashbyhq.com/careers
TechTalk | Principal Software Engineer, Agentic Engineering | Vienna, Austria | ONSITE/HYBRID | Full-time | EUR 80,000+ gross/year
For those who know what they're doing - even without AI. Our focus is agentic engineering: building and improving systems, workflows, and engineering practices around AI agents and AI-assisted development. We use AI tools heavily, but we expect engineers to know when they help, when they hurt, and how to keep generated code out of the debt spiral.
This is a hands-on role for someone who cares about maintainability, testing, refactoring, deployment safety, and engineering judgment under pressure. You should be able to improve systems yourself, help other engineers work effectively with AI, and raise the bar across teams.
You’ll likely fit if DORA metrics are useful to you, not decorative; if you know why small commits matter; if you’ve seen what a good deployment pipeline does to a team; and if you can use AI to scale quality, not just output.
Apply at jobs@techtalk.at. No cover letter. Instead, tell us about a system you improved with AI, and what your contribution actually was. Find out more: https://techtalk.at/job-offers/principal-software-engineer-a...
Higharc | REMOTE | Full-time | https://higharc.com
Thousands of homes have been built with Higharc since 2022. We’re changing the way homebuilders design, sell, estimate, and build, resulting in better, more affordable homes.
I’m starting a new Labs team focused on rapid experimentation, to expand our platform and explore new markets in residential construction. I’m looking for a few rare, entrepreneurial founding members:
* Staff Software Engineer - https://jobs.ashbyhq.com/higharc/c620be3c-6529-4776-9f02-da1...
* Senior AI Engineer - https://jobs.ashbyhq.com/higharc/4cedbfac-f0ad-42c0-abed-3f1...
* Senior Design Systems Engineer - https://jobs.ashbyhq.com/higharc/26f3d61d-5027-44c8-bd17-b3b...
This is an exceptional opportunity to work on something with real-world impact, with a team of talented & passionate folks across a wide range of domains. We are ~200 people across the world (mostly US) and growing quickly. You can reach out to me with questions at "moc.crahgih@yeffamretep".split('').reverse().join('')
We are also hiring across all teams (creative tooling, ML, computational geometry, integrations, etc.): https://jobs.ashbyhq.com/higharc
MongoDB | Senior Developer Advocate | REMOTE (Dublin, Ireland) | Full Time
My org is hiring for multiple openings for Senior Developer Advocate roles. We aren't just doing "content." We are the technical "tip of the spear" for MongoDB's largest global accounts.
- The Scale: You'll be solving data architecture and performance bottlenecks at a scale very few engineers ever get to see. - The Impact: It's incredibly rewarding to optimize systems for household-name companies and see the immediate ripple effect. - The Culture: You'll join a tight-knit group of MongoDB experts who actually enjoy collaborating. - The Mix: This is a high-engagement role.
There are multiple open positions:
For significant travel across the UK/Europe (and occasionally Asia) to work face-to-face with devs, balanced with deep-dive technical work. Apply at https://www.mongodb.com/careers/jobs/7241758
For mostly remote, apply at https://www.mongodb.com/careers/jobs/7495485.
If you have 5+ years of experience in consulting/SA/DevRel and want to bypass the recruiter screen, contact Hubert directly: https://www.linkedin.com/in/hubertnguyen/ or message me directly @mongodb.com
LiveMap | Geospatial Engineers (Data & Routing) | Full-Time | Switzerland or Remote (CH, EU, UK)
Visa sponsorship is not provided.
LiveMap is a funded startup with a vision to build the next generation of mapping apps (think hyper-personalised Google Maps). How that looks is still being explored so we're building prototypes, getting them into customer hands and iterating quickly. We're looking to bring on a couple of people to help accelerate this development process.
As a data engineer you'll set up a data pipeline, work with product to identify relevant datasets, connect, persist and expose that data.
Working on the routing engine you'll extend off the shelf routing engines (Graphhopper) to take into account dynamic run-time preferences & attributes (think temporal).
Please find more information and application forms at the links:
• Geospatial data/backend engineer - https://tally.so/r/68vdyB
• Routing engineer - https://tally.so/r/obdAY1
Happy hacking
Kai | Engineering (Multiple) | Onsite (San Jose, CA) | Full-time
Ai + Cybersecurity. Our Ai team is well funded, and growing. Although we have a dedicated engineering team, the Ai team is looking for dedicated engineers to work closely with the applied Ai scientist to build the platform and pipelines.
Principal Software Engineer, AI Platform: https://ats.rippling.com/kai-cyber-inc/jobs/a6d62968-4831-42...
Senior Software Engineer, AI Platform: https://ats.rippling.com/kai-cyber-inc/jobs/d567048a-7b1b-4e...
We are also looking for a few more applied Ai scientists as well as many other roles. I invite you to take a look:
https://www.kai.security/careers#open
Caribou | Toronto, or Remote Canada | Full Time | https://www.caribou.care/
Caribou helps homecare organizations attract, engage, and retain staff through data-driven recognition, rewards, and coordination tools that make the lives of patients and their caregivers better. We're a small company of ~50 people who are mostly based in the GTA.
We are building on our core product such as deploying AI-powered agentic systems that work alongside agency coordinators to handle routine coordination, outreach, and administrative workflows to improve agency operations.
We are hiring:
Senior Staff Software Engineer: https://caribou.breezy.hr/p/37866c9bf96c-senior-staff-softwa...
Senior Analytics Engineer: https://caribou.breezy.hr/p/990e66f091e4-senior-analytics-en...
Oneleet (YC S22) | Multiple Roles | US & NATO Countries | Remote | Full-time Oneleet is an all-in-one cybersecurity startup that has built its own Attack Surface Monitoring (ASM), Code Scanner, Endpoint Protection, and Compliance Platform. We recently raised a Series A and are growing at an rapid pace and working on some very exciting projects.
What we're looking for:
- Strong problem solvers who can work independently in a remote environment
- Security-minded professionals passionate about building robust, scalable systems
- Comfortable working during Eastern Time
Tech stack: Go, TypeScript, React, Kubernetes Open roles
* Application Software Engineer, Endpoint Security (macOS experience preferred)
* Fullstack Engineer, AI Implementation
* Senior Product Designer
* GTM Engineer
* Customer Support Specialist
We offer: - Competitive salary
- Equity in a fast growing cybersecurity startup
- 100% remote work
- Company offsites yearly (past offsites have been in The Netherlands, Portugal and Italy)
If you're interested in joining our team, please reach out to join<at>oneleet<dot>com with the subject line "HN: <Job Title>" and your resume attached. Alternatively, you can also apply at https://jobs.ashbyhq.com/oneleet
Additional Note: We are also building out a 'forward deployed' sales team based in San Fransisco - if interested, please reach out to join<at>oneleet<dot>com with the subject line of `HN: SF Sales`
Thirdfort | London, UK | multiple roles | remote (within UK) or hybrid/onsite | full-time
Hi everyone! We're a Series A startup on a mission to protect society from fraud and money laundering using our intelligent Client Due Diligence Platform. With fraud and money laundering skyrocketing, regulated professionals are struggling to keep pace with their compliance obligations. Thirdfort turns compliance into a competitive advantage, offering beautifully secure onboarding for regulated businesses operating across legal and property.
We've already protected over 3 million people through life's big transactions, with a core aim to protect many more. We've spent the last year rebuilding our product from the ground up and are increasingly leaning into AI across the team/system, focusing on technologies that let product-minded engineers solve hard client problems fast and with confidence: Go, Temporal, NextJS and React Native. We expect our engineers to use their hard-won expertise to get deeply involved in product design as much as technical implementation — joining the team is a great opportunity to work with exciting tech and have a real impact on people's lives.
We have the following open positions:
* Lead Software Engineer – we're looking for a strong technical leader to drive one of our product squads. You'll shape architecture, mentor engineers, and ship meaningful product improvements.
* Senior Software Engineer – we're looking for a senior engineer who's excited to own problems end-to-end, from product design through to production.
* Analytics Engineer (Fixed Term Contract) – we're looking for someone to own and improve our analytics models and datasets end-to-end, covering a period of parental leave.
Come take a look at our open roles: https://www.thirdfort.com/jobs/
Zigment (https://zigment.ai) | Bangalore / Bengaluru, India | Full-time | ONSITE Zigment is a customer journey platform. We make it super simple to build AI agents for enterprises. Why should you join us? - Small & lean tech team. - See AI in action with enterprises. - Build reliable & scalable AI systems. - Passion for tech & AI. - Access to the latest AI coding & productivity tools. Open Roles (Hiring):
- Software Engineer (Fresher/Interns). - Senior Software Engineer. (4+ years experience)
For SDE roles, you will need experience with TS/JS/Python.
Location: Bangalore, India
* We are also accepting interns & new graduates. Feel free to send the email below. *
To apply:
Send your resume to contact@zigment.ai with "Saw HN Post" in the subject line or mentioned in the email.
For Interns/Fresher/New Grad Roles: Apply here:-> https://forms.gle/qSeJpsdaWEVJjDwv6
Supabase | Customer Reliability Engineer (CRE) | Remote | Full-time | https://jobs.ashbyhq.com/supabase
Fully remote, fully async, fully open-source. A CRE is a point of contact available, both internally and externally, to advise on best practice. Normally, they are knowledgeable in a specific area (i.e. Realtime, Postgres) but they aim to be generalists on the platform as a whole. They do not have specific customers that they help; instead they get involved with deeper, longer-running cases to achieve an outcome.
Looking for more of a focused development role? Sure thing, we have many roles open!
Check out here: https://jobs.ashbyhq.com/supabase/26ad8432-a03e-40f9-a4cc-05...
Interested, dropped a LinkedIn message.
Prior Labs | Berlin / Freiburg / NYC | ONSITE | Full-time | Multiple Roles
Tables power every clinical trial, financial model, and scientific experiment, but deep learning has mostly ignored them. No natural sequence, no spatial structure, no shared vocabulary across datasets. LLM architectures don't transfer. We built TabPFN, the first foundation model that actually understands tabular data (published in Nature, 3M+ downloads, new SOTA for tabular ML). The hardest problems are still open.
The model is half the product. The other half - training infrastructure, real-time serving, developer platform, reliability - is what turns a research breakthrough into something enterprises trust in production. We're hiring across both.
- ML Engineer, Training Infrastructure — Own GPU infrastructure, distributed training performance, and the developer productivity layer (CI, experiment tracking, model registry) that keeps research moving fast.
- Full Stack Engineer, ML Platform — Build the product that puts tabular foundation models in users' hands, from data upload through inference and results. You'll work across frontend, backend, and directly with the research team to turn new model capabilities into production features.
- Research Engineer, Foundation Model — Design experiments, run ablations, build training infrastructure, contribute to papers. Research engineers here aren't supporting scientists — they are the science team.
- ML Engineer, Cloud Platform — Design and scale the core infrastructure for serving and finetuning foundation models in production. Early enough that you're making the architecture decisions, not inheriting them.
Also hiring: Research Scientist, Applied Scientist, Forward Deployed ML Engineer, Developer Relations Engineer, AE, BDR.
20-person team selected from thousands applicants. Backgrounds from Jane Street, Google, CERN, G-Research. Led by Frank Hutter, advised by Yann LeCun and Bernhard Schölkopf. With backing from leaders at Hugging Face, DeepMind, and Black Forest Labs, XTX Ventures & Balderton.
All roles: https://jobs.priorlabs.ai
Hey! This link doesn't work.
This link seems to work https://priorlabs.ai/careers
Stellar Science | Hybrid (USA) Albuquerque NM, Washington DC (Tysons VA), Dayton OH | Full time, interns/co-ops | U.S. citizenship required | https://www.stellarscience.com
Company: We're a small scientific software development company that develops custom scientific and engineering analysis applications in domains including: space situational awareness (monitoring the locations, health and status of on-orbit satellites), image simulation, high power microwave systems, modeling and simulation, laser systems modeling, AI/ML including physics-informed neural networks (PINN), human body thermoregulation, computer vision and image processing, high performance computing (HPC), computer aided design (CAD), and more. All exciting applications and no CRUD. We emphasize high quality code and lightweight processes that free software engineers to be productive.
Experience: Except for interns, we currently require a Bachelors degree in physics, engineering, math, computer science, or a related field. Masters or PhD is a plus. (Roughly 25% of our staff have PhDs.)
Technologies: Lots of C++23, Qt 6.9, CMake, git, OpenGL, CUDA, Boost, Jenkins. Windows and Linux, msvc/gcc/clang/clangcl. AI/ML and analysis projects use Python and C++. Web projects use Java and Typescript/React.
Apply online: at https://www.stellarscience.com/careers/.
Innolitics | Multiple Roles | Fully Remote | https://innolitics.com
We help companies develop medical AI and navigate the FDA's regulations. We're industry leaders in a niche, growing space.
Medical Device Software Engineer (https://innolitics.com/join/medical-device-software-engineer...)
Senior Web/Mobile Medical Device Engineer (https://innolitics.com/join/senior-web-mobile-medical-device...)
Senior Regulatory Affairs Specialist AI/ML SaMD (https://innolitics.com/join/senior-regulatory-affairs-specia...)
Physician-Scientist (MD or equivalent) – Biostatistics & ML Development for Medical Device AI (https://innolitics.com/join/physician-scientist-md-or-equiva...)
Checkout our website for lots of details about what we do.
Identity Labs | https://wellfound.com/jobs/4037860-creative-director-at-a-po... | Remote | Full Time
Identity Labs has generated 2B+ views across Twitter. We've worked with Bryan Johnson, Chamath Palihapitiya, Tony Fadell, partners at a16z, partners at Kleiner Perkins, and YC founders. We are a small team of 15 people.
If the 21st century gets defined by 100 influential ideas, Identity Labs wants to be instrumental in popularizing 10 of them.
We believe every founder who's built something massive has five Paul Graham level essays inside them. Our job is to find those essays and give them distribution.
We're hiring a Creative Director.
Your job is to sit with someone who built a billion dollar company, talk for two hours, figure out which idea from that conversation will make 10 million people stop scrolling on Twitter, then write it.
It's intellectual sparring plus longform journalism plus an obsessive understanding of what spreads on Twitter and why.
We're growing at 1500%+ YoY. A Creative Director can 5x their salary within 2 years as they grow into a Partner role.
https://wellfound.com/jobs/4037860-creative-director-at-a-po...
MONUMENTAL | https://www.monumental.co/ | Amsterdam, The Netherlands | Full Time | Onsite We make robots that autonomously construct buildings. We are currently developing and manufacturing our autonomous bricklaying system in the beautiful centre of Amsterdam. And our robots are already earning real revenue operating on construction sites all over the Netherlands.
We're looking for experienced software engineers for many roles. You can help us solve problems like:
- Data sync and analytics queries across a fleet of robots (that can be offline for hours at a time)
- Modelling buildings in code and finding the right UI for operators to edit them
- Designing systems for robots to drive safely and fully autonomously around a building site
Check out the progress we've already made on Atrium, our operating system for robotics: https://www.monumental.co/atrium
We're rapidly scaling up operations and we need experienced engineers who can build the systems that manage all of that complexity. If you think that 'full-stack' could reasonably mean debugging firmware, mixing buckets of mortar _and_ writing React components, we are looking for you. Robotics experience not required!
https://www.monumental.co/jobs
CVector | Software Engineers, Senior Research Engineer | New York City (FiDi) | ONSITE | Full-time | VISA SPONSORSHIP
CVector builds software to bring real time economic optimization and AI prediction to every energy and manufacturing plant. We integrate real-time data visualization and analytics to help power generation stations, chemical plants, and other critical infrastructure make informed decisions in rapidly changing environments. You'll help create intuitive, robust web apps, machine learning models and backend systems, shaping tools that directly impact industrial operations and energy reliability. Build AI agent systems that automatically foresee upcoming problems and provide possible solutions.
CVector recently raised $5M seed, read more on TechCrunch: https://techcrunch.com/2026/01/26/ai-startup-cvector-raises-...
Full Stack and Backend Software Engineers: We're looking for a passionate Software Engineers comfortable working across our stack (Python, Typescript, React, Supabase, MQTT, TimescaleDB, PostgreSQL, AWS, FastAPI) or someone to specialize in our backend infrastructure.
Senior Research Engineer: Candidates should be experienced with machine learning, and analysis using Python.
Reach out to me at jnapoli+hn@cvector.com
Scout IP | Founding Full Stack Developer (AI x Patent Intelligence x Graphs) | Italy / Remote
We’re building an AI system for patent search that non-experts can actually use. We already have: a working MVP (150M+ patents indexed)& a waiting list of research centers and funds ready for pilots. Now we need someone to help turn it into a real product.
You’ll work on: multi-tenant SaaS (org accounts, roles, audit) knowledge graph integration (OriginTrail) RAG + semantic search pipelines core product decisions, not just implementation
Looking for a full stack engineer who: has actually built with LLM systems is comfortable owning systems end-to-end prefers early-stage building over polished environments
Comp: Early-stage salary + equity.
Contact: https://t.me/annaskaz or as.kazazaeva@gmail.com
Hyperspell | YC F25 | San Francisco, ONSITE | $150k-220k + generous equity and benefits | hyperspell.com
I'm Manu, founder of Hyperspell. 14 Years ago I found my first job in tech through Who's Hiring. I take this job board seriously :)
Hyperspell is building Context & Memory for AI agents. We're at the intersection of "future of AI and agentic computing" and "this actually works". We're not just changing how our customers use AI in their products, but are constantly iterating on how we use AI to build Hyperspell, and what it means to be a software company in the decades to come.
