Engineering Square | AI Engineer | San Francisco, CA | ONSITE | Full-Time | $175K + Equity

We're hiring an AI Engineer to build and ship production AI systems -- not research prototypes.

You'll own our AI pipeline: RAG optimization, GPU model deployment on Trident architecture, production MLOps (training, inference, model lifecycle), and agentic AI systems. This is for engineers who ship code, not notebooks.

Stack: Python (primary), C++/Java/C#, Docker, CI/CD, GPU infrastructure, RAG, model fine-tuning/distillation.

3-10 years production AI experience. Full-time W2 only.

$175,000/year + Equity. San Francisco on-site.

Apply: saikumar@engineeringsquare.us (subject: "AI Engineer -- [Your Name]")

Comper | Software Engineer #2 (Frontend focus) | €80-110k + equity | Utrecht, The Netherlands | ONSITE | https://comper.io

We make software landscapes understandable and explorable. Our canvas is zoom-to-code, and shows data on overlays from all of the git repos in your company. LLMs go through the codebase and extract the architecture.

We provide clarity when it's most needed: re-orgs, onboarding, explaining the tech stack at board meetings. Or just being stuck in your IDE and want to ask your team mate a question. We'd like to do to large org codebases what Figma did to design.

Comper needs someone that can build revolutionary UIs and go where no man has gone before. Our UI is the core of our product: a zoomable canvas that has all your code, documentation and diagrams on it. We have a long way ahead and need serious thinking to make sure we explain the software stack as simple as can be.

I'm the founder & CTO. We just raised a pre-seed and are now with 6 people. Find the vacancies on our site and send us an email.

any2any | On-site (Munich, Germany) | Full-time

About us: We provide access and visitor management platforms integrating a wide range of technologies. Backed by a large Swiss AG.

Hiring: Multiple roles; backend developer (Kotlin, PHP), frontend developer (Angular Typescript), app developer (React Native), support (1st/2nd level), testers (all roles on-site Munich only, 5 mins walk from Munich Ost).

Why join: Multiple technologies, room for growth, great offices near to the city centre and a growing dynamic team.

Contact: Please apply at jobs [at] any2any.co

Product incubator | REMOTE (US) | Consulting (1099)

We are a small team with a wide network, bringing ideas to market with a focus on simplicity and trust. Clients a mix of early-stage and enterprise. Seeking long-term collaboration with imaginative people who communicate well.

Teams are built around projects. At the moment, looking for the following:

- Experience in F&B logistics, pickup/transport/scheduling systems, price monitoring, banking integration, mobile shopping tools and redundancy for a neat client.

- Experience in local models/compliance/alignment at MA/PhD level for preventative medical AI client.

Otherwise, there's more in the pipeline so feel free to reach out now or in the future.

As a consultant, collaboration could be anything from periodic advisor to dedicated contributor.

As for technology, pragmatic - best tool for the job. Rough consensus and running code.

Based in NYC, with clients and team beyond the US. We've got a life to live.

Under wraps due to client, but otherwise transparent and operate in good faith.

Email in profile.

In addition to the search tools mentioned above, feel free to use https://nthesis.ai/public/hn-who-is-hiring. You can search and chat with the posts on this page. Updates live. I hope it helps! Note: The default view is a basic text / tag search, click on the "Chat" button to chat with the results (direct link: https://nthesis.ai/public/b28f0eb9-f5ac-4152-9a4c-152253d698...)

Nova Credit | Remote (US, Canada)

We're building a unified platform for credit and financial data to power financial inclusion globally. Our mission is to unlock economic opportunities for consumers historically excluded from traditional credit systems by transforming diverse data into actionable risk insights. We are YC company backed by investors from Canapi Ventures, Kleiner Perkins, General Catalyst, and Index Ventures

-> Hiring software engineers from Mid-Level to Staff

-> Tech stack: Node.js, React, TypeScript, Python, PostgreSQL, AWS

You'll work on enterprise-grade APIs, data integrations, advanced analytics, and seamless user experiences. We're looking for engineers who thrive in fast-paced environments and want to make a meaningful impact on financial inclusion.

Apply at https://job-boards.greenhouse.io/novacredit and mention HN.

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

  - Senior Software Engineer (React, Full-stack) | $150K-$220K
  - Staff Software Engineer (Elixir) | $200K-$250K
  - Staff Software Engineer (ML/AI) | $200K-$250K

Layer Health | https://www.layerhealth.com/ Amazing (and no ego) engineering team: https://www.linkedin.com/company/layerhealth/people/

Location: BOSTON (Boston Common) or NYC (downtown) - hybrid in both locations; <<NO REMOTE>> Headcount: ~38 and growing Stack:React / Typescript / Python / GCP

Open Roles (all roles require a MINIMUM of 6 years of work experience): Fullstack Engineer * ML Infrastructure (Staff+) * ML Engineer * ML/Research Scientist (PhD's) * Security Engineer * ML Engineering Manager (Director level)

We Offer: * competitive base salary + equity + great health/medical benefits * unlimited PTO * collaborative engineering-first culture

Layer Health was founded in 2023 by leading ML researchers from MIT and Harvard Medical School. We've built (and are live with multiple large health systems/hospitals) an ML product that scalably synthesizes patient medical records. Our LLM-powered platform is solving patient chart review - it dramatically accelerates clinical registry abstraction in areas ranging from surgery and cardiology, to oncology. Our long term vision is for our AI layer to safely transform patient care and minimize unnecessary heartbreak. Layer Health’s diverse founding team brings expertise across machine learning, UI/UX, large language models, and medicine.

Email me at mike.hauschild@layerhealth.com for more info

Schema Labs (OpenCouncil) | Civic Tech Software Engineer | Athens, Greece | Hybrid (3 days in office) | €55K-65K

We're a 4-person non-profit building OpenCouncil (https://opencouncil.gr), an AI platform that makes Greek municipal council meetings accessible to citizens. We take hours-long council sessions and turn them into searchable, per-topic video clips, SMS/email notifications, and speaker analytics.

We're live with 10 municipalities including Athens, and the project is open source: https://github.com/schemalabz/opencouncil

Stack: TypeScript, Next.js, React, PostgreSQL, Elasticsearch. Heavy use of LLMs for transcription, speaker ID, and turning unstructured PDFs/transcripts into structured data. We use Claude Code, Cursor, and similar tools daily.

Looking for: 2+ years experience, strong web dev skills, genuine interest in civic tech. Bonus if you're strong in either data engineering/LLM integration or frontend/UX. Must be based in (or willing to relocate to) Athens, fluent in Greek and English.

We offer up to 30% annual profit sharing, lunch on office days, and up to 3 days/week remote. Small team, high ownership, real impact.

Details & apply: https://schemalabs.gr/jobs/civic-tech-software-engineer

Adobe| Staff Software Engineer- Backend Realtime CDP| In office- San Jose, CA/New York, NY/ San Francisco, CA| Full time

Adobe is hiring senior engineers to scale the Real-Time Customer Data Platform, which processes trillions of events to power real-time personalization for global brands. This is deep, low-latency distributed systems work - not typical enterprise app dev.

Location: San Jose, CA/New York, NY/ San Francisco, CA Type: Onsite- Hybrid work

We use: Java, Scala, Spring Boot, Kafka, Spark, Flink, Cosmos DB, Aerospike, FoundationDB, Delta Lake, K8s, Azure/AWS, Docker, OpenAI, Vector DBs.

Looking for: • 8+ years building large-scale distributed or streaming systems

• Strong backend skills (Java/Scala, concurrency, perf tuning)

• Experience with Kafka/Spark/Flink and cloud-native systems

Bonus: Martech/Adtech, identity resolution, or personalization experience.

For more details, email me at skatkar@adobe.com with "HN" in the subject

Apply here:https://careers.adobe.com/us/en/job/ADOBUSR160198EXTERNALENU...

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

Baseten Labs | San Francisco, New York |ONSITE, REMOTE, HYBRID | VISA SPONSORSHIP | RELOCATION SUPPORT We are Baseten, the team that powers mission-critical inference for the world’s most dynamic AI companies such as Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma and Writer. We’re growing quickly and recently raised our $300M Series E, backed by investors including BOND, IVP, Spark Capital, Greylock and Conviction.