We're hiring Forward-deployed (customer success), AI, and Platform Engineers: https://jobs.ashbyhq.com/hyperspell
Comment or reach out to founders@hyperspell.com with any questions!
I think this is really interesting... however I'm based out of Chicago. Would you consider a remote position with occasional travel?
PostHog | Full-Time | Product engineers, backend engineers, Technical AMs, sales leader | REMOTE (all remote) | Hiring GMT-8 to GMT+2
PostHog makes dev tools that help product engineers build successful products.
* we have a public handbook (posthog.com/handbook) if you want to learn how we work, pay and more in complete detail.
* we are growing through more autonomy and transparency not through process.
* we have a ton of scale and a bunch of super interesting technical problems to solve
* we're building 20 more products over the next couple of years, so you could end up building one of those
* public compensation calculator! see immediately what you'd get paid
* we're hiring: product engineers, clickhouse operations engineer, backend engineers, product managers, technical account managers and technical customer success managers.
https://posthog.com/careers
Hi, do you still have the technical support specialist opening available or has that position been filled?
Not at the moment but we probably will be hiring more later in the year!
Quadrature | Quant Dev | London, New York, Singapore | Full-Time | Onsite
We’re Quadrature, a technology company in the algo trading space. We use advanced machine learning on large amounts of data to predict trends in financial markets. More at https://quadrature.ai.
What makes us different:
- ~250 people, no traders — our systems trade autonomously.
- Single PnL.
- We don’t separate “quant researchers” from “developers” — everyone codes to a high level and has the opportunity to do research.
- Mission-driven: our climate foundation (https://www.qc.foundation/) has made significant divestment commitments over recent years. For many of us, it's why we're here.
We’re hiring Quant Developers — a generalist team of engineers and researchers who own both the research pipeline and software infrastructure across the entire business. Stack is Rust, Python and C++. We want sharp, collaborative people with no big egos.
Interested? Reach out here: li@qc.ai.
AI x Healthcare Startup | Boston, MA Onsite | Full-time | Early Engineer
We're looking for a backend-leaning fullstack dev. You will be one of the first engineers outside of the founding team. Here is a bit more about us: We're a seed stage AI startup backed by top tier investors. We're on a mission to ensure every patient gets covered for the care they need and every doctor gets paid for the work they do.
We’re building deep, vertically integrated technology systems to solve fundamental problems in US healthcare - the biggest market in the world ($5T). We use AWS, K8s, React, and Rust but there is no requirement to have prior experience with them specifically. We'll teach you!
We are a founding team made up of ex-YC, Amazon, Meta, Microsoft, and Harvard Business School with previous successful exits.
You’ll own entire product areas and be expected to play a true full-stack role, with the ability to go from customer need to end-state product. You’ll work directly with the CTO at the edge of what's possible with LLMs and agentic systems applied to a hard domain. You'll contribute to technical strategy, make real architectural decisions, and write vast amounts of production code with AI first developer workflows. Most importantly, the technology you build will have real impact on real people - clinics staying open, clinicians getting paid, patients getting care.
This is an opportunity to work in a fast paced, high ownership environment while solving real problems in healthcare.
We're happy to share more details on the role in person/on zoom. Please fill out this form if interested!
https://wgwx7h7be0p.typeform.com/to/LV0t8OjI
I love your mission. Alas, I am not able to work on site in your location. Hope you guys make it big!
Charge Robotics | Multiple Roles | Full-time | Onsite | SF Bay Area
Hi HN! We’re a YC-backed, Series-A startup building robots that build large-scale solar farms.
Check out a video of our first system here! https://youtu.be/ZZ2fP1Y5Z2E
It turns out that construction companies literally can't build solar fast enough, so what we're doing is a crucial part of switching the grid over to renewable generation.
You’ll be a key contributor, helping bring our next generation of mobile solar factory to life.
Come work with us if you love:
* Fast-paced prototype development with software and hardware components
* Making a positive climate impact through your work
* Hacking on massive construction equipment!
Senior Robotics Software Engineer: https://jobs.ashbyhq.com/charge-robotics/b2aa347c-4738-4065-...
Senior Mechanical Engineer: https://jobs.ashbyhq.com/charge-robotics/19133a2e-f262-4f3d-...
Lots more: https://jobs.ashbyhq.com/charge-robotics
FUTO | Software Engineers | Austin, TX | Remote or Onsite | Full Time FUTO is an organization dedicated to developing, both through in-house engineering and investment, technologies that frustrate centralization and industry consolidation. Our work consists of a combination of in-house engineering projects, targeted investments, generous grants, and multi-media public education efforts. We are hiring for a few of our projects, Immich and Grayjay.
Immich is on a mission to provide a secure and private home for your most precious memories through our high-performance, self-hostable photo and video backup solution.
Grayjay is a privacy first media application that lets users follow creators, not platforms. The app aggregates content from multiple video sources including YouTube, Rumble, Twitch, PeerTube, Odysee, and more, into a single unified experience. Grayjay gives users full control over their viewing experience.
Roles currently available:
Mobile Developer - Immich : https://futo.tech/jobs/mobile-developer-immich
Android/iOS Mobile Engineer - Grayjay : https://futo.tech/jobs/mobile-engineer-grayjay
Plugin Engineer - Grayjay : https://futo.tech/jobs/plugin-engineer-grayjay
More details and job postings here: https://futo.tech/jobs
To apply, send your resume and cover letter to jobs at futo dot org.
Zed Industries | North America, South America, Europe REMOTE | https://zed.dev/ Zed is a company for developers, by developers. All 3 of our founders have spent years in the trenches writing software and still do it almost every single day.
We've raised $42M to support our ultimate vision, a new way to collaborate on software, where conversations about code remain connected to the code itself, instead of being tied to aging snapshots or scattered across different tools. The first step was creating a high-quality editor to serve as the user interface. Now this new investment lets us expand to tackle the next phase of our plan. We're developing a new kind of operation-based version control that incrementally tracks the evolution of your code with edit-level granularity, and we're integrating it into Zed to make collaboration, both with agents and teammates, a first-class part of the coding experience.
What we look for and how we build - https://zed.dev/blog/hiring
Rust Engineer - https://zed.dev/jobs/rust-engineer
AI Rust Engineer - https://zed.dev/jobs/ai-engineer
Product Designer - https://zed.dev/jobs/product-designer
Open Source Engineer - https://zed.dev/jobs/open-source-engineer
Red Balloon Security | Security Researchers, Software Engineers | NYC, Northern Virginia | ONSITE, HYBRID | Full-time, Interns (paid) | US Citizenship Required | https://redballoonsecurity.com
We are a team of expert researchers and engineers focused on securing embedded devices. We work with partners across critical industries, and on government-funded research programs (think DARPA). "Full-stack" for us doesn't just stop at back end code; it means being comfortable with operating systems, firmware, and signals going over the wire. You'll succeed here if you are a quick learner who loves working independently on tough, technical problems nobody has ever solved before.
Day-to-day tasks might include:
* Tearing apart a device in our lab, reverse engineering its firmware, and finding security vulnerabilities
* Developing an automated, robotic platform for hardware reverse engineering (custom hardware, vision models, user interfaces, etc.)
* Hooking and patching RTOS kernel functions to execute defensive device integrity validation code, without violating real-time requirements
* Building scalable servers for processing millions of device telemetry messages across thousands of concurrent connections
* Maintaining open-source reverse engineering tools (like OFRAK https://ofrak.com) and cooking up fun demos for hacker conferences (like this web game we built for DEF CON in 2023 https://ofrak.com/tetris/)
Our main office is in Manhattan, but we are building out a new office in Northern Virginia. US citizenship required. Bonus points if you have an active security clearance, or are willing to get one.
https://www.linkedin.com/jobs/view/4367488549
Promptless (YC) | Founding Docs Practice Lead | San Francisco (Onsite) | Full-time | $140k–$200k + equity
Promptless builds AI agents that automatically update customer-facing documentation. Startups, CNCF projects, and Fortune 500 companies use us. YC-backed with a seed round from top VCs and angels.
This is a one-of-one role. You'll own the documentation practice at Promptless: onboarding customers onto the platform, building the methodology for AI-assisted documentation, and growing our reputation as the company that makes docs teams more effective. Think practice lead at a top consulting firm, except the domain is docs and the leverage is AI.
You should have deep experience in technical documentation (developer docs, API references, support content), be comfortable reading code, and be excited about pushing the boundaries of LLM-assisted writing. You'll be building this function from scratch, so an entrepreneurial mindset is key.
Read more: https://promptless.ai/jobs#founding-docs-practice-lead
Email us directly: founders@promptless.ai (mention HN!)
--- ALSO ---
Promptless (YC) | Founding Engineer | San Francisco (Onsite) | Full-time | $140k–$200k + equity
As a Founding Engineer, you'll build the core product—AI agents, integrations, and infrastructure that powers automatic documentation updates.
Read more: https://promptless.ai/jobs#founding-engineer
Same deal. Email us directly: founders@promptless.ai (mention HN!)
Inventive.ai (YC S23) | Senior Fullstack Engineer | Mountain View, CA | Hybrid | AI for PreSales | Growing rapidly
Our mission is to build intelligence that helps B2B sales teams win deals. Our first product is a suite of AI agents for sales teams that helps create winning proposals and RFP responses for $1.4 Trillion dollar industry.
Our founding team is from Google Deepmind, Stanford, UC Berkeley, and IIT. We were part of Y-Combinator S2023.
JD | Apply: https://inventiv.notion.site/Senior-Full-Stack-Product-Engin...
Website: https://inventive.ai
Onton.com | Fullstack & Research Engineers | San Francisco, CA | Hybrid Join us in pioneering the future of e-commerce search. Growing rapidly.
We're a hard-working team of 10. We have an office in Jackson Square with a great view that we're looking to fill with other high-performance people!
Tech-wise, it's React/Typescript + Julia, if that's interesting (no worries if you haven't used it). We've also built our own graph and vector DB to cope with the scale, and the foundations of a neuro-symbolic AI agent that learns more about the world on every search!
Job posting and more information here → https://onton.com/careers
We read and respond to every application.
Cultivate AI | Senior Software Engineers | Durham, NC | Hybrid (open to remote)
We're building an AI platform for credit unions. A variety of tools (third party integrations + RAG) backed by multiple LLM options, including OLMo, running in our own AWS infrastructure. We're a small team (I'm CTO and our first technical hire) so you'd have real ownership over the AI stack and architecture.
You'd work on retrieval over heterogeneous corpora with citations, agent orchestration and tool calling, model serving infra, and third party API integration. There's a lot of room to experiment with hierarchical retrieval, heavier upfront document processing, and custom agent tooling. Over time we're going to expand into fine tuning, more direct compute management, and some interpretability work.
Stack: Python/FastAPI, React, PostgreSQL/pgvector, AWS/OpenTofu. Looking for someone with a few years of experience building production systems.
Email me at talati@getcultivate.ai if you're interested!
Findigs | Full-time | NYC | 3x/week in office (M,T, Th) | findigs.com
At Findigs, we’re transforming the rental experience — making it fairer, stress-free, and more convenient by changing the fundamentals of renting.
We build high-scale applications that streamline renting for millions. Our modern tech stack includes Python, Typescript, Node.js, React, and scalable cloud infrastructure.
We foster a collaborative culture where engineers have high ownership and autonomy, taking features from concept to deployment.
Join our sharp, supportive, and mission-driven team in our newly renovated SoHo/NoHo office.
Open roles:
Lead Software Engineer (https://jobs.lever.co/findigs/1ea92751-1c85-4eb6-84b4-86c529...)
Senior Software Engineer (https://jobs.lever.co/findigs/3b39616d-223f-4326-a500-f804c3...)
Mid-Level Software Engineer (Mid-Level) (https://jobs.lever.co/findigs/5e865781-244f-4e4f-b7bd-e09973...)
Competitive Base Salary plus Pre-IPO Equity
401k Matching up to 4%
Unlimited PTO
Lunch in office every day, home office setup stipend, monthly gym stipend
Radar Labs | Software Engineers (SRE, data platform, backend, full-stack, mobile) | Remote (US), NYC | Full Time | https://radar.com
- Radar is the geo-location dev tool
- Doing 1B+ API calls per day
- Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).
- We're based in NYC with our HQ in Union Square and remote friendly (US)
Interesting things we're working on:
- HorizonDB, our Geospatial database written in Rust
- Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband, other mobile sensors and ML.
- Extracting raw map data from satellite maps and the web leveraging ML and AI
- Anomaly detection to identify spoofed locations
- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time
- Multi-Region AWS K8s deployment, 99.99%+ availability
- Frontend tools to visualize and debug location data at scale
Check out our jobs page here: https://radar.com/jobs#jobs If you have any questions, feel free to reply here or you can e-mail me at tim@radar.com
Arcol | Senior Software Engineer | NYC, SF, or Remote (US/Canada) | Full-time
Arcol (arcol.io) is a small, high talent density team building the future of building design - a future that's collaborative, fast, and intuitive. We're a web-native, fully collaborative 3d design tool modernizing the experience of architectural design for teams of all sizes.
We're looking for senior engineers with experience in modern web technologies - some of our key technical building blocks are Typescript, Rust, wasm, WebGL - and a strong ownership mindset. Experience with computational geometry, computer graphics, or similar a strong plus. This role sits at the intersection of solving deep technical foundational challenges with shipping a product that solves real problems for real people.
Reach out to me directly at thomas@arcol.io or peruse our careers page (https://www.arcol.io/careers) - we'd love to hear from you!
Authentik Security | Security Engineer | US | REMOTE (anywhere) | Full-time
Authentik Security (https://goauthentik.io) is the company behind authentik (https://github.com/goauthentik/authentik), an open source identity provider with 1M+ unique installations. Help us replace Okta/Auth0, Ping Identity, and Microsoft Entra with modern, secure identity for all!
We are a small remote team, looking to scale up with experienced software engineers, primarily with a backend security focus. Bonus points if you have significant experience with identity/SSO standards and/or Django/Python.
To apply, please use: https://forms.gle/NYXH4E19LUohbpmJA
Puma.tech | Remote-first with PST overlap | iOS/MacOS, Android, Ai/ML, Growth | https://puma.tech
Hi all, I’m Yuriy, founder of Puma.tech. Prev. worked at Cloudant (YC S08), Meteor (YC S11), Parse (YC S11, Facebook/Meta), and explored AI/ML (computer vision for self-driving cars).
We have 3 products:
1. https://PumaBrowser.com – iOS & Android mobile browser with built in LLMs & Wallets. Private by design. 1m+ downloads.
2. https://PumaAI.com – privacy layer between you and LLM providers.
3. https://PumaClaw.com – (just starting to build) easier way to run and manage your Claws from the phone.
Help building either or all is much appreciated.
Open Roles: Eng (iOS/MacOS, Android, Ai/ML, Browser Extensions), Based Social Media Intern; Internships: Eng, Design, Growth
We’ve raised a few rounds from some of the best builders in crypto and ai:
Protocol Labs (YC S14), Chris Larsen (Ripple), Anatoly Yakovenko (Solana), Illia Polosukhin (NEAR Protocol), Sridhar Ramaswamy (Snowflake CEO), Jason Warner (poolside.ai, ex-GitHub CTO), Don Ho (Orange DAO, Quantstamp W18), Evil Rabbit (Vercel), John Phamous (SF Compute) and other amazing builders.
How to Apply: email careers+hn [at] puma.tech with your GitHub, a note on what you're most proud of building and what you'd like to build next.
Thank you!
PhysicsX | Principal AI Engineer | London / NY / Remote | Full time | physicsx.ai
We're building an AI-native platform that turns physics simulations from days-long jobs into millisecond inference. Think: training deep learning surrogates on CFD, FEA, thermal data, and Large Physics Model (LPM) frontier research so engineers can explore thousands of design variants in a single session — across aerospace, semiconductors, energy, and automotive.
You should have the scar tissue of running agents in production and strong opinions on what the future looks like.
We're ~170 people, raised $135M Series B, and backed by General Catalyst, Atomico, Siemens, and Applied Materials. The team includes people from F1, SpaceX, Google, Palantir, and Tesla.
If this sounds interesting: https://job-boards.eu.greenhouse.io/physicsx/jobs/4804769101
Or email me directly: joel.schwarzmann [at] physicsx [dot] ai
BackNine Insurance | Remote (US) or Westlake Village, CA | Full-time | https://back9ins.com
BackNine is a B2B2C insurtech platform that automates the insurance sales process. Thousands of companies—from brick-and-mortar agencies to publicly traded banks—use BackNine to quote, apply, and manage insurance online.
We’re looking for an engineer to own and expand our API integrations with external systems, especially CRMs (e.g., Salesforce, Applied Epic).
https://back9ins.com/careers
Aurelian | Multiple roles | Seattle, WA | Full time | https://www.aurelian.com/
Aurelian is automating non-emergency calls for dispatch centers around the US! We free up dispatcher time so they can focus on emergencies, and provide better service to the public, who don't have to wait on hold for simple requests. Series A, 11 engineers today, growing quite fast and looking for engineers/engineering leaders/product managers/anyone who can build and solve problems to join us
All our open positions are listed here: https://www.aurelian.com/careers
In person only for eng/product roles
You can also shoot me an email - trevor at our domain
Evervault | Engineers, Designers, PM | London or Dublin | Fulltime | https://evervault.com
Plaintext is hazmat. Come design the products that kill it.