By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production.

Apply Here: https://jobs.ashbyhq.com/baseten?utm_source=gkzEP29VD4 or email Jason.dupree@baseten.co

We are hiring for multiple core roles:

1. Solution Architect: You will partner closely with sales and customers to translate business needs into technical solutions, run technical discovery, and guide repeatable deployments and proofs of value for customers. This role is a great fit for entrepreneurial, customer-facing technical professionals who want a front-row view into how modern companies adopt AI at scale, and who enjoy working across technical discovery, solution design, demos, deployment scoping, and hands-on customer implementations, in close partnerships with Sales and Engineering

2. AI Solutions Engineer/Forward Deployed Engineer: You will partner directly with customers to architect, build, and deploy high-scale production AI applications on Baseten’s platform. You’ll own the journey with customers from initial exploration to production deployment. To be clear, this is a technical engineering role with hands-on coding and software dev that also includes aspects of product management, technical customer success and pre-sales solutions engineering mixed in. We’re language agnostic but strong Python and ML experience is a big plus.

3. Forward Deployed SRE: You will serve as the primary post-sales technical owner for our most strategic customers, ensuring smooth deployment, performance, and reliability of ML workloads in production. The role blends hands-on debugging, infrastructure expertise, AI model performance, and executive level customer facing ownership. We’re looking for deep Kubernetes and container orchestration experience along with a polished communication and executive level presence.

The Offer:

Compensation: Very competitive, we’re looking for folks with a breadth of experience

Equity: This is an opportunity to participate in the ownership of a fast-growing AI Infrastructure platform

Location: We are based out of San Francisco with offices in New York. We are also open to remote employees for these roles.

Process: If you’re interested, please apply here https://jobs.ashbyhq.com/baseten?utm_source=gkzEP29VD4 or email me direct at Jason.dupree@baseten.co

Conductor | San Francisco, ONSITE | Full-time

Conductor is an app for running a team of coding agents on your Mac, used by engineers at companies like Stripe, Vercel, and Notion. We're a team of four looking for exceptional software engineers and designers to help us build a new way of working with AIs.

https://www.conductor.build/join-us

BillionToOne (NASDAQ: BLLN) | Senior Software Engineers | Menlo Park, CA | HYBRID (2-3 days/week) | $280K-307K total comp + equity

BillionToOne builds molecular diagnostics that detect disease at the single-molecule level. Our prenatal test is the only non-invasive screen for both recessive conditions and aneuploidies from one blood draw. Our oncology platform finds 50%+ more cancer treatment options than standard testing. Over 1 million tests processed to date. Every line of code here has a patient on the other end of it.

Revenue grew from $0 to ~$300M in four years, guiding $415-430M for 2026. Publicly traded and GAAP profitable. You'll work alongside clinicians and computational biologists on genuinely hard problems: scaling genomic pipelines, building digital infrastructure for complex test results, and shipping systems where correctness isn't optional.

Hiring across software engineering:

- Senior Software Engineer, Digital Experiences (Oncology and Prenatal)

- Senior Software Engineer, Oncology

- Senior Software Engineer, Prenatal

- Senior AI Engineer

Stack: Python, Django, Postgres, React, TypeScript, AWS, Docker, Terraform, Kafka, CircleCI, Datadog. AI-assisted dev tools (Cursor, Copilot, Claude Code).

Benefits: Access to the latest AI tools and models with unlimited usage to help you do your best work, 100% paid medical on select plans, 16 weeks fully paid parental leave, 401(k) with 4% match, daily catered lunch, on-site gym. Forbes Best Startup Employers 2024 & 2025.

Apply: https://www.billiontoone.com/careers/open-positions

JustPark | London, UK (Hybrid with 2 days in office) | Lead Full-Stack Engineer

JustPark is the premier partner offering both B2B solutions for destinations and B2C services for drivers, giving us the best of both worlds. We simplify the entire parking experience. From venues and councils to private driveways, our platform makes it simple for drivers to find, book, and pay for parking, while empowering our operating partners to deliver exceptional parking experiences.