We are a developer security and API company on a mission to encrypt the web. We sit at the intersection of: Security - we've invested a tonne of time in cryptographic systems and provable secure compute. Blog post - https://evervault.com/blog/optimizing-our-encryption-engine Developer infrastructure - think Cloudflare & AWS Payments - think Stripe, Adyen etc.
We're backed by the some of the biggest VCs and have just closed our Series B, bringing out total funding to over $50m.
All roles here - https://jobs.ashbyhq.com/evervault - please mention Hackernews in submission!
WireScreen (Series A) | Senior Product Manager | NYC - hybrid | Full-time | $175k-$215k base + equity | https://jobs.ashbyhq.com/wirescreen/3c97417f-45f1-4480-8d38-...
WireScreen is a fast-growing Sequoia-backed Series A startup building the go-to open source intelligence platform for navigating global supply chains and China-related risk. While China maintains some of the world’s most detailed corporate ownership records, the real challenge is connecting the dots. That’s where we come in—surfacing the networks, relationships, and financial ties behind companies to support national security, compliance, and regulatory oversight.
We’re looking for a Senior Product Manager to join us in an early stage product role that represents an opportunity to define the future of WireScreen’s flagship product. You’ll be part of a small team working directly with company leadership, take full ownership of brand new products, and have a meaningful impact on the future of corporate transparency around the globe.
If you have prior startup experience, have worked on at least one data product (or have strong data chops), and bring 6+ years of PM experience - we’d love to talk to you.
Apply here: https://jobs.ashbyhq.com/wirescreen/3c97417f-45f1-4480-8d38-...
Or you can reach out to me directly with questions or your resume at leo.green@wirescreen.ai - I lead recruiting here at WireScreen, but if I don't know the answer I'll ping our engineering folks and come back to you fast. If you think this role isn’t at the right level for you but are interested in working here, let me know!
9 Mothers YC P26 | Robotics / Software Engineering | Austin, ONSITE | $150-400k + equity + benefits | 9mothers.com
I'm Russ, one of the founders of 9 Mothers. We're making AI weapon systems out of Austin, TX. Our first product is for stopping group 1 suicide drones. We started in 2025 - still a small team under 20 people. We're hiring for a lot of roles, but mostly in software and robotics.
https://jobs.ashbyhq.com/9-mothers
CLEAR | Senior/Staff Software Engineers, Staff/Lead iOS Engineer, Infrastructure Engineers| NYC Onsite (4-5 days in-office w/ free catered lunch daily) | https://www.clearme.com/
CLEAR is building THE secure identity company of the future. Our mission is to make experiences safer and easier—physically and digitally. With more than 38 million Members and a growing network of partners across the world, CLEAR's secure identity platform is transforming the way people live, work, and travel. Whether it’s at the airport, stadium, or throughout your everyday life, CLEAR unlocks the magic of frictionless experiences.
If interested, apply here --> https://grnh.se/e4e5dc881us
MintMCP | Founding Engineer / Founding GTM | SF Bay Area (ONSITE)
MintMCP helps enterprises safely do more with Agents (e.g, governance around MCP tools and agents like Claude Code / Cowork, and others). We're building an MCP gateway as the foundation with the proper abstractions that enterprises need to allow long running agents to be safely deployed across an entire organization; organizations can easily and clearly limit the blast radius of what an agent can do, while giving it the right combination of tools to be useful.
We're a small team of humans with dozens of agents: our company operates on the infrastructure we build for enterprises. We're looking for agent-forward engineers and GTM folks to help solve scaling problems, maintain the highest standards for security, make agents and MCPs usable and useful.
Problems we're solving right now: Agent Identity, ReBaC for tool resources, scalable hosting of private MCP servers, and our agent platform that vertically integrates with the foundational MCP gateway layer.
If you have experience in infra, security, and agents, and MCPs, you might find the problems we're working on exciting!
You can see more here: https://www.mintmcp.com/hiring. Your agent might find the page interesting!
Tufalabs | Senior research/engineers | Full Time | Zurich, Onsite | 100-200k CHF | https://tufalabs.ai/ Our current focus is arc-agi 3. We recently hired the top #2 kaggler to join that effort. We are looking for people deeply passionate about AI research. I am steering our work culture towards "live-to-work": If you wouldn't be doing AI research working somewhere else, then it is not a good fit. If you don't find yourself naturally reading about AI papers or doing random AI projects in your free time, then it is not a good fit. We have high expectations and a generous equity structure to match.
Tufalabs is an independent AI research lab in Zurich, focused on high-impact academic-style AI research and large-scale LLM development. We care about compute (currently, 6× DGX B200, 2× NVL72 GB300 incoming). Our mission is to push the frontier of AI science while open-sourcing results and building the engineering muscle to pre- and post-train cutting-edge language models. The ultimate goal is automating AI research, with a strong focus on alignment and safety in the limit.
We can only sponsor visas for people with EU nationality. The position is onsite, fulltime. We are self-funded, from what i call "self-propelled machine learning": I applied ML to cool domains and made returns that way. I can give more details about this privately. If interested, email me at benjamin at tufalabs.ai
Goody | Remote | $150–250K + equity and benefits | US and Canada | Full-time
I'm Mark, the technical co-founder and CTO at Goody. We're building a gifting product that every business can use to recognize employees, retain customers, and accelerate sales. Despite being something everyone does, gifting is one of the areas of commerce yet to be disrupted, and we're working on building the best and most delightful product in this space.
Our product is used by Google, Stripe, Anthropic, Meta, NBCUniversal, Notion, and others, and we also offer a developer API for commerce. Tech stack is Ruby + React + TypeScript, though we're flexible on backend language if you know Python or Node.js better. All roles are full-stack.
We're coming off of a big year and planning for scale in 2026 with openings in our engineering team.
• Staff Software Engineer ($200–250K) — for those who ship at a startup pace and have a great eye for detail
• Senior Software Engineer, Customer Engineering ($150–200K) — if you like to hear a customer request in the morning and tell them it’s shipped in the afternoon
• Senior Software Engineer, Growth ($150–200K) — be the engineer who has the most direct impact on our growth
We're looking for people who have great startup energy, want to win, and bring great vibes to our tight-knit team.
https://jobs.ongoody.com/#hn
Roles: Forward Deployed Engineer (aka Customer Delivery Lead) and Platform Engineer Both roles full-time ONSITE in London, £100–160k + 0.5–1.0% equity grant, visa sponsorship available.
We build an AI system that builds software for complex construction & infrastructure megaprojects to sell things currently only sold by service providers. To do this, we both do whatever it takes to solve complex projects' needs AND build the system that automates ourselves out of it. We just raised our seed round (25m$ valuation) and currently have 4 people, looking to hire 6-10 total this year.
== Platform Engineer Build the system that takes our jobs. Algorithms, infrastructure, shared components, agents, and internal tooling - across the full stack. Our platform engineers build everything from our custom meeting integration to AI coding agent harnesses, sandbox environments, complex shared app features and more.
== Customer Delivery Lead / Forward Deployed Engineer Help build the AI systems that run megaprojects. We’re looking for a customer-obsessed generalist who can understand complex problems and ship solutions - part product designer, part delivery lead, part AI wrangler. In this role you deploy with customers, build software that solves their problems and do whatever it takes to maximally learn about the way they run their complex projects.
Both job postings live at https://planlab.ai/jobs
Fractional AI | Staff/Principal Software Engineer | SF, NY, NC, Dubai | Onsite
We’re a team of experienced generalist SWEs and AI enthusiasts who are building custom AI agents for enterprise clients. No AI experience required: we are actively trying to be the best place in the world to learn applied AI.
I’m Frank, an engineer here. This is the first services-style company I’ve worked at, so for those of you in a similar boat, this is what I’ve really liked so far:
* The learning rate is super fast. 3-4 client projects a year, each with different tech stacks, products, industries, and architectures. Lots of learning resources including a full AI engineering bootcamp when you onboard.
* Our projects are typically high priority and sponsored by prominent executives. The path here for projects to have real impact on usage or bottom line is much shorter.
* We’re “selling pickaxes during the gold rush”. When AI finds its next killer app, we’ll be the first to know about it.
We’re hiring staff+ SWEs onsite with offices in San Francisco, New York, Durham NC, and Dubai. Feel free to reach out to me directly (frank@fractional.ai) or take a look at the full job posting:
https://jobs.ashbyhq.com/fractional-ai/1db16198-e91e-425d-83...
Uncountable | NY, SF, London & Munich (In-Person) | Full-Stack Engineering https://www.uncountable.com/hiring/hn
Uncountable accelerates R&D for industrial scientists across leading materials, chemicals, and life sciences organizations. With our SaaS solution, our customers get better products to the market in half the time. Uncountable was founded by MIT and Stanford engineers and has been profitable since 2016. Our team has grown from 50 to 150 over the last two years.
Full-Stack Engineers | $130k - $220k + Equity
---> Uncountable is looking for engineers who can spearhead the development of the Uncountable Web Platform. The position is heavily product-driven and comes with challenges across the stack.
LLM Applications Engineers | $130k - $220k + Equity
---> Uncountable is looking for LLM applications engineers who can push the Uncountable data model forward through LLM-native UI's and application extensions.
--> Summer internships and working student positions are also available.
Learn more: https://www.uncountable.com/hiring/hn
Uncountable is hiring in New York City, San Francisco, London, and Munich.
Contact our CTO directly at jason@uncountable.com
Discord | Senior Software Engineer - Database Infrastructure | SF Bay Area (Hybrid)
Tech stack: Rust | ScyllaDB | k8s | Python | Postgres | Elasticsearch | Terraform
Role: Build and operate distributed database systems and data platform services that store all of the data for Discord's 200M+ users.
We're solving interesting problems around performance, reliability, and scalability at one of the largest communication platforms. Looking for strong infrastructure and distributed systems experience, familiarity with databases like Cassandra/ScyllaDB/Postgres, and comfort working in Rust or similar systems languages.
https://discord.com/jobs/8200328002
Modal | Software Engineers (Product, System, SDK) | SF, NYC (ONSITE) | Full Time | modal.com
Modal builds the serverless cloud used by many of the most popular AI companies you've heard of. People use Modal for inference, training, batch operations and also, sandboxes. A good example is the Ramp Inspect tool, that was built on Modal sandboxes. https://engineering.ramp.com/post/why-we-built-our-backgroun... — We also recently passed over a billion sandboxes created and on our way to 2B soon.
I am one of the hiring managers here, hiring for the Product Engineering team that builds the observability tooling for our developers. Modal is the cloud for many of our customers and we help them reason about what's happening in their systems, help them expand their use and generally have a good experience.
If you are interested in a product engineering role, please feel free to reach out directly via email at can@modal.com with a recent resume. This role is NYC based and is on-site, so please mention your current location to be considered. I am especially looking for folks with deep ClickHouse, Postgres, Redis, and Python experience.
Product Engineering Role: https://jobs.ashbyhq.com/modal/a4b8b2b6-5d0c-4ba6-9256-b84be...
For all other roles, please apply from our website.
All roles: https://modal.jobs
Krea; Fulltime; Onsite, San Francisco, CA, USA.
I'm the cofounder of Krea (https://www.krea.ai/), a company building creative tooling and large-scale infrastructure for multimedia teams. Users range from hobbyists to world-renowned creatives: architects behind the World Trade Center or creative teams at Apple.
We treat research, engineering, and creativity as first-class citizens. We're looking for engineers to join our research, product, and infra teams.
What we value (staff & company writings):
- AGI: https://www.matthewnewton.com/blog/arc-challenge-diffusion
- Diffusion research: https://re-n-y.github.io/devlog/rambling/steering/
- Pragmatic LLM reflections: https://maxemitchell.com/writings/i-read-all-of-cloudflares-...
- Low-level computing: https://gab-menezes.github.io/2025/01/13/using-the-most-unhi...
- Open-sourcing AI research: https://www.krea.ai/blog/flux-krea-open-source-release
Current projects:
- WebGL2/WebGPU for node-based tools & CRDTs for collaboration
- Large-scale multimodal model training
- Cross-service metrics, tracing, and observability
- LLM-driven JS bundle optimization
---
Please apply via `ssh apply@krea.engineering`
You can also apply via https://krea.ai/careers but that's no fun.
Sycamore | Palo Alto | Full-time | https://sycamore.so
Founded by Sri Viswanath, former CTO of Atlassian, Sycamore enables organizations to build, deploy, and orchestrate AI agents with security, governance, and human oversight. The platform captures and compounds organizational intelligence over time, enabling systems that continuously improve.
We recently raised a $65M seed from Coatue & Lightspeed.
We're hiring across several roles:
- Applied AI Engineer: Deploy AI solutions with customers
- Product Engineer: Build user-facing product experiences
- Forward Deployment Engineer: Deploy AI solutions directly with customers
- Data Systems Engineer: Build pipelines and power data-driven products
- Staff Software Engineer: Lead core system architecture
- Cloud Platform Engineer: Run cloud infrastructure and developer systems
- Security Engineer: Secure systems and data
- Research Scientist: Advance the science of agentic systems
- Engineering Intern: Build and ship real features alongside the team
More info and apply: https://sycamore.so/careers
Espresso AI | Staff ML & Staff Infra Engineers | Brooklyn or San Francisco | Full time
We're using LLMs to build neural optimizers, neural scheduling systems, and neural workload tuners. (If you're ex-Google, you can think of it like Borg powered by LLMs.)
Today we use ML to make data warehouses and spark jobs more efficient. We're hiring staff ML engineers to train models that can understand how much compute a job needs, how it scales to larger machines, whether a machine can run more jobs, and so on; and staff infra engineers to take those models and deploy them on real-world production systems.
If this sounds cool, please email me: ben [at] espresso [dot] ai
Spacelift | Remote (Europe) | Full-time | Senior Software Engineer | $80k-$110k+ (can go higher)
We're a VC-funded startup (recently raised $51M Series C) building an infrastructure orchestrator and collaborative management platform for Infrastructure-as-Code – from OpenTofu, Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, to Ansible.
On the backend we're using 100% Go with AWS primitives. We're looking for backend developers who like doing DevOps'y stuff sometimes (because in a way it's the spirit of our company), or have experience with the cloud native ecosystem. Ideally you'd have experience working with an IaC tool, i.e. Terraform, Pulumi, Ansible, CloudFormation, Kubernetes, or SaltStack.
Overall we have a deeply technical product, trying to build something customers love to use, and have a lot of happy and satisfied customers. We promise interesting work, the ability to open source parts of the project which don't give us a business advantage, as well as healthy working hours.
If that sounds like fun to you, please apply at https://careers.spacelift.io/jobs/3006934-software-engineer-...
You can find out more about the product we're building at https://spacelift.io and also see our engineering blog for a few technical blog posts of ours: https://spacelift.io/blog/engineering
ClickHouse | Senior Cloud Software Engineer - Distributed Systems / Cloud Databases / Kubernetes | Remote Hiring in the US right now. Seniors/Staff/Principal levels
ClickHouse is a popular, Open-Source OLAP Database. We are ClickHouse Inc, the company behind the database aiming to build the best in class real time data warehouse.
I am hiring for AutoScaling as well as Distributed Cache Production Engineer Roles
What we are looking for:
Distributed Systems / Cloud Engineers to build
If you have experience in productionising cloud-based multi-tenant caches - you would fit right in.We also maintain our own ClickHouse-based Data Infrastructure. Bonus points if you've worked on auto-scaling or other data-driven forecasting challenges in the past.
If you want to work on operating production critical databases/caches in the cloud on or write data-driven algorithms for autoscaling, consider applying! Send me an email: manish.gill [at] clickhouse [dot] comPS: If you're a pure DevOps person or a pure Data Engineer who wrangles data tools, please read the above requirements carefully before firing off an email. This role is an intersection of a lot of sub-roles, not a particular specialization
[0] https://clickhouse.com/blog/building-a-distributed-cache-for...
Verkada | Frontend Engineer | ONSITE Full-Time San Mateo CA
I'm Kris, a manager on Access Control at Verkada.
Access Control is a core product at Verkada. We build the systems that power how customers secure and manage their offices, schools, and campuses. Our software unlocks nearly 8 million doors every day. These are mission-critical systems, not internal tools, and reliability and usability matter a lot.
My frontend team builds more than small widgets or forms. We design and deliver entire workflows that bring clarity to complex systems - managing doors, groups, schedules, users - all within a unified, elegant interface. This means working closely with world-class designers (and debating them when needed), but also having the vision and technical depth to lead when design resources are scarce.
I'm looking for a React expert who can bridge craft and leadership: - Lead technically within the frontend team, setting patterns and guiding others. - Collaborate deeply with our web infrastructure and component library teams to shape the building blocks of our platform. - Champion UX - because building secure, intuitive experiences at global scale is as much about design empathy as it is about React/Redux mastery.
This is a team for engineers who want real ownership, visible impact, and problems rooted in production reality. Verkada is pre-IPO with a $5.8B valuation, and the entire engineering org is about 350 people, which keeps scope high and teams relatively autonomous.
Job description: https://job-boards.greenhouse.io/verkada/jobs/5070042007
Email me: kris.linquist at verkada.com
Scorecard AI | Founding Engineer | San Francisco (Onsite) | Full-Time | https://scorecard.io
Scorecard builds simulation environments and reward models that frontier AI labs and enterprises use to train and evaluate their agents. Same discipline that made self-driving cars work, applied to LLM-based agents.
Our founding team built simulation infrastructure at Waymo, SpaceX, and Uber ATG. I'm Dare, the CEO and scaled Waymo's simulation org to 200+ engineers. We're ~7 people, 7-figure revenue, $3.75M seed led by Kindred Ventures with angels from OpenAI, Apple, Waymo, Uber, Perplexity, and Meta.
Founding Engineer ($175K-$280K + strong equity). Primarily backend. You'll own technical domains end-to-end. We use agentic tooling (Claude Code) heavily. Moving fast and working customers matters more than deep expertise in any one language.
Stack: TypeScript, Node.js, Next.js, PostgreSQL, ClickHouse, Temporal, GCP.
jobs@scorecard.io
Hacker News Post - Who is hiring?
QUOBYTE | Santa Clara, CA and Berlin, Germany | Full-time / Remote | ONSITE | https://www.quobyte.com/
At Quobyte we are working on a highly scalable and fault-tolerant software storage system built around a parallel file system core. Our customers use us for large scale AI and HPC clusters in the enterprise and research, k8s and OpenStack infrastructures, and as a scalable backend for SaaS products. There are Quobyte clusters which span tens of thousands of machines and slurp 100s of GB/s!
Under the hood, we have built a full-stack fault-tolerant parallel file system, with everything from kernel development over our own replicated database system design to distributed algorithms (Paxos!) and performance. In short: lots of real-world challenging and fun problems!
We work as a highly efficient engineering team, ship frequently, do code reviews, and have lots of unit and integration testing. If you’re passionate about systems, we might be the right place for you!
Berlin, Germany:
* Infrastructure/Support Engineer (40-80k EUR)
For detailed job descriptions please and application process, please visit https://www.quobyte.com/company/careers or write to work at quobyte.com.
FYI, your site seams to return only 403s right now.
CivAI | Onsite (Berkeley) | Full Time | https://civai.org/
CivAI is a non-profit that educates policymakers and the public about AI risks using live software demonstrations. As a software engineer, you will be responsible for conceiving of, and building end-to-end, the software demonstrations that are the core of what we do. These will explain both prosaic AI capabilities and more nascent ones that are fast approaching.
- Stack: SvelteKit, Python
- Salary: $125-200k
- https://civai.org/jobs/software-engineer
- https://civai.org/jobs/senior-software-engineer
Atria | Global Remote (almost anywhere) & Hybrid NYC | 10 Engineering roles Atria Health (https://www.atria.org) | product eng, devops eng, platform eng, ...
Our team is operating with the special combination of rigor, empathy, and innovation required to fuel a global shift from reactive sick care to preventative, precision healthcare.
Technologies: Express, React, GCP, Terraform, DBT, MySQL, Snowflake
Apply here: https://apply.workable.com/atria-health/
A human will read every resume sent to hackernewshiring@atria.org
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P.S: We have a new role coming up: Staff SWE, Agentic AI. This role will drive the vision and implementation of agentic AI across our engineering, product, and design teams and later our broader company (clinicians, hospitality teams, ...). This is a special role where we're looking for someone with a strong engineering background who is on the frontier of agentic development. Please express interest via email.
Mechanize | San Francisco, CA (Onsite) | Junior SWE ($300k + equity), SWE ($350k + equity) Applying takes <2 min: https://jobs.ashbyhq.com/mechanize
We build environments that frontier AI labs use to train their models to do real-world software engineering. Team of ~25. We have more demand than we can keep up with, so we're hiring fast. Backed by Nat Friedman, Daniel Gross, and Patrick Collison.
Baton | Senior Software Engineer - Full Stack, Technical Lead / Software Engineer - Infrastructure, Data Platform | San Francisco, CA (Hybrid) | Full-Time
Baton (baton.io) is Ryder's in-house product development group focused on harnessing emerging technologies to redefine transportation and logistics. With $10B in freight under management, our technology reaches every part of the U.S. economy.
We design and ship category-defining software that enables Ryder and its 50,000+ customers—including some of the world's most well-known brands—to plan and execute freight intelligently, efficiently, and cost-effectively. Our work includes everything from customer-facing software to the data platform that will power the next era of innovation at Ryder.
Baton's mission: enable supply chain on autopilot.
Ryder acquired Baton in 2022 to power its next wave of digital products. We operate at startup speed, with Fortune 500 reach. If you have a passion for solving complex problems and creating impact for the engine of the American economy, you'll love it here.
Current openings at Baton:
* Senior Software Engineer - Full Stack, Technical Lead ($200,000 - $250,000): https://grnh.se/wkmk2d0e7us
* Software Engineer - Infrastructure, Data Platform ($162,000 - $216,000): https://grnh.se/d6s6od6w7us
Vantage | Senior/Staff Software Engineers | NYC and Remote | Full Time Vantage is an a16z-backed FinOps / Cloud Cost Management platform that helps 15,000+ organizations globally like Block, Vercel, Temporal, Rippling, FanDuel, CircleCI, etc manage their infrastructure costs. We are a ruby/rails shop and if you love infrastructure, it's a very interesting role as our customers are others like you looking to manage their infra spend. We also have a lot of exciting projects right now for AI/Agent workflows - basically an agent that can auto-remediate cost related issues on behalf of our customers.
We're a well funded Series A company and [backed by a16z, Scale venture partners and founders of Cloudflare, DigitalOcean and Segment]. The company is between 50-75 people today and scaling up quickly.
We're headquartered in NYC but US-remote friendly (sorry, we can't handle international at this time).
Website: https://vantage.sh/ Learn More: https://www.vantage.sh/careers
Nuance Labs | Multiple Engineering Roles | Seattle, WA | ONSITE | https://www.nuancelabs.ai
Nuance Labs is building the first "human foundation model" — a unified system that understands and expresses human emotion in real-time across speech, facial expression, and body language. We are crossing the "uncanny valley" to create AI interactions that feel truly alive.
We recently raised a $10M seed round (Accel, South Park Commons, Lightspeed) and our founding team comes from MIT, UW, and Oxford, with deep experience shipping AI products at Apple and Meta. We are a small, fast-moving team that values in-person collaboration in our Seattle HQ.
We are looking for:
Machine Learning Infra Engineer: Own our GPU-backed serving stack, Kubernetes clusters, and media serving layer.
Systems Engineer (Real-Time Engine): Build our core server-side runtime. High-concurrency, low-latency systems. Python/Asyncio today, transitioning to Rust.
Why join?
Massive ownership in a high-bar, research-heavy environment.
Work on the frontier of multimodal generative AI and real-time graphics.
Competitive equity and the chance to shape a company from the ground up.
Apply: Check out the roles at https://www.nuancelabs.ai/careers and mention "hackernews" for how you heard about us.
yeet | Chicago, IL / Remote | Full-Time
Building a dynamic runtime on top of the Linux BPF sub-system. Looking for extremely talented / passionate Rust developers / Backend Engineers with a deep interest in Linux internals, Distributed Systems, Dev Tools, Great Developer Experiences and Systems programming.
Experience working with distributed systems AND / OR writing highly-concurrent, performant multi-threaded Rust is a must.
Feel free to tell us all about your favorite GNU core utilities / Linux system calls / kernel sub-systems at: work [at] yeet.cx
You can visit us at https://yeet.cx/
Or try our interactive sandbox at https://yeet.cx/play
For more jobs check out https://yeet.cx/careers
By turning legal code into AI code, Norm enables enterprises to move faster and more comprehensively in their legal and compliance processes with reliability and trust. Norm Ai, the leading Legal & Compliance AI company, has a client base with a combined $30 trillion in assets under management.
Norm’s platform combines frontier AI, proprietary legal reasoning systems, and embedded legal and regulatory expertise.
We have recently raised more than $140 million, backed by Blackstone, Bain Capital, Vanguard, Citi, New York Life, TIAA, Coatue, Craft Ventures, Henry R. Kravis (KKR co-founder), and Marc Benioff (Salesforce CEO).
Norm Ai pioneered Legal Engineering, the process that empowers lawyers to build and supervise domain-specific AI agents with Norm’s proprietary suite of no-code software tools. We hired dozens of lawyers from premier U.S. law firms and trained them as Legal Engineers, who specialize in Large Language Model powered legal workflows.
Norm Ai technology is deployed inside many of the largest and most consequential institutions in the world. The company is growing quickly and hiring in NYC across all teams, including:
- Full Stack Engineer, Senior + Staff ($190k-280k)
- Engineering Manager ($235k-280k)
- Applied AI Engineer ($220k-285k)
- Forward Deployed Engineer ($145k-250k)
We're also hiring for many non-technical roles. These roles are hybrid/in-person in NYC. The best way to apply is online on our website (we review every application!). Full list here: https://jobs.ashbyhq.com/norm-ai?utm_source=7ow8wN5o3g.
GameBrain AI (https://www.gamebrain.com/) | Staff Computer Vision Architect (BEV & Spatial Perception) | Remote + Troy, MI (1-2 week paid travel per quarter) | Full-time
I’m the CTO at GameBrain. I previously spent 6 years helping to build autonomous vehicle perception stacks at Cruise and Ford.
At Gamebrain, we’re applying SOTA computer vision models to help teams dramatically accelerate game prep and scouting, saving days of manual repetitive work per week to give coaches and analysts massive leverage over their opponents. One of the biggest unlocks: legal access to real, high-quality sports data through deep relationships in the sports industry. Anyone who has built production CV systems knows how rare, and how valuable, that is.
I'm hiring a Staff Deep Learning Computer Vision Engineer. If you've spent your career designing, training, and scaling complex perception stacks - in AV, robotics, AR/VR, or anywhere that demands rigorous 3D spatial reasoning and multi-view fusion - this role was made for you.
The engineering problems: automated homography with unknown camera intrinsics/extrinsics, temporal tracking through heavy occlusion, and multi-view sensor fusion.
We do not want a 50-person engineering org. We want a highly elite and specialized team to outperform massive legacy organizations.
You will own the zero-to-one architecture of our perception pipeline. We just hired an Active learning expert from the self driving car space who you will work closely with.
You must deeply understand projective geometry, representation learning vs. pixel reconstruction, and how to build robust active learning loops.
We compensate at parity with tier-one AV companies (Tesla, Waymo) for this role.
Location: Anywhere. Required to come to Troy 1-2 weeks per quarter (which we will pay for). Required to take meetings when needed during Eastern Time hours.
If you are a high-leverage operator who wants to build complex spatial architecture that actually sees production on day one, apply below:
https://www.linkedin.com/jobs/view/4393019529/
Stellar | Amsterdam, the Netherlands | Onsite (2 days remote OK) | €70-100k + equity | https://stellarcs.ai
Hey, I'm one of Stellar's founders. We're building AI for large contact centers, our primary product is voice.
Everyone thinks contact centers are boring. They're wrong. It's the last place where companies actually talk to their customers. We listen to calls every week and it's fascinating. AI here helps real people: shorter wait times, 24/7 support, lower cost. We’ve helped companies go from 60 to 98% pickup rate in weeks.
We're bootstrapped, 10 FTE, cash-flow positive, and growing fast with household names in the Netherlands and Belgium. Doubling our volume every month for the last 4 months.
We’re all builders. Everybody in our company still writes code. We have 2 roles open:
1. We need product minded engineers who can jump between our Go and TS backends and React frontend.
2. We need implementation leads that love working with clients. FDEs welcome as well.
This role is perfect if you:
* Want massive ownership at a small team
* Actually enjoy solving hard problems (real-time audio at enterprise scale)
* Think making AI sound human in niche dialects is a fun challenge
Find the full vacancies here: https://www.stellarcs.ai/careers
EU work authorization is required. No visa sponsorship available.
Apply: e-mail is in my profile, please indicate HN in your e-mail.
Remote or Netherlands
Topliner - Founding Engineer (AI x Executive Search OS) - Remote - $80k + Equity https://topliner.app
We’re building an AI Operating System for executive search.
Not a typical dev role - we’re looking for someone who builds products, thinks in systems, and owns outcomes end-to-end.
Tech: Node.js, Laravel, React + TypeScript, AI workflows
Compensation: $80k/year + Equity
Apply >>> https://t.me/iamarsenibragimov
Pango | Senior Software Engineer - Full Stack, Technical Lead / Software Engineer | On-site (hybrid) in Stockholm, Sweden (Visa Sponsorship possible) | Full time
Pango is building the world's first Agentic Operating System for e-commerce logistics. Our vision is to create the AI e-commerce employee of the future. We are forming our core team in Stockholm and are looking for exceptional engineers. We have achieved a product-market fit and are growing rapidly.
You are a good fit if:
* You are comfortable maintaining, expanding and operating a substantial chunk of a B2B SaaS platform with a high sense of ownership.
* You are happy to take on work that in a large company is divided into multiple roles, and execute it all at an excellent level.
* You are unafraid of any technology. If we need a desktop app and you haven't done one before, you will study the documentation of Electron.js and build one. If a model for predicting delivery times is needed, you will do a literature review to find the right architecture and train one.
* You have strong proficiency in any backend language or platform, with a strong willingness to dive deep into PHP/Laravel OR strong proficiency in JS/React.
* E-commerce (Shopify, Magento, other platforms, shipping carrier integrations) experience is a plus.
* Extra points if you write the initial email - however short - using your own words.
You will take a key role in shaping the product and company, with ability to make an impact and advance career limited only by your aptitude and interest.
Reach out to lukasz@pango.ai if you are interested or have any questions. We review applications immediately and move quickly.
Fractional AI | https://www.fractional.ai | Full-time in SF, NYC, Raleigh-Durham, Dubai (ONSITE) | Software Engineers, Forward-deployed PMs, and more
Fractional AI operates at the forefront of applied AI, and we measure our success by the business outcomes we deliver in production — not by checking boxes on a SOW. We build production-grade AI systems that optimize core operations, automate internal workflows, and improve customer experiences. Every system is designed explicitly against clear business goals and North Star metrics (revenue growth, cost take-out or avoidance, churn reduction, etc.). Our role is to enable our customers to get past POCs and experiments into robust, real-world systems that reliably create value.
See all open positions here: https://jobs.ashbyhq.com/fractional-ai
FusionAuth | Senior Java Engineer, Account Executive , Solutions Engineer | Varies between REMOTE (in USA, also in Europe but only for the account exec/solutions engineer positions) and ONSITE in Denver, CO, USA, details in each job desc | Salary ranges listed on job req, but for the Senior Java Engineer it is 140k-180k
At FusionAuth, our mission is to make authentication and authorization simple and secure for every developer building web and mobile applications. We want devs to stop worrying about auth and focus on building something awesome.
There are a lot of companies in the auth space, but we feel like we have something special:
* a relatively unique deployment model (self-host on-prem, run in your cloud or let us operate it for you)
* A well designed API first approach; one customer compared our APIs to petrichor
* a mature product (the code base is nine+ years old and we've found and fixed a lot of the sharp edges around core login use cases; but don't worry, there are plenty more features to add)
* our CTO is the founder and still writes code
* a full featured free-as-in-beer version which makes the sales cycle easier; prospects often come in having prototyped an integration already
Our core software is commercial. We open source much of our supporting infrastructure. Technologies and standards that you will work with: modern Java, PostgreSQL, Docker, Kubernetes, MySQL, OAuth, SAML, OIDC.
Learn more, including benefits and salaries, and apply here: https://fusionauth.io/careers/ ( Click/tap the 'View open positions' orange button. )
HIFI Labs (https://hifilabs.co) | Remote (US) | Senior Fullstack Engineer / Engineering Manager
Join HIFI Labs and work on innovative projects with well known and iconic musicians. Past artist activations include Bruno Mars, Linkin Park, Jisoo / Zayn,Rüfüs Du Sol, Dua Lipa, and Mike Shinoda. We're looking for a Senior Fullstack Engineer passionate about design, user interactions, and privacy.
You'll work with TypeScript, React/Next.js, Firebase and explore new frameworks like Astro. Experience with Styled Components, continuous deployment and devops is a plus. We also play around with React Native / Expo.
Sound like a fit? Email us at pierre at hifilabs dot co
Tech Mahindra | Cloud Consulting Leader | Bengaluru / Hyderabad, India | ONSITE | Full-Time
We run cloud transformation engagements. app modernization, VMware exits, cloud-native re-platforming, landing zones, CCoE builds. Looking for someone who can lead the practice on both the pre-sales and delivery sides, and who is serious about using agentic AI tooling to change how this work gets done.
Strong fit if you: - Have led complex cloud modernization or migration programs end-to-end. - Have done VMware exit work onto hyperscalars, or re-platforming to cloud-native - Have a software/engineering background. you can go deep with architects and contribute to tooling decisions. you can lead the build out accelerators in this space - Have worked with or built agentic AI frameworks for operational or delivery use cases - Can own pre-sales: workshops, solutioning, RFPs, exec conversations - Have built or scaled a cloud practice, CCoE, or enablement program
Familiarity with FinOps and steady-state cloud optimization is a plus. Certs (AWS Pro SA, GCP PCA, Azure Expert) are added bonus.
Apply: Email your resumes to cprabala<at>techmahindra<dot>com
Honey Homes | Early Engineer (Full-Stack / AI) | REMOTE (US) | Full-time
We make homeownership effortless by pairing homeowners with a dedicated handyman and building the software that runs the home.
We're a small team with a product that's growing quickly, and we're backed by top investors. If you like building end-to-end systems with real-world impact, come join us.