We're looking for a Lead Full Stack Engineer who drives technical excellence across JustPark's frontend and backend systems. This role combines architectural oversight, hands-on development, and technical leadership to deliver high-quality solutions that serve millions of users globally.

Techstack: React, JavaScript / Typescript, commercial experience with PHP & Laravel (or similar frameworks like Symfony)

Experience mentoring or technically leading engineers, with a desire to grow into a broader team leadership role

Benefits: free lunch on office days, up-to 38 days of holiday a year (inc. bank holidays), free O2 concert tickets, private medical insurance with Vitality, enhanced maternity & paternity leave & more

If interested apply directly via the job board: https://apply.workable.com/justpark/j/BA88383A13/

Please mention that your application is from Hacker News :)

We're looking forward to your application!

Neon Health | AI in healthcare | Hiring Eng, Sales & Growth | SF, Remote (North America)

- Senior Backend Engineer | SF, Remote (North America) | Full-time | $170-225k + 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!)

Lead Full-Stack Engineer Marker Learning | Remote (U.S. only) | Full-time | Engineering | 185-250k

I have dyslexia. I was one of the lucky ones. Diagnosed at eight, I got accommodations and support before things spiraled.

Most kids aren't so lucky. The path from initial concern to diagnosis can take years and cost families upward of $5,000. For many, it never comes at all. In one study, 50% of prisoners were found to be dyslexic, with 80% functionally illiterate. Behind every missed diagnosis is a kid who gets told they're lazy, when the reality is no one ever gave them the right test.

Marker Learning is building an AI-enhanced assessment platform that makes identifying learning differences faster, cheaper, and more equitable, especially for multilingual students who are routinely misidentified or overlooked. Imagine if every kid could be screened for learning differences as easily as they're screened for vision. That's what we're building.

This isn't a chatbot or a homework helper. We're a Series B company backed by Reach Capital, Andreessen Horowitz, and Primary, running a multi-million-dollar longitudinal study spanning K–12 and developing the psychometric engine behind it. We need engineers who are excited by that.

We're hiring a hands-on full-stack engineer (React, Node.js, TypeScript) to help build and scale the platform: adaptive testing infrastructure, AI-powered scoring scoring and data pipelines, and the systems that maintain clinical rigor at scale. High autonomy, lightweight process, fast-paced. 8–10+ years, ideally with 0-to-1 or early-stage experience. You'll work directly with psychometrics, product, and data science, and the engineering decisions you make now will define the platform for years.

Reach out directly with your resume and why you want this position to lucie@markerlearning.com. Make the subject "Lead Engineer Application (I am not a bot)".

Sienna Charles | IT System Admin / IT Support Role | Remote or In-Office NYC | Full time

Sienna Charles, an ultra luxury travel and lifestyle experiences company, is seeking a full time System Administrator & Support role for internal IT functions. You will help us manage our identity and access management systems, our 30+ cloud-based applications and our in-house tooling. You will take ownership of these systems with an eye towards simplification, automation, scaling and integrating them into seamlessly connected systems. You will help set the direction for our in-house administration interface and mobile app. You must be a problem solver who will articulate a vision for our technical infrastructure and set the technical direction for our company.

We're a small, globally distributed team, so we are looking for a self-motivated senior administrator who can identify and execute high value and high impact work.

You’ll be coordinating directly with the owner of the company - no bureaucracy or middlemen.

This role is open to remote work, but we also have office space available in NYC for on-site work (preferred).

Some parts of our stack: Okta, 1Password, Google Workspace Slack, Zendesk, HubSpot, Monday.com, Google Meet, Zapier, Loom, Fathom, BambooHR, Dropbox, Figma

Full job description: https://docs.google.com/document/d/1xyct1dSsMMTl1BdQg-1MXa2X... How to apply: https://forms.monday.com/forms/26e54f3009ba37ccfc6f6d7b5ddcf...

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

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:

- Lead Product Designer | Equity | 110k+ (based on experience) + quarterly bonus

- Senior Full-Stack Engineer | Equity | 75k-110k+ (based on experience) + quarterly bonus

All roles visible here: https://www.openrent.co.uk/jobs