Please get in touch at: https://jobs.ashbyhq.com/Honey%20Homes/b3cdd2cd-ffde-41f6-b8...
VLM Run (https://vlm.run) | 1x Infrastructure Engineer + 2x AI/ML Engineer | Santa Clara, CA (HQ)
VLM Run is building infrastructure for production Vision-Language Model (VLM) systems — fast inference, tool-use + orchestration, reliable structured outputs, and the observability to iterate quickly. We’re a deeply technical team of veteran AI / computer-vision engineers (20+ years combined, MIT/CMU PhDs) who’ve shipped production ML infrastructure across autonomous driving and LLMs.
Open roles:
1. Infrastructure Engineer (Full-time, ONSITE): $150K–$220K + 1–3% equity https://app.dover.com/apply/VLM%20Run/8d4fa3b1-5b38-42e1-927...
2. AI/ML Engineer (Full-time, ONSITE): $150K–$220K + 0.5–3% equity https://app.dover.com/apply/VLM%20Run/1a490851-1ea1-4f12-a0f...
Email hiring "at" vlm.run with your GitHub + a couple recent projects.
P.S. We recently launched Orion, our visual agent that can reason and act over images, videos and documents. You can chat with Orion at https://chat.vlm.run and see capabilities at https://docs.vlm.run.
Apply: https://app.dover.com/jobs/vlm-run
SwingVision is the AI tennis & pickleball app that provides automated stats, highlights, and line calling using just your phone. Our mission is to democratize the pro sports experience for all athletes.
- Head of Marketing (Berkeley, California): https://app.deel.com/job-boards/swingvision/job-details/f248....
- Senior iOS Engineer (Berkeley or Irvine, California): https://app.deel.com/job-boards/swingvision/job-details/cf4e....
- Data Labeling Intern (Berkeley, California): https://app.deel.com/job-boards/swingvision/job-details/a9a7....
Luminate | Software Engineer | Onsite Los Angeles, CA | Full Time
Luminate is the entertainment industry’s preeminent data and insights partner, serving as the single source of truth for record labels, film studios, talent agencies, and every part of the music and entertainment ecosystem.
The team's stack is Java w/ Spring, React w/ Typescript, and SQL w/postgres, and snowflake. We use playwright for e2e testing and deploy our infra on AWS.
The team is relatively new (around 3 years old) but is working on an older codebase with plenty of tech debt. Luckily we actually _do_ get time to address our tech debt and take the time to leave our code better than we found it, so it's getting better all the time.
We have an oncall rotation but getting paged is pretty rare.
Apply here: https://luminatedata.com/careers/?gh_jid=4677478005
Please mention Hacker News in your cover letter.
Back by Sequoia Capital, Peregrine is the operational AI platform powering decision making and operations SF / NYC / DC | In-office 4 days | $130,000 - $275,000
[Leadership] Engineering Manager (SF) https://grnh.se/s7yxefzs5us
8+ yrs - Staff SWE, AI (SF) https://grnh.se/cq0caps45us
8+ yrs - Staff SWE, Product Security (SF / NYC) https://grnh.se/b2kbmt3j5us
Senior Infrastructure Engineer (UK) https://grnh.se/6c1kjk525us
SWE, AI (SF, NYC, DC) https://grnh.se/yl9kuqrg5us
Sr Software Engineer (SF, NYC, DC) https://grnh.se/gwf63pot5us
Sr Product Designer (SF / NYC) https://grnh.se/s96svypy5us
Sr Design Engineer (SF) https://grnh.se/z8ev1cgu5us
Product Manager (SF) https://grnh.se/kyvpq2ww5us
Tech Recruiter (SF/NYC/ DC) https://grnh.se/rtj4fv3h5us
Thunder Compute (YC) | C++ Systems SWE | San Francisco (Onsite) | https://www.thundercompute.com
Thunder Compute is a GPU cloud for developers built on a proprietary software stack of C++ and GoLang. You will solve hard systems problems in production.
Quant dev / HFT SWE experience preferred, team from CitSec, Aquatic, Old Mission, AWS.
Email me: carl@thundercompute.com
PrairieLearn (Remote US) — Full-Stack Software Engineer — TypeScript / Postgres / React / AI
PrairieLearn (https://www.prairielearn.com) is an open-source assessment platform used by universities across the US (Berkeley, Princeton, Michigan, Illinois, and others). We power mastery-based learning and large-scale exams.
We’re a small, profitable, early-stage company (bootstrapped, no VC) that is growing quickly. Our users love us and we have very high retention and rapid spread through word of mouth. As an early-stage hire, you’ll work across the stack and enjoy meaningful ownership from day one.
Tech we use: Node.js / TypeScript backend, Postgres, AWS, React. We’re also developing AI tooling, including LLM agents to help instructors create content, and vision-language models to help grade student work. PrairieLearn is open core: https://github.com/PrairieLearn/PrairieLearn
Details:
- Location: Remote (US only)
- Salary: $100k-$140k depending on experience
- Benefits: Stock options (0.5% - 1.5%), unlimited PTO, flexible hours
- Role: Full-time. (We’re not able to sponsor visas at this time.)
Apply at https://www.prairielearn.com/jobs-ashby?utm_source=YeEJ5MAKk...
Springcraft | Hardware & Software Engineers | ONSITE (Palo Alto, CA) | Full-Time | $120K–$190K
Help shape the future of robotics.
I'm Tom, co-founder at Springcraft. We're building the open, full-stack platform for robotics — hardware, developer tools, and AI models so builders can create machines that sense, understand, and act in the real world.
We're hiring for five founding engineering roles:
- Mechanical Engineer - Electrical Engineer - Mechatronics Engineer - Robotics AI Engineer - Software Engineer
Apply: https://www.springcraft.ai/careers/?utm_source=hackernews&ut...
Numeral | Software Engineer (full-stack, AI team) | Hybrid (NYC) | $175k - $300k
We build sales tax compliance software so companies can focus on their product instead of taxes. We’re one of the fastest-growing players in the space, taking share from incumbents like Avalara.
We’re a small, high-ownership team. My team in particular is applying AI (agents + workflows) to automate and dramatically reduce operational overhead.
What you’ll do:
- Build product + AI infra across the stack
- Work on AI-driven systems (agents, orchestration, internal tooling)
- Ship quickly with real user impact, both internally and externally
If interested, can send resume directly to jerry@numeralhq.com and I'll fast track!
Job description: https://www.numeral.com/careers?ashby_jid=26400013-a45f-4504...
Cheers,
Jerry (Engineering Manager)
BIT Capital | Principal Engineer (Data & Platform) | Berlin, Germany | ONSITE (2 days/week) | Full-time
Looking for experienced engineers to build and scale infrastructure and data platforms for a Berlin asset management fund. We are betting big on AI to drive investment returns and build the best infrastructure to support our high alpha targets (track record >30% p.a. since inception; https://bitcap.com/en/bit-global-technology-opportunities-ai...).
You'll design large-scale data pipelines, evolve our lakehouse architecture, strengthen data quality and observability, and build infrastructure for AI/LLM workflows (agentic scaffolding, RAG, LLMOps, AI for engineering). We are looking for a hands-on technical leader, that is steering initiatives end-to-end while staying deep in implementation.
We have our roots in tech entrepreneurship (Jan Beckers), and this mindset still dominates our work culture, even as a regulated financial institution. We are a team of ~40 with a flat hierarchy, hands-on leadership, fast-paced decisions, and a little nerdy culture as people are actually passionate about their work. Stack: AWS, Databricks/Spark, Python, PostgreSQL, Agentic AI.
If the complexity of financial markets excites you as much as the complexity of distributed systems, you'll love it here. Competitive comp, relocation & visa support, stellar team.
Apply at: https://bitcap.jobs.personio.com/job/1833794
Conductor | San Francisco, ONSITE | Full-time
Conductor is an app that lets you run a team of coding agents on your Mac. We've grown 10x since January, and just yesterday we announced our $22m Series A. We're a small team (four people) and we're looking for exceptional software engineers and designers to work with us in SF!
https://www.conductor.build/join-us
HumanSignal | https://humansignal.com/ | REMOTE North America, South America, Europe | Full-time | Engineering roles
We created Label Studio (https://github.com/HumanSignal/label-studio/), which has quickly become the most popular open source data labeling and AI evaluation platform with 350K+ users around the world and millions of annotations each month, alongside a community of thousands of data scientists and ML engineers sharing knowledge and working to advance AI.
We're a remote team full of people passionated about open source and AI. We are very pragmatic and strong team players.
We are looking for multiples roles to support the growth of Label Studio:
- Senior Backend Engineer: https://boards.greenhouse.io/humansignal/jobs/4291492004
- Senior Frontend Engineer: https://boards.greenhouse.io/humansignal/jobs/4630367004
- Senior Full Stack Engineer: https://boards.greenhouse.io/humansignal/jobs/4803399004
- AI Engineer (GTM): https://job-boards.greenhouse.io/humansignal/jobs/5828847004
See https://boards.greenhouse.io/humansignal for more openings.
---
HumanSignal Service is looking for AI trainers for the next frontier of AI. Especially of interest:
- Graphic Designers
- Content Creators (Social Media)
- Podcasters/Voice Actors
- Medical Experts
- Automotive Experts
Apply here: https://join.humansignal.com
Alterdd | Lead Engineer (First Hire) | London/Cambridge, UK | Hybrid | £60k + Early-stage EMI Equity
Alterdd is building the fit intelligence layer for fashion. Currently, brands lack structured data on how their products actually fit real customers, making it a massively costly problem. We are fixing this by helping brands understand their fit so they can sell clothes that fit correctly the first time.
We are looking for our first technical hire to take full ownership of our engineering, moving our technology from prototype to production.
Why this role is interesting:
This is specifically designed as a bridge for a hungry Senior Engineer who is ready to step up into a Lead role. If you want the autonomy to build both the product and underlying systems from the ground up without waiting for direction, this is your shot to earn that Lead title. You will work directly with the founder with zero layers between idea and execution.
What you will do & stack:
- Design and build scalable systems across frontend, backend, and data layers. - Stack: Full-stack applications using TypeScript, React, Node, Python (or similar). - Data: PostgreSQL , building pipelines to ingest product feeds and fit data. - Integrations: Embedding our tech into e-commerce platforms like Shopify. You will need to design systems that handle highly inconsistent product and sizing data across different brands.
Working style & Interview: Hybrid working (2-3 days a week in person) in London or Cambridge. The interview process is fast and respects your time: one online technical interview, followed by one in-person interview with the founder.
To apply, please reach out to tech[dot]jobs[at]alterdd.com
OpenRent | London, UK | Full-Time | ONSITE+PART REMOTE | https://www.openrent.co.uk
What sucked the last time you rented a house or flat? Come and fix it.
OpenRent is a force for good in an industry tarnished by rip-off agencies. Enabled by an unrelenting focus on technology, we let more properties than any agency in the UK. In the last 12m we let over £50 billion worth of property, to over 8 million registered users, without ever charging any admin fees.
You'll be working on solving every aspect of the rental journey, from models to predict the right price of a property, to building the future of property management, all to help tenants find their dream home, and landlords their ideal tenant.
We're VC backed, profitable, and have plenty of ambition to maintain our fast growth in this absolutely massive market.
Roles currently available:
- Senior Full-Stack Engineer | Equity | 110k+ (based on experience) + quarterly bonus - Lead Product Designer | Equity | 110k+ (based on experience) + quarterly bonus
All roles visible here: https://www.openrent.co.uk/jobs
Beacon AI | San Carlos, CA | Hybrid (On-Site) | Full-Time | www.beaconai.co
Beacon AI builds intelligent systems that make aviation safer and more autonomous. We’ve completed multiple DoD programs and are expanding our team with exceptional technical leaders to push the boundaries of human-machine collaboration in the cockpit. At Beacon, you will lead by example, mentoring and growing a small team of talented engineers (typically 1–2 to start) while staying hands-on in design and execution. You’ll help shape critical systems that advance aviation safety and autonomy, working alongside a team that values effort, creativity, and accountability.
We’re hiring Lead Engineers with 5-9 YOE who love solving complex problems. At Beacon, you’ll own your work end-to-end, from prototype to deployment, and literally see your code take flight in real world aviation environments! Roles:
++ Lead iOS Engineer [Tech Stack: Swift, SwiftUI, UIKit, Mapbox]
++ Lead Infra/Backend Engineer [Tech Stack: AWS]
++ Lead WebApp/FrontEnd Engineer [Tech Stack: Python, Typescript, React]
++ Lead Autonomy/Robotics Engineer [Tech Stack: C++, Python, iOT]
Join us at beaconai.co/careers. Mention in the application that you saw our post on HN.
HomeVision | Senior Frontend Engineering | San Francisco, CA
We're reimagining mortgage underwriting for a world where engineers and operators are supercharged by modern AI. We work with 8 of the top 20 mortgage lenders in the country and we're just getting started.
AI transforming knowledge work isn't inevitable. It takes smart, resourceful people who can go beyond pure engineering to understand real problems and build product experiences that bridge the gap between cutting-edge tools and the workflows people actually use.
We're specifically looking for a strong frontend engineer who thrives at the intersection of product, design, and customer feedback, someone who can move fast, iterate independently, and make the right tradeoffs between different competing needs.
https://jobs.ashbyhq.com/homevision/6b54e34c-0f42-42dc-817e-...
Foxglove | Onsite (San Francisco) + remote | Full Time | https://foxglove.dev/
Foxglove is the leading data infrastructure & observability platform for robotics & physical AI.
Prior experience in the autonomous vehicle or robotics industry is a bonus, but not required.
Many open roles:
- Software Engineers (Visualization Engineer, Frontend Engineer, Backend Engineer)
- ML Engineers
- Forward Deployed Engineer (FDE)
- Product Design, Visual Design
- Go To Market
Email in profile.
https://foxglove.dev/careers
Squint | Onsite, San Francisco + remote for some roles | Squint is the leading manufacturing intelligence platform. We're leveraging the latest in AI, spatial, and hardware capabilities to accelerate human potential and spark the next industrial revolution.
What makes Squint special?
- Our customers include some of the most iconic manufacturing brands across Food and Beverage, Automotive, and Consumer Package Goods. Work here literally transforms how the world around you is made.
- We're not replacing people with AI, we're up-leveling them; capturing insights, turbocharging workflows on the factory floor, and making every operator an expert.
- We're bringing consumer-grade quality to enterprise software, combining cutting-edge tech with deep customer empathy to build a product that's powerful, magical, and deeply loved by our users.
High Priority Open Roles:
- Applied AI Engineer (Mid-level to Staff+)
- Software Engineer, Backend
- Product Manager
- Senior Sales Engineer
View full list of roles and apply here: https://jobs.ashbyhq.com/squint.ai?utm_source=Hackernews
American Board of Family Medicine | Research Data Analyst | Washington, DC | ONSITE | Full time
We’re looking for a curious and productive analyst to help us work with our extensive electronic health record and survey datasets. We collaborate with universities and government agencies to help shape primary care, especially at the intersection of technology and healthcare. Opportunities to publish in academic journals are plentiful.
Please apply at https://www.indeed.com/viewjob?jk=53d4c2a19db4fe51&from=comp... The posting will likely only be active until the morning of 4/6.
If you apply, let me know at {my username here}@theabfm.org and mention that you saw the posting on HN.
Tavily | DevOps Engineer | NYC | Full-Time
Looking for a k8s, AWS, Helm, Terraform, DevOps nerd to help out the NYC team. We were recently acquired by Nebius, if you love infra reach out to me: Parakh.Jaggi@tavily.com
https://www.tavily.com/careers/jobs
Tandem Health | Software Engineers | On-site in Stockholm, Sweden | Full time
At Tandem Health we're building a clinician copilot to allow clinicians to focus on care rather than administration. We’re building, launching and iterating quickly, and are already rolling out across some of the largest care chains across Europe, including most of the NHS.
Our first product listens in to the patient-clinician encounter to generate medical records, allowing clinicians to save 5-10 minutes per patient. No longer do clinicians have to catch up on administration after hours.
We’re expanding our Stockholm team with exceptional builders in a wide range of roles.
More info at https://tandemhealth.ai/about/careers
Feel free to reach out to john.moberg@tandemhealth.ai if you have any questions!
NotCo AI is a Food-Tech that modernizes CPG product development by unifying ingredient science, formulation, and consumer insights into one decision engine — trusted by Mars, PepsiCo, Ferrero, and more. We're currently hiring Tech Talent in Latin America (Chile & Argentina). If you're interested, please apply:
--> SWE in Chile: https://www.linkedin.com/jobs/view/4394671987/
--> SWE in Argentina: https://www.linkedin.com/jobs/view/4394676925/
--> DevOps in Argentina: https://www.linkedin.com/jobs/view/4394684340/
Amodo Design (https://amododesign.com/) | Sheffield, UK | Software Engineer | Onsite or Hybrid We are hiring software engineers who enjoy solving important real-world problems and working close to hardware; who learn new domains quickly and prefer practical solutions over over-engineered systems or unnecessary complexity.
You’ll work on the projects best suited for you. Projects range widely, and include:
- Scientific tools
- Automation & robotics (Linux & ROS level)
- Embedded C/C++ (typically owned by dedicated firmware engineers, but software engineers are welcome to learn!)
- Linux, CUDA, Server engineering for our AI safety, security, and verification work
- Custom simulation software (usually python)
- Data analysis pipelines (python)
- Organisational tooling (Typescript, react, postgres, etc.)
Structure: Small teams of software, mechanical, electronics, and firmware engineers build end-to-end systems, typically shipping within a few months.
Apply: https://amododesign.com/career
Your career URL is a 404, I think it should be careers plural.
Cloudflare | Systems or ML Engineer, Workers AI | Austin, TX or London, UK or San Francisco, CA (Hybrid) | Full-Time | https://cloudflare.com
Cloudflare is building across the entire AI stack. Here are some exciting things that we have launched recently:
- Release Cog v0.17: https://github.com/replicate/cog/releases/tag/v0.17.0
- Dynamic Worker Sandboxes: https://blog.cloudflare.com/dynamic-workers/
- Kimi K2.5: https://blog.cloudflare.com/workers-ai-large-models/
- Code Mode MCP Servers: https://blog.cloudflare.com/code-mode/
- Agents SDK: https://blog.cloudflare.com/building-agents-with-openai-and-...
We are looking for systems and ML engineers to help build our edge inference platform:
- Senior Systems Engineer, Workers AI - https://job-boards.greenhouse.io/cloudflare/jobs/7764827?gh_...
- Senior / Principal Machine Learning Engineer, Workers AI- https://job-boards.greenhouse.io/cloudflare/jobs/6297179?gh_...
Enveritas (YC S18, non-profit) | Backend Software Engineer | Remote (Global) | https://enveritas.org/jobs/ Enveritas is a 501(c)(3) nonprofit working on sustainability issues facing smallholder coffee farmers. We collect field data in 25+ countries and build systems for analyzing risks in coffee supply chains (including EUDR-related deforestation checks).
* Backend Software Engineer (Python, PostgreSQL/PostGIS, Docker, AWS, Terraform) - $135-$155k — https://enveritas.org/jobs/backend-software-eng/#10d7adef8us (worldwide remote)
Skydio | Robotics / Drones / Cloud / Web engineers | San Mateo CA, Zurich CH, or Hybrid | https://www.skydio.com/careers
Skydio is the leading U.S. drone company and world leader in autonomous flight. Our drones are used for inspecting the energy grid, de-escalating life and death scenarios in public safety, inspecting bridges, giving soldiers better situational awareness on the battlefield, search and rescue missions, and more. We serve the core industries that our civilization runs on and have life-saving impact.
If you’re interested in being a core member of a 200+ person world-class engineering and research team that is defining the future of a major emerging industry,
We’re looking for a diverse combination of engineers, researchers, and managers with strong SW skills and experience across complex products. We’re particularly interested in people with robotics, web, deep learning, game dev, streaming or cloud experience.
Autonomy Engineer, Fixed Wing Planning & Controls https://www.skydio.com/jobs/20754382-05e7-4cb6-a0f9-0daf9338...
Autonomy Engineer, Deep Learning Model Acceleration https://www.skydio.com/jobs/cd6d8410-419b-4713-8d4d-7eb72b13...
Senior Software Engineer, Full Stack https://www.skydio.com/jobs/5655fbe3-66b0-4951-afdc-3b67f71e...
I am a Senior Director of Engineering there and a YC S18 alumni, you can reach me at { vincent dot lecrubier at skydio dot com } but please apply online first!
Longshot Systems | Multiple Senior Eng | London, UK, hybrid | Full time
Longshot is at the cutting edge of sports betting modelling R&D and has been producing market beating models for a decade.
We need senior engineers across platform and strategy. Excellent pay and benefits, flexible hybrid working, office in central London.
Very high performance environment with high trust. Team small but growing. Sports knowledge optional, passion and deep technical experience mandatory. Come and join the fun in the new world of sports betting markets.
Please check out our recruitment link here: https://apply.workable.com/longshot-systems-ltd/
Hi, would you be open to a chat? Coming from academia and would love to find out more about what you're working on in sports betting. My email is in my profile.
Akur8 | AI Engineer | NYC (Hybrid) | Full-time
Akur8 builds the OS for insurance pricing - our SaaS platform helps 320+ insurers worldwide model risk up to 10x faster using transparent ML.
We're hiring an AI Engineer to join our team. We're building systems that transform tens of millions of messy, unstructured regulatory documents into actionable intelligence. If evals, agentic fine-tuning, and agent orchestration are the problems that light you up - not just things you've read about but things you actually have opinions on - we'd love to talk.
The team is small and talent-dense. You'll ship to production, talk to real customers, and have genuine ownership over what you build.
Come join us at https://jobs.ashbyhq.com/akur8. Mention in your application that you saw our post on HN.
RepSpark | Engineering | REMOTE (US) | Full-Time | https://www.repspark.com
RepSpark is the top SaaS B2B wholesale e-commerce platform for brands in apparel, footwear, and accessories. For example, we're how golf courses across North America and Europe purchase brands like Titleist, Peter Millar, Kjus, etc.
Stack: GraphQL, React, TypeScript, PostgreSQL, AWS
We're actively hiring:
* Senior Product Engineer, Front-End: Own customer-facing product work end-to-end in React/TypeScript, turning complex B2B e-commerce workflows into fast, accessible interfaces while helping modernize our legacy app — https://apply.appone.com/job/69cd53910f5e0e111fb5f819
Treatment Technologies & Insights, Inc. (TTI) | Backend Engineers (Junior & Senior) | El Segundo, CA | Hybrid
TTI is a fast-growing, mission-driven healthtech company building an ePRO (electronic patient-reported outcomes) platform for patients managing chronic conditions, with a focus on oncology. We're a small, focused team where engineers have real platform ownership and direct impact on patient care.
We're hiring two backend engineers to help scale our core platform:
Junior Backend Engineer - solid foundation in PHP/Laravel/MySQL, eager to grow Senior Backend Engineer - deep experience with PHP, Laravel, and MySQL, with the confidence to lead technical decisions
Both roles are hybrid, based in El Segundo, CA.
Apply here: https://job-boards.greenhouse.io/ttiinc
Range Finance | Mclean, Virginia - On-site | Software Engineers (Senior/Staff/Principal) | Full-time https://www.range.com/public/careers We're building the first AI wealth platform. Hiring senior+ software engineers to partner closely with our co-founders and engineering leadership team. We're a Series C company with ~100 people passionate about making wealth management better, faster, and cheaper for every household. We're open to relocating candidates. Email me (tyler at range dot com) your LinkedIn profile if you have strong technical experience and you're interested!
Stack: Claude, Node, GraphQL, React, Typescript, AWS Comp: $150 - 300k base + equity
EQTY Lab | Product Engineers| LA, SF, or Toronto (remote hours included) | https://eqtylab.io
We are building products that help improve governance and trust in AI systems. If you want a better steer, guard, and build new forms of trust for long-running & business critical agents, please reach out.
Aside from product, we encourage a lot of exploration https://github.com/eqtylab/ and will soon be productizing concepts such as verifiable intent/specification/planning (I build https://plannotator.ai/ for fun and we think the concepts scale).
Competitive salary and equity.
ramos[at]eqtylab[.]io
Archer Aviation | San Jose, CA | iOS & Python | Full-Time | https://archer.com Archer is an aerospace company building an all-electric vertical takeoff and landing aircraft with a mission to advance the benefits of sustainable urban air mobility.
We're pushing the envelope in aviation software products. We have production aircraft, we own our own airport, and we have a dream of a better future in the sky.
We're looking for exceptional engineers who want to push the boundaries of CoreML, low latency peripheral integration, big data and safety critical UI.
Reach out to jholt@archer.com and mention HN if you want to build the next chapter in aviation.
Addepar/ Softare Engineering Manager/ NYC-Hybrid/ Full-time
Addepar is hiring a Software Engineering Manager for our New Workflow Platform team. We are pivoting from a SaaS suite to a global orchestration platform. We’re looking for a hands-on leader with 2+ years of management experience and a deep understanding of workflow technologies such as Temporal, n8n, Pipedream and Distributed Systems. Lead a team of Senior Staff engineers building the "Agentic Fabric" of the financial world. Hybrid | NYC | Python/Java | Temporal Cloud
Job description: https://job-boards.greenhouse.io/addepar1/jobs/8460804002
Please email me directly: douglas.clifford@addepar.com
Aha! (https://www.aha.io) | Rails / React / Devops | REMOTE
Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than 700,000 users worldwide. We are looking for:
* Experienced full-stack Rails and security engineers to work on the Aha! product. Our application is built in Ruby on Rails, with React on the frontend for rich client-side experiences.
* Devops engineers with Ruby experience. We focus on the "dev" and all of our operations driven by code.
Aha! is profitable, you can work from anywhere in North or South America, and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding) and we deploy continuously.
Our entire team has always been 100% remote - in North American timezones so we can collaborate during the work day.
In the product space... I get that this is a seller's market, but it's frustrating to see job applications that have (in Aha's) case "write 14 paragraphs of detailed and specific breakdowns of x and y and z before we'll even decide if we'll speak to you".
We all want to get away from AI slop, etc., but after having been burned one too many times by "perform an hour or more of work in applying for this job to not even get anything more than acknowledgment of receipt followed by crickets", I see that, and I turn away.
I've seen this company advertise this job every place they can and I applied to them a bunch and never once heard back. These guys are a certified Fake Job Poster.
Beautiful.ai | Full-Time | Remote in US & CAN | SaaS B2B Presentation Software | Series B | 16M Funding | AI Industry
1. Account Executive | 140k - 180k USD Base Salary + Uncapped On-Target Commission at 50/50 Split | https://job-boards.greenhouse.io/beautifulai/jobs/4955956007
2. Junior GTM Engineer | $80,000 - $120,000 USD Base Salary | https://job-boards.greenhouse.io/beautifulai/jobs/5055492007
telli (YC F24) looking for ambitious to join our small, in-person team in Berlin => https://hi.telli.com/join-us
Alphamatician (alphamatician.com) | Data Pipeline Engineer | Remote | Full-time
We build and maintain alternative data products for institutional investors — structured datasets covering 40,000+ companies globally with up to 15 years of history, delivered via API and SFTP.
Looking for someone to own our data pipelines end-to-end: collection, cleaning, structuring, monitoring, and error resolution. You'd be working directly with the founder.
Stack: PHP (CodeIgniter 4), MySQL (AWS RDS), Python, Node.js. PHP is a hard requirement.
Apply: alphamatician.com/careers
Tracebit | https://tracebit.com/| London/New York| Full-Time
Tracebit is an Accel backed, UK founded security product company taking a new look at canaries for intrusion detection. We work with some amazing companies (Docker, Riot Games, Synthesia, Zepz...) to help detect threats in cloud and enterprise.
We're hiring:
* Founding Engineer | London | £60-120k + generous equity | Relocation & Visa sponsorship available
* Founding Account Executive | New York | $180-200k OTE + generous equity
* Founding Customer Success Engineer | London | £100-120k OTE + generous equity
Learn more and apply: https://tracebit.com/careers#section_open-positions
SpruceID (YC W21) | REMOTE (US-Based Preferred) | Full-Time | spruceid.com
Spruce lets users control their data across the web. Instead of users logging into platforms, we believe platforms should request to access data vaults controlled by users.
The demand for trusted digital ID is accelerating as AI deepfakes begin to destroy most of the ways we use to verify identity today. How private or secure is it to hold your driver's license or passport up to a webcam to get a bank account? Was it ever private or secure? Stable diffusion can break so much of this already. Society will need trusted digital IDs and credentials. Our mission is to allow them to be controlled by individuals, with safeguards to prevent descents into surveillance states and checkpoint societies.
We are the main implementers of category-defining initiatives such as the digital ID program for the California DMV, and the verifiable digital credentials program in Utah. We are private sector participants in NIST's National Cyber Security of Excellence initiative for privacy-preserving digital ID.
We are hiring skilled engineers who care about making a real impact in improving public services, digital autonomy, and user privacy for the world. We work closely with public sector agencies, and have high regard for public servants. We have a strong engineering and customer-oriented culture, and are not simply a SaaS product or AI wrapper. Our roles are not for the faint of heart: you will be expected to work hard and learn a lot in this role.
Our engineers are ambitious to get outcomes for our customers and their constituents. On any given day, they may write great Rust/C#/TypeScript, deal with mainframe dumps, read policy documents, respond to technical RFIs/RFPs, manage on-prem environments, implement new NFC + Bluetooth protocols in Swift/Kotlin, create CI/CD processes that enforce W3C accessibility guidelines and i18n requirements, rewrite lost specs from disassembled binaries, figure out stablecoin payments, and design new protections for public key infrastructure. It is a team effort, and people with T-shirt shaped skills are able to collaborate and learn a ton from each other every day.
We are interested in candidates who want to be proud of the meaningful impact they make for society, even if it takes time to get right. This is not the right job for someone who wants to "join a cool new AI startup" that implodes or exits in under a year.
See our roles here: https://jobs.ashbyhq.com/spruceid
No salary ranges?
CodeWeavers | Toronto, ON, CA | Full Time Contract | On-site | Software Developer Port Jump Team | macOS and Linux development
https://www.codeweavers.com/about/jobs
CodeWeavers is seeking a full-time developer to join our PortJump team. Building on Wine and CrossOver, this developer will help deliver high-quality application ports for both macOS and Linux. Experience in developing, debugging, and testing on macOS and Linux is essential. The ideal candidate will have experience with C, Python, Git, and open-source development.
Please see link above for information, benefits, requirements, and how to apply.
Please direct any questions to the email address on our Jobs page.
Ascertain | NYC (Hybrid) | Senior Product Engineer | Python, FastAPI, TypeScript
We’re building software to fix messy, real-world healthcare workflows—the kind that don’t fit neatly into SaaS.
This is a high-autonomy role for engineers who want ownership. You’ll work directly with customers, turn ambiguous problems into working systems, and ship end-to-end. We’re looking for someone who’s shipped real systems, is comfortable with ambiguity, and enjoys solving problems beyond the code.
$130K–$175K + equity + benefits
Apply: https://www.ascertain.com/careers?ashby_jid=b0c3a042-99a1-40...
Oscilar.com | Sr/Staff Software Engineers & PM | REMOTE (US/Canada/Brazil/Poland/UK) | Full-time AI Risk Decisioning™ platform that helps organizations manage onboarding, fraud, credit, and compliance risks Open roles: - Sr./Staff Java Backend Engineer (Brazil/North America) - Sr./Staff Infrastructure Engineer (Europe) - Staff GenAI Engineer - Staff Web SDK Engineer - Full-Stack Engineer - AI Agent Platform - Product Manager
Apply at: https://jobs.ashbyhq.com/oscilar?utm_source=HackerNews
applied!
Storepass | Senior Software Engineer | ONSITE (Burlingame, CA) | Full-Time | $100k - $150k
Storepass | Customer Service Rep | ONSITE (Burlingame, CA) | Full-Time | $40k - $55k
We're a fast growing profitable SaaS that helps stores sell Pokemon cards (and other tcgs). https://storepass.co.
Tech stack: Node.js, Express.js, React, MongoDB
Apply here: https://storepass.co/jobs
9 Mothers Defense | Robotics Engineers | Austin TX | Full-time | ONSITE
We're a YC company building AI-driven turrets to stop hostile drones - where robotics needs F1-level speed.
We're looking for smart, T-shaped teammates: experts in some part of robotics who are happy to jump in wherever needed.
U.S. persons only.
Contact CTO directly at roman@9mothers.com with your portfolio of previously built robots
Neon Health | AI in healthcare | Hiring Eng, Product & Growth | SF, Remote (North America)
- Senior Backend Engineer | SF, Remote (North America) | Full-time | $170-225k + equity - Product Manager | SF | Full-time | $121-177k + equity - Account Exec | SF | Full-time | $120-350k + equity - Growth Specialist | SF | Full-time | $105-$137k + equity
https://neonhealth.com/
We’re mission-driven capitalists: making life-saving drugs more accessible, and building a $200B+ company on the scale of Palantir or ServiceNow.
Traction: profitable and growing fast. Landing 7+ figure contracts to enterprise healthcare customers.
Team: built by exited founders, YC & MIT alum, ex-Tesla, ex-Google engineers.
Top investors: funded by elite Silicon Valley VCs who've backed unicorns like DoorDash, Lyft, and Mammoth Biosciences. And strategic healthcare investors with deep industry connections.
Outsized impact & opportunity: work at the intersection of agentic AI, healthcare transformation, and life-changing patient outcomes.
If you want to work on a team of A-player athletes, doing the best work of your career, and helping get life-saving drugs to the people who need them, apply here:
https://neonhealth.com/careers (and make sure to mention HN!)
Sumble is the newco from the founders of Kaggle. We are hiring full stack engineers, ai/ml engineers and growth/marketing. Can view our roles and apply here: https://sumble-inc.workable.com/
We are building a knowledge graph from web data with a first focus on data for go-to-market teams.
We use web data to identify things like org structure, tech stack, and key projects (e.g., GenAI initiatives, cloud migrations). Our product already has strong product-market fit, early revenue, and happy customers — and now we’re ready to accelerate.
Our long-term vision is to become the world's best data vendor. Try the product at sumble.com.
We are a team of 25 with experience at companies such as Google, Meta, Stack Overflow, Rippling, Snowflake, Confluent and Kaggle.
We raised $38.5MM from Coatue, Canaan, Square Peg Capital https://techcrunch.com/2025/10/22/sumble-emerges-from-stealt...
40GRID - Full-time Remote | Senior QA Engineer
Our mission is to empower field-service companies to grow by modernizing and automating their business operations. Every company we work with has unrealized potentials — our task is to build the platform that empowers growth and helps them unlock opportunities.
Role Details: https://bit.ly/3PHUNzw
Email: jobs [at] 40grid.com (no recruiters or agencies, please put HN in subject line, thanks).
thelab (https://www.thelab.co) | Senior Backend Engineer | ONSITE (NYC) or REMOTE (US) | Full-Time
We are looking for two experienced back-end engineers: (1) one to lead work with our client’s e-commerce business; (2) a second to be part of a small team working on a greenfield project involving ML and NLP driven workflow automation tools. The ideal candidate would have experience working with large Python and Typescript codebases. We are looking for someone who is self-motivated and is able to work with a team early on in a project, plan and identify requirements, see a project through to completion, and mentor junior members of the team along the way.
---
About thelab
We’re an agency of makers with deep expertise in solving creative and technology challenges. Our focus is on making better work to help brands work better. From branding & design, to software builds, large-scale ecommerce or anything in between, thelab mixes inspiration and hard work to produce results that mean business. Oh, and we host a mean barbecue too.
---
To apply, please go to:
Ecommerce Engineer: https://thelabnyc.bamboohr.com/careers/228?source=aWQ9Mjk%3D
AI Workflow Automation Engineer: https://thelabnyc.bamboohr.com/careers/189?source=aWQ9Mjk%3D
Veritus | Full Stack Developer | San Francisco (Hybrid)
Veritus is reinventing loan servicing and debt collection with AI. Our platform enables lenders, servicers, and collections agencies to spin up, personalize, and A/B test AI agents across voice, email, SMS, and chat, while we ensure compliance.
$180k-$250k + equity + benefits
Apply: https://www.ycombinator.com/companies/veritus/jobs/pfkev5c-f...
WorkWhile | Senior & Staff Engineers (Backend, Full Stack) | San Francisco, New York, Seattle, Toronto | Hybrid | Full Time
I'm an EM at WorkWhile. We're an ML-powered labor marketplace on a mission to help 80M+ hourly workers find better-paying, more predictable work. Our platform uses demand forecasting, realtime skill based worker shift matching, dynamic pricing and many other features to solve problems in a $650B staffing industry that still runs on spreadsheets, phone calls and legacy systems.
Demand for our services is increasing and we have a lot planned. We're growing and hiring across the product engineering org at senior and staff levels:
* Senior Software Engineer, Full Stack
* Senior Software Engineer, Backend
* Staff Software Engineer, Full Stack
* Staff Software Engineer, Backend
We are a small engineering team with a lot of surface area, real ownership and impact. See link below for more details about the company and the roles.
Apply here: https://jobs.ashbyhq.com/workwhilejobs?departmentId=065f00c2...
Let me know if you have any questions (email in profile).
New Lantern | https://newlantern.ai | Software engineers (backend and generalist product engineers, founding security engineer) | Full time in San Francisco, CA (ONSITE)
New Lantern is building an AI radiology resident—think Cursor for radiologists. Our application integrates the three software tools radiologists use all day [1], together with AI, to create a platform that saves radiologists toil and lets them focus on reading images and finding disease.
We are a series A startup with ~15 engineers (~30 total staff), have live customers generating revenue, several years of runway, and are backed by Benchmark, Anthropic, and other great investors.
We're hiring for several engineering roles. You'll work directly with our founder/CEO, our staff radiologists, and our end users to build a product that radiologists rely on daily. You'll have real ownership and autonomy, and ship meaningful work frequently.
I'm Steve, New Lantern's Head of Engineering. If you're interested or want to learn more, shoot me a note at (my HN username)@newlantern.ai. I've already hired one engineer from HN this year and interviewed many more!
[1] a radiology image archive & viewer, a medical report dictation system, and work management system
Assembly | Founding Engineer | New York City, Onsite | Full-Time
Assembly is a vertically-integrated, technology-native holding company that acquires industrial real estate. We take an AI-native approach across the full surface area of our business; data-based geography selection, owner outreach, due diligence, deal structuring / scenario analysis, property & tenant management, and more. Our intention is to build one of the largest real estate companies in the world, and to be the most technology-native real estate owner in history.
We are hiring a Founding Engineer (Full-Stack) to design and build our proprietary technology stack from inception. You will own the development of our tech stack and have significant autonomy to build. Experience with Python, React / TS, LLM APIs, data pipelines, Ruby, Ruby on Rails, web scraping and entity resolution are relevant.
Cash compensation of $250K - $350K with meaningful equity compensation as the Founding Engineer of a new business.
To apply, please reach out to swc[at]assemblygh.com.
Could explain the thesis/context a little more? Are you PE-adjacent? Are you trying to improve these sites/facilities? What exactly do you mean by "industrial real estate"? Are you acquiring just the sites or the facilities as well? Could you give an example of an asset and what levers you pull on it?
Looks interesting and have always wondered if/why more real estate companies aren't taking a tech-first approach.
How did you decide on doing this for industrial instead of (for example) residential?
I'm interested but don't have much of a finance or real estate background. Is that a problem?
Thanks for sharing!
Thanks! We are focused on a particular vertical in real estate we believe offers an unusually compelling risk / return skew given structural growth in demand and significant barriers to new supply. No issue with relatively little experience in finance (our team has plenty) or real estate (our team also has plenty) if a strong fit for the engineering needs of this role!
Do you sponsor visas?
eventfirst | Senior Full-Stack Engineer | Berlin, Germany | REMOTE (CET) | Full-time
We are applying AI to organize corporate events.
We are looking for a senior engineer with at least ten years of full stack experience, a strong focus on product and UX, and optionally some experience building LLM based products. Currently we are focussed on building tooling that enables us to capture domain knowledge from experts to streamline prompt creation and evaluation. Our tech stack is Typescript, React, Next.js and Tailwind. On the backend we use Drizzle with Neon, deployed and monitored via Vercel. Please note that we are working in the CET timezone. We have pre-seed funding from a major US VC and are experienced founders. You’ll be working alongside the founders (ex-Apple, ex-Airbnb, ex-Tulip, ex-Tourlane) and will have a chance to shape the company, product and of course the engineering culture.
Apply here: https://eventfirst.jobs.personio.com/job/1646275
Temporal Technologies | Multiple positions in United States - WORK FROM HOME | FULL-TIME |
Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure. Backed by top VC firms, we have built a team of professionals from various successful start-ups and well-known technology companies.
We're looking for senior level engineers for multiple roles - https://www.temporal.io/careers
FEATURED ROLES:
Staff Software Engineer - Cloud Capacity → https://grnh.se/a0hc6o6h7us
Staff Software Engineer, Replication Foundations → https://grnh.se/kyeg4nns7us
Senior Software Engineer, Cloud Enablement → https://grnh.se/2wls4ysb7us
Senior Software Engineer, Release Engineering → https://grnh.se/g7ybar8w7us
Senior Engineering Manager, Cloud Enablement → https://grnh.se/y8lod82n7us
Staff Software Engineer, AI SDK → https://grnh.se/gb3g38ho7us
Staff Software Engineer, Reliability → https://grnh.se/toxfr5577us
Staff Software Engineer, DevProd (Infrastructure Observability) → https://grnh.se/wik4wjti7us
US benefits include: Unlimited PTO, 12 Holidays + 2 Floating Holidays, 100% Premiums Coverage for Medical, Dental, and Vision, AD&D, LT & ST Disability and Life Insurance , Empower 401K Plan, Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more! Benefits outside the United States vary by country.
213 comments as of $TIMESTAMP, 11 hours after thread opened. Lower than I've seen in quite a while.
206 points by whoishiring 11 hours ago | unvote | flag | hide | past | favorite | 169 comments
Is HN run on eventual consistency? My numbers don't match yours.
Hover | https://hover.to | San Francisco, CA | ONSITE | Full-time
Roles:
- Software Engineer, 3D Modeling
- Senior Software Engineer, 3D Modeling
The TL;DR: We are writing software that generates 3D models of buildings. Homeowners, contractors, and insurance professionals use those models to derive metrics, estimate cost and visualize changes (think kitchen remodel). Our long term ambition is to have an accurate and up to date 3D model (digital twin) of every building on the planet.
Hover is expanding the team on many fronts. The 3D Modeling team in particular is looking for talented & experienced software engineers that have proven experience designing and implementing systems for 3D modeling, reconstruction, or CAD-related software and that bring a solid foundation in geometry and 3D math. As part of that team, you will be responsible for further enhancing, scaling, tuning and battle hardening our pipeline that turns photos of buildings into 3D models.
If you're interested in working with us, please apply online at https://hover.to/careers/#open-roles. Mention you're from HN and let us know what you've been working on lately.
The main section of your website (on any page) fails to load on Firefox in MacOS, just as a heads up if you want to pass that on.
Hiring for engineers to work on mngr! https://imbue.com/product/mngr/
ando.work | algorithms/AI eng and product mgmt | Remote (SF) | Full Time
Ando provides flexibility for hourly workers starting in restaurants, changing the lives of 80M+ people. Backed by Zero Capital, Slow Ventures and Blitzscaling.
- algorithms/AI, ideally with production experience in scheduling and assignment and also reasoning LLMs.
- product mgmt, ideally with early stage startup experience in enterprise SaaS and restaurant IT systems e.g. 7shifts, toast, etc.
https://www.ando.work/careers or DM me
DM me for intro with resume/linkedin. I'm #proudinvestor and experienced with OR algorithms.
The job posted here and on the actual careers page seem different? You also mentioned remote when none of the four available jobs are remote.
flaconi | Germany / Berlin | Full Time | https://www.flaconi.de | e-commerce
flaconi is an online e-commerce for beauty products, founded in 2011 in Berlin. We are active in 12 countries and expanding to more. We're primarily on AWS, use React, Next.js, Vercel for web, Flutter for our mobile app - you will find more details on the job listings.
Note: Visa "sponsorship" takes a while, so ideally you already are in EU / Germany with a work permit.
1. Staff Software Engineer - Frontend - €85.000 - €105.000 EUR - https://grnh.se/kke6q552teu - we will very likely work together. Happy to answer questions.
2. QA Engineer Mobile - €60.000 - €83.000 EUR - https://grnh.se/ad3i2y62teu
ReadWorks (YC-backed nonprofit - Imagine K12 F'14) | REMOTE (US) | Contract, part-time (~20 hrs/week) | $70–110/hr
ReadWorks is a nonprofit that provides free, research-based reading comprehension resources to 11M+ K–12 students and teachers — focused on under-resourced communities.
We're looking for a Senior Data Engineer to help us design and build a scalable, event-driven data pipeline. You'll be a key technical voice in shaping our data infrastructure — evaluating tradeoffs, establishing patterns, and guiding migration from our legacy system to a modern data architecture.
Stack: Python, AWS Lambda, DynamoDB, S3, SQS, Redshift, EventBridge, AWS CDK
You're a good fit if you have:
- Experience designing event-driven ETL pipelines at scale - Data warehouse experience (Redshift or similar) - Comfort working with and debugging distributed data systems - Nice to have: Ruby (to read the legacy jobs you're replacing)
Apply: Email your details (CV/Resume, Cover Letter, or any other info we should know about you) to engineering at readworks.org
More details about ReadWorks: https://about.readworks.org/ More about the role: https://about.readworks.org/careers.html
AllSpice | https://allspice.io/ | Boston, MA / SF Hybrid or Remote | Full time (US timezones) | Mid/Sr./Principal/Staff | Golang, Vuejs, Rust, Typescript, Python
At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with design review, automated test, and AI (think GitHub + copilot for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.
Read more about our latest Series A announcement in TechCrunch (https://techcrunch.com/2025/06/23/allspices-platform-is-the-...)!
We have a highly capable, tight-knit, remote-first team with a flex office in Somerville, MA and SF. We strongly value continuous communication and personal development. See more on our careers page https://allspice.io/careers
We’re hiring primarily for:
Director of Software (Go, typescript, rust) - Hands-on leadership role (60/40% management to IC) spanning our Go, Rust, and Vue/TypeScript stack, where you'll own the technical roadmap, help make key architectural decisions, and build the team shaping the future of hardware development. https://www.allspice.io/careers?ashby_jid=7b9852d3-9aaf-4344...
Director of Infrastructure (Linux, Terraform, Docker, SOC 2) - Own our infrastructure stack, security posture, and compliance programs while building and leading a small, high-impact team. This is a hands-on leadership role (60/40 management to IC) requiring deep AWS and security expertise, experience working with legal counsel and enterprise customers, and the ability to hire and mentor as the team grows. https://www.allspice.io/careers?ashby_jid=88cf1665-04ab-4043...
LLM Platform Engineer (python, Typescript) - Build and own the internal tooling, analytics platforms, and customer-facing applications that power our Generative AI team, spanning evaluation dashboards, data pipelines, and lightweight web apps that surface AI-driven design review insights. This cross-functional role blends Python, TypeScript, and SQL across our LLM stack (Langchain, Pydantic AI, Langfuse) to give both internal teams and customers deep visibility into model performance and outcomes. https://www.allspice.io/careers?ashby_jid=6d5963b2-5c5e-4dec...
Head of Growth - Own and scale one AllSpice's enterprise demand & pipeline generation. https://www.allspice.io/careers?ashby_jid=b1ac9d68-2229-4005...
Tech Stack: Docker, Terraform, GoLang, Rust, Python, Vue, Typescript, Python
Please include any relevant open-source projects or portfolio in your application.
Cologne, Germany | UMH | Product Engineer | Full-time | 55 - 85k EUR | ONSITE (part remote)
Hi, Alex and Jeremy here from UMH.
8 years ago, Jeremy was absolutely frustrated with the status quo of data infrastructure in manufacturing. Companies paid millions per year for "shitty 90s software" and are still doing that today, when there is much better software out there for open-source. So we decided that we can do this better, first founded a System Integrator, realized most of the tasks in setting up and maintaining a data infrastructure can be standardized, and decided to found the currently VC-backed UMH, which is built on open source software and is open source itself.
What we're actually building: We build and scale a real-time data platform that runs hundreds of Benthos pipelines inside a single Docker container (UMH Core), processing millions of industrial messages that control actual production processes.
Plus a local-first user interface (Management Console) where both non-technical factory workers and power-users/developers can work together. And yes, we care about UI in enterprise/industrial software.
https://jobs.umh.app/
Shepherd (Series B) | ONSITE | San Francisco, CA
At Shepherd, we're pursuing the most ambitious technical vision in commercial insurance: fully autonomous underwriting. Shepherd is an AI-native commercial insurance platform transforming how high-hazard industries get covered.
The infrastructure behind the AI boom (data centers, semiconductor fabs, renewable energy assets) has to be built and insured, but traditional carriers weren't built for this speed. We built Shepherd to solve that.
We just announced our $42M Series B last week! That brings our total funding to over $60M — led by Intact Private Capital, the investment arm of one of the largest insurers in the world. Intact is not only our lead investor but also a carrier partner, a testament to the confidence the incumbent industry has in what we're building.
(Hear from our CEO here: https://www.shepherdinsurance.com/blog/behind-our-42m-series...)
(Hear from our CTO here: https://www.shepherdinsurance.com/blog/the-road-to-autonomou...)
This year, we’re doubling our engineering team from 20 to 40. We’re looking for product-minded engineers to join us as we continue to scale! We’re looking for someone who thrives on ownership, drives results, and cares deeply about both technical excellence and customer impact.
We’re hiring various mid-level, senior-level and staff-level engineers. See some of our openings below:
* Full Stack - Job Posting: https://jobs.ashbyhq.com/shepherd/c4081c3d-a79b-4ac9-aa19-78...
* Backend - Job Posting: https://jobs.ashbyhq.com/shepherd/395f4b75-cf05-4581-8408-8f...
* Machine Learning Engineer - Job Posting: https://jobs.ashbyhq.com/shepherd/797316b4-bdcc-4c0c-8bc2-46...
* Applied AI Engineer - Job Posting: https://jobs.ashbyhq.com/shepherd/26959124-aab2-446e-aa4d-72...
* Design Engineer - Job Posting: https://jobs.ashbyhq.com/shepherd/aa254ca8-6721-4770-9a9b-e0...
* Product Design - Job Posting: https://jobs.ashbyhq.com/shepherd/386f87c9-4315-4fc7-aad7-ec...
* Senior Technical Recruiter - Job Posting: https://jobs.ashbyhq.com/shepherd/ccab3e26-4fc8-4bc2-ada3-71...
Our stack includes: Typescript, React, Next.js, GraphQL w/ Apollo, Node.js, Postgres & Redis
Apply here: https://shepherdinsurance.com/careers
* In the form, be sure to mention that you heard about this opportunity via Hacker News.
If you want to read more about our team and culture, check out our blog: https://shepherdinsurance.com/blog
Kinelo | kinelo.com | Product Engineering (Backend+AI focus) | San Francisco | Onsite (with flexibility)
We are hiring two Product Engineers to join us in our newly opened office in SF. We're small and early and you'll help shape team culture.
Kinelo solves "context myopia": autonomous and semi-autonomous AI agents don't know what they don't know, so they can't search or find the background information required to accomplish tasks accurately and effectively. The result looks like slop but it's not due to model performance, more due to workflow integration. From there, we're rapidly moving into organizing humans together with autonomous "AI coworkers" into workflows that span both. Our goal is to change how organizations are run and structured.
Our #1 hiring criteria for this position is immense software wisdom, the kind not yet encoded in the weights of an LLM. We are not looking for artisans to meticulously craft single lines of code. We're looking for software engineers excited to use the leverage that AI offers for code production to permit focus on higher order technical architecture, product requirements, and user needs.
We're looking for enough experience that indicates accumulated wisdom in shipping and maintaining reliable, scalable software, solid CS fundamentals, experience taking products from 0 to 1, and versatility.
Our current tech stack includes TypeScript, a managed container service, Postgres, and Redis. But we are adaptive and you should be too. We highly value software engineering and computer science fundamentals and experience with other languages like Go, C++, Python is valued.
Competitive salary, meaningful (~first batch of hires) equity, founder previously exited to Apple, strong fundraising history (~$10m).
Please email us at jobs@kinelo.com. If you want to stand out, tell us how you think the job of a software engineer is changing. There's also a full JD here: https://job-boards.greenhouse.io/kinelo/jobs/4205846009
What’s up with all the flagged/dead posts at the bottom? I don’t see any pattern. This is relevant because I’d like to post a few jobs, but want to make sure I’m not breaking the rules somehow and get flagged/dead?
DuckDuckGo | Multiple Roles | Remote | Full-time | $178,500 - $320,000 USD + equity
We are looking for candidates that are excited to join us on a mission to raise the standard of trust online. All of our roles are fully-remote, except where specific locations are noted.
Most of the software engineering positions have been repeating here for years because we've been continually hiring for them, scaling our whole team to now over 300 people—many of those hires have come through Hacker News. We've been improving our hiring process over time, and we know some good candidates may have fallen through the cracks. Some people who tried in the past have had success going through it again, and we still pay for hiring projects.
Senior Android Engineer - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/57eea673-2519-4afc-a9a...
Senior iOS Engineer - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/a1239b43-0c9a-45a4-b35...
Senior IT Ops Engineer - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/3fbdaa82-b135-46dc-b90...
Senior Web Security Engineer, Browser Platform - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/12b7b49c-ee06-4d70-850...
Senior Manager, Integrated Media Planner - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/6f04b627-4f35-4978-a8c...
Director, Business Development (Remote within USA)- $243,800 USD + equity https://jobs.ashbyhq.com/duck-duck-go/30f53ccd-9714-4bee-9d5...
Director, Product Management - $242,800 USD + equity https://jobs.ashbyhq.com/duck-duck-go/2a379a3e-ee10-45d2-927...
Senior Legal Counsel - Subscriptions - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/4ebedcfb-c89f-4cab-bf1...
https://duckduckgo.com/careers
Hi , anything for fresher engineers :)? i have done projects using next js, flutter , django , firebase and a bunch more .
Hi Bill- I applied for the Senior iOS Engineer role last month and didn't hear back. I feel I'm a strong candidate with over 10 years of iOS at startups and name brand companies alike, so I thought I'd drop an email to see if we could start a conversation. Thanks! suburbs.mantel9g@icloud.com
Always Further, founded by team who created https://sigstore.dev , used to secure npm, pypi, brew, and provide attestations for github releases, nvidia and google for AI model signing - we and are now building https://nono.sh agent security tooling.
We have roles open for a principal software engineer:
We're looking for a Principal Software Engineer to join as a founding engineer. You'll work directly with the founders to build the core of our agent security runtime. This is a high-autonomy role - you'll shape architecture, engage with early customers, and make the trade-offs that define the product.
You will build the layer between agentic reasoning and system execution — intercepting, classifying, and validating every agent intent against security policy before it runs. Design systems that capture and cryptographically verify every instruction and action, maintaining ground truth in environments prone to hallucination and injection. Architect fine-grained, time-scoped primitives that allow least-privilege permissions, with the ability to escalate under controlled, auditable conditions. Work with research to stress-test our security primitives at scale. Turn emerging threat vectors (prompt injection, tool misuse, privilege escalation) into adaptive defences.
https://www.alwaysfurther.ai/careers/principal-swe
Staff solutions engineer:
We're looking for a Solutions Engineer join as a founding engineer and to sit at the intersection of our open source community and our growing base of enterprise design partners. You'll spend your time contributing to Nono, helping shape its architecture, and working directly with customers who are integrating it into proof-of-concept and pilot programmes. This is a hands-on role - early on you'll be deep in the code, reviewing pull requests, triaging issues, and experimenting with deployment architectures, all while being a trusted technical voice for both community members and enterprise stakeholders. Over time, the role will evolve toward solutions architecture and customer-facing engagement, as you build the domain expertise and relationships that make you the go-to person for designing how Nono fits into complex enterprise environments.
What You'll Do" Contribute directly to the Nono open source project - code, documentation, and architectural proposals. Experiment with different deployment architectures for Nono across cloud environments, on-premise infrastructure, and hybrid setups and share your findings with others at Always Further, and often with the community, via our blogging platforms or YouTube channel. Work closely with early design partners to integrate Nono into proof-of-concept and pilot programmes, gathering feedback and translating it into engineering priorities. Produce technical content - blog posts, architecture guides, demos.
Baserow | Product Engineer | REMOTE (Europe) | Full-time
Baserow is an open-source no-code platform for databases, applications, automations. We’re a remote team across 12 countries. We’re hiring a Product Engineer to work end-to-end across the stack.
- Product ownership from idea to launch
- Full-stack work across backend and frontend
- Open-source product
- Remote-first, high-autonomy team
- Stack: PostgreSQL, Python/Django, Vue/Nuxt
https://baserow.io/jobs/product-engineer
Bubblehouse | Fully REMOTE | Full-Time | $200–250k | Principal Engineer
Bubblehouse is a fast-growing custom loyalty platform, tripling the revenue each year. Headquartered in NYC, the entire team is fully remote and spread across the globe. We power loyalty programs for brands like American Girl and Old Spice.
We’re expanding our lean team of extremely experienced developers. Companies are switching from other platforms thanks to the customizations and flexibility that we offer, enabled by our pace and technical excellence, which we intend to keep for years to come.
We run on Golang and use custom data storage on top of local key-value stores, colocating the storage and compute on dedicated hardware servers, and reading data directly from mmap’ed pages of the database. Ever came across HN saying that one can run Twitter on a single machine these days? We’re doing that in production.
Zero lines of React, almost zero third-party dependencies (carefully vetted), every line of JavaScript manually written with respect and understanding of the web platform. We render HTML server-side like it’s 2005.
Looking for:
1. Top to bottom understanding of the software stack, from the modern-ish web platform to CPU caches.
2. Thinking and problem solving outside the box. (We don’t _always_ go for unconventional solutions, but we do it often enough to require a person who can do justice considering the entire problem space at every step.)
3. Demonstrated ability and hunger to learn new things quickly. (Every month we’re doing things we have never done before.)
4. Broad experience across multiple programming paradigms, platforms and software stacks.
5. Demonstrated care for the software craftsmanship (which can take many forms).
6. Great spoken English, and ability to communicate 9am to noon in New York time zone.
We give you a literally fast-paced environment (with features delivered in days) where you need to solve very challenging problems with practical advanced technology, take on entrenched market leaders, and help entrepreneurs across small and large businesses delight their fans.
Send a plain text cover letter to andrey+hiring@bubblehouse.com. Help us see how you stand out. Summarize your experience. Link to 1–5 impressive things you’ve built and proud of, link to where we can see some of your code, include your portfolio/CV, describe the platforms and stacks you’re an expert in. How did you start programming? What are you most passionate about in technology? What are the most interesting or weird things you’ve done? What are your strongest held professional opinions? Please make your email easy to read, we’ll appreciate that.
(If you have applied before, no need to re-apply, we’ll reach out.)
MixRank (YC S11) | Software Engineers | 100% REMOTE (Global) | Full-Time MixRank processes petabytes of data every month from web crawling. We have hundreds of customers using our data products including Google, Amazon, Facebook, Intel, and Adobe, across industries including Finance, Recruiting, Sales, Marketing, and Security. We’re a fully-remote company with a global footprint in over 20 countries. We're growing, profitable, employee-owned, no dependence on outside funding. Applicants from all geographies and backgrounds are welcome. We are looking for passionate individuals for whom programming is not just a job but it’s something they love to do. We're obsessed with computers, programming, big data, databases, compilers, hardware, math, data science, and the internet. Does this sound like you? Please apply to join our team. Our code base is very friendly to new contributors. You'll have a fully-functional development environment within hours (fully automated) and be pushing commits on your first day. Deployments to production happen multiple times per day and finish in less than 2 minutes. Effectively all of our codebase is written in Python, Rust, SQL, Javascript/TypeScript, and Nix. The core technologies you'll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git. We operate at a larger scale than typical startups. We operate two datacenters with high performance servers we've built that are capable of dealing with the volumes of data we process. We've implemented our own distributed file system. We do full-scale web crawls. We download and perform static analysis on the entire universe of Android APKs and iOS IPAs that are published. Unlike a typical startup where you'll spend half of your time in meetings, and the other half fixing bugs from Jira tickets— at MixRank you'll get to challenge yourself with difficult technical problems that will help you to grow as an individual.
We're hiring continuously for the positions below— they aren't singular positions that will close once filled. Our philosophy on hiring is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities that are specialized to their interests. Other companies will come up with a long list of specific requirements for a position with the expectation that you'll exactly replace someone from the team, or that you'll be the perfect tetris piece that satisfies the job requirements decided by a committee. MixRank is more pragmatic: we'll first get excited about having a unique individual on the team, then we'll figure out the best way to accommodate their specific talents.
-- Junior Software Engineer - Remote (Global), Full-Time
We're looking for remote junior engineers that have 0-3 years of professional experience in software, and 5+ years of curiosity exploring computers, programming, and technical hobby projects. This is an open-ended entry role with mentorship and diverse opportunities to work on all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more. To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, etc.
Ideally you've already graduated, but if you still have one or more years left of school, please feel free to apply anyway, and if you're the right fit for the team we'll figure out a way to accommodate your schedule. https://www.ycombinator.com/companies/mixrank/jobs/Fnwsojk-j... --
Software Engineer - Remote (Global), Full-Time
We're hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, devops, and more. We'll cater the role to whatever subset of these areas match your interests.
Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.
https://www.ycombinator.com/companies/mixrank/jobs/RXQspen-s...
--
I’m Kiran, Chief of Staff (CoS) at MixRank, a fully remote data startup building go-to-market intelligence. We’re US-incorporated but hire globally, and we’re bringing on new teammates to join a fast-moving team with real ownership and impact.
Volunteer (unpaid) | remote anywhere | Infrastructure Engineer | Part time | https://getinstaprep.com
We'd like to feed the world through AI, here is our product concept:
https://taonexus.com/publicfiles/mar2026/render%203-2.webp
https://taonexus.com/publicfiles/mar2026/render%204.webp
We currently donate money to food banks and would like to set up end-to-end infrastructure so we could deliver free food to people's homes. Our concept is that AI does all the work (including farming) and gives away free goods and services. Where this runs into problems is the question of who's going to make and distribute food and how people are going to get it. While we haven't figured out all parts of food delivery we'd like to work on the distribution channel. We think it's very important.
What we're looking for is someone who is passionate about owning network infrastructure in people's homes and would like to help run the software stack, since at the moment AI is not talented enough to autonomously run the full infrastructure stack. This is an unpaid volunteer position.
What you would be in charge of is food distribution algorithms, equality, fairness, and the long-term future for humanity.
You can email me directly at: rviragh@gmail.com - please mention relevant volunteering or organizations you support.
Hike Medical | Boston or San Francisco (ONSITE) | Senior+ Software Engineer
Hike Medical is reinventing musculoskeletal care, starting with feet. Our proprietary AI-vision platform turns a 30 second web based (yes, no sensors) foot scan into precision engineered, 3D-printed insoles that prevent pain before it starts. We're already protecting on-their-feet workforces at Fortune 50 leaders, major health systems, and middle America manufacturers. Fresh off a stealthy round with top tier VCs, we run a fast, no BS, execution first culture out of Boston’s Seaport as we sprint toward $100M ARR and standing with 10M Americans as they step into their shoes daily. As a Senior Software Engineer, you’ll build and ship the core systems behind Hike’s AI healthcare platform. As the backbone of Hike's high-growth, mission-driven platform, you’ll design scalable services, implement production AI, and deliver user experiences that improve patient outcomes. From day one, you’ll have real autonomy and clear impact on transforming the US healthcare system.
What You'll Work On:
* Architect, build, and optimize high-performance, scalable systems that power AI-driven solutions.
* Design resilient, serverless architectures in a TypeScript and AWS environment.
* Develop developer-friendly APIs and SDKs that enable seamless integration across platforms.
* Build and refine high-speed data processing pipelines that drive clinical-grade AI insights.
Ideal Candidate Profile: Technical Skills
* AWS & TypeScript Expert – Comfortable making infrastructure decisions, optimizing cloud deployments, and managing scalable architectures.
* Experience designing, building, and maintaining backend systems that power real-time, AI-driven applications.
* Strong experience in building and optimizing developer-facing SDKs and APIs. Skilled in real-time data processing pipelines and optimizing system performance at scale.
* A thoughtful approach to building secure, resilient, and fault-tolerant systems. Helpful Characteristics
* Product-Minded Engineer – You think about how your work impacts real users.
* Strong Communicator – You clearly explain your ideas, challenge assumptions, and collaborate across engineering, AI, and product teams.
* Thrives in Collaboration – You push back, ask tough questions, and elevate the team.
* Driven to Ship – You want full control over your work, from architecture to deployment, and you’re eager to move fast.
* Mission-Focused – You’re not here to optimize ad clicks. You want to build technology that changes lives.
$150K – $225K • Offers Equity • $15k relocation bonus (if necessary)
Apply: https://jobs.ashbyhq.com/hike-medical/c5a39cb5-fdaa-457d-86d...
Duel | Tech Lead / Staff Engineer | Bristol, UK (Hybrid)
Tech stack: Angular moving to React | Node / Bun | ECS | Mongo | Snowflake
Small team doing big things.
We've taken the team AI native, the platform will be there withing a few months. An existing v1 platform built with "boring" technologies allows us to make sure money and data remain safe whilst ensuring the frontend can be built at the speed that AI enables.
One of our team is taking everything they've been playing with for the last couple of years and stepping in to a YC principal role with our blessing. We're looking for their replacement to help continue bringing the team to the same level.
We've spent years creating the brand advocacy category, and are now seeing huge growth in all areas. We took Series A last year, are seeing massive growth, and still finding the time to have fun.
You need to back yourself. We'll expect a lot form you, but you'll be given the autonomy you need to do your best work. We focus on hiring bloody brilliant, utterly lovely people.
No recruiters. The role is being opened as we speak (I'm on holiday, spotted the who is hiring!); for now, please reach out to: joe via duel.tech.
> You need to back yourself.
Does this mean candidates should be self-starters, or willing to bring money to the table / work for equity?
Thanks.
North Island Ventures | Software Engineer | NYC (4x / wk in office) | ONSITE
North Island Ventures is a crypto-focused investment firm. We are hiring a 2nd engineer to join our CTO in building out an AI investment stack using Python, Typescript, and React. We built out an investment agent that our research team is already using for hours a day, and finding it much more efficient than using Excel for modeling.
The role will involve full stack work and working closely with our investment team - who sit next to you - to figure out how to best integrate LLMs into a real business.
If this sounds interesting please apply here, and mention you found us on HN!
https://form.typeform.com/to/WDaBGW33
You can also email me at david [at] northisland [dot] ventures
Read more on us: https://northisland.ventures/ and https://tech.northisland.ventures/
BetterDB (https://betterdb.com) (https://github.com/BetterDB-inc) | Founding Engineer | Remote | Full-time
BetterDB is building the tooling ecosystem for Valkey, the high-performance Redis fork backed by AWS, Google, and Oracle. We're starting with observability — historical persistence, pattern analysis, anomaly detection, and Prometheus export — so you can debug what happened at 3am when you wake up at 9am.
Stack: TypeScript, NestJS + Fastify, React, Valkey, PostgreSQL, Docker, Kubernetes, Terraform, AWS.
We ship OSS self-hosted and have a live cloud SaaS: https://betterdb.com/login In the last two months we've averaged more than one release per week across multiple products and channels. That's what "moves fast" looks like in practice.
We hired our first engineer last month and are looking to expand the team — no pressure on timeline, we'd rather find the right person.
To apply, first run BetterDB and use your email as the license key for npm/docker, for cloud just register with the same email you are applying. Pick whichever is easiest:
Then email kristiyan@betterdb.com with a bit about yourself and why this is interesting to you.I reply to everyone. It might take a day or two given volume, but you'll hear back.
> To apply, first run BetterDB and use your email as the license key for npm/docker, for cloud just register with the same email you are applying.
I get why people want someone to use their product to see if they'd want to work on it, but as an observation, see this as an increasing trend and seeing half of a "I'm hiring" post dedicated to "Hey, install our product, here's how" gives hints of companies who are basically harvesting potential job candidates for DAUs...
I get you but I think it's fair to ask. You have no idea how enraging it is to dedicate a whole hour to someone for interview only to ask at the end (you know at this stage) if they used the product and they say "no" and look slightly ashamed and retarded.
Every single place I've ever applied to, I've used their product DEEPLY
But like, you can't ask - you just gotta wade through a million retards.
I definitely do feel that. And I think it's fair to ask/check in, and I agree, there's potentially a big value unlocked when someone is a deeply passionate user of the product.
But when the bulk of your ostensible job ad is making sure you've installed the product, then hmm.