looking for a product / web engineer. startup in sf backed by paradigm with former spacex / x founders!
407 matching jobs
Aqora | Quantum Computing Expert | Full-time | Paris (HQ) or Remote (Europe) We're building the go-to hub for quantum computing, focused on organizing quantum hackathons and competitions globally as well as hosting quantum datasets and algorithms.
We've partnered with major industry players, generating six-figure revenues, and have more exciting projects lined up. Our MVP is live, and we're looking for a Quantum Computing Expert to help us scale.
In this role, you’ll: - Refine quantum use cases and define metrics to evaluate submissions.
- Build partnerships and onboard quantum professionals.
- Contribute to product-market fit and platform growth.
- Assist with hackathons and write technical articles on challenges.
Requirements:
- Experience in quantum algorithm development (digital & analog).
- Experience mentoring at hackathons.
- Proactive and detail-oriented.
Bonus: PhD in quantum physics. Perks: Competitive salary, equity options, workspace at Station F (Paris).
Apply by sending your resume, intro, and portfolio to https://quantum.jobs/jobs/85500519-quantum-computing-expert.
Help shape the future of quantum computing at Aqora!
Terra AI | Remote or Hybrid in Redwood City Offices
We find critical minerals using gen-AI and decision optimization.
Hiring a strong DevOps engineer, AI/ML talent, geologists and more.
Drop us a line if you want to do something cutting edge that really matters to the world. Our research has immediate impacts on whether / where / who has more metal to supply the industries of the future. Every datacenter needs 27K tonnes of copper. Come find it with us.
HelloPrenup | Product Manager | REMOTE (US Timezones) | $140k
HelloPrenup (as seen on Shark Tank) helps couples create fair, affordable prenups online and is expanding into broader relationship and legal planning tools. We’re looking for a hands-on Product Manager to own our roadmap, work directly with design, engineering, and leadership, and turn complex legal concepts into intuitive, high-impact products. Ideal candidates have 4+ years of PM experience in B2C SaaS or fintech/legal tech, strong technical chops, and a data-driven mindset. $140k base + 401K + health insurance + fully remote.
Reach out to sam at companyname.com with hn in the subject to apply!
RepSpark | Engineering & Product | 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: C#/.NET (Rider on macOS), GraphQL, React, TypeScript, PostgreSQL, AWS (CDK), GitHub Actions.
We're actively hiring:
* Senior Product Engineer (Full-Stack): Own outcomes across React/TS + C#/.NET + Postgres; help modernize legacy .NET Framework to .NET 8; build/scale ERP ETL & integrations. https://www.repspark.com/senior-product-engineer-full-stack
* Product Manager - Integrations: Own the integrations roadmap; prioritize ERP connectors (NetSuite, SAP, etc.); partner closely with engineering. https://www.repspark.com/product-manager
Email careers@repspark.com with your resume/links (GitHub, portfolio).
Artificial Analysis | https://artificialanalysis.ai | Full Stack Engineer, ML Engineer, Member of Technical Staff | Onsite in San Francisco or in Australia/New Zealand | Competitive Salary + Equity
Artificial Analysis is an independent AI benchmarking and insights provider. We benchmark AI to help engineers and companies understand AI and make informed decisions regarding which AI technologies to use. We are fast growing with a team of 20 and have backing from investors including Nat Friedman, Daniel Gross & Andrew Ng.
We are hiring for four roles: 1. Full Stack Engineer: Full Stack Engineer to support our benchmarking of AI and with communicating these benchmarks to our users. Proficiency in Typescript & Python required. Familiarity with LLM APIs preferred. Tech stack: Javascript/Typescript, Node.js, React/Next.js, Python.
2. ML Engineer: ML Engineer to support our benchmarking and evaluation of AI software stack. You will design and run benchmarks and evaluations of different AI models. Strong analytical skills and proficiency in Python required.
3. Member of Technical Staff: You will design evaluations of different AI models and work to translate technical insights to analysis that helps companies navigate AI.
4. Product Manager (AI Media Generation): You'll work closely with us to develop and enhance our media generation (Image, Video, Speech, Music) arenas and leaderboards, contributing to product strategy and execution at the intersection of creativity and AI.
Apply at hiring (-at-) artificialanalysis.ai with your resume, github and dot points on relevant experience (including anything you've built). Add | HackerNews to email subject line.
Neon Health | AI agents in healthcare | Hiring: Eng, AI, Marketing, Sales | SF, Remote (North America)
* Senior Backend Engineer | SF, Remote (North America) | Full-time | $170k-225k + equity
* Applied AI Systems Engineer | SF, Remote (North America) | Full-time | $120k-180k + equity
* Growth Specialist | SF | Full-time | $105k–$137k + equity
* Head of Growth | SF | Full-time | $152k–$178k + equity
* Customer Success Manager | SF | Full time | $121k–$177k + equity
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We’re mission-driven capitalists: making life-saving drugs more accessible, and building a $200B+ company—on the scale of Palantir or ServiceNow—serving the largest healthcare enterprises.
Traction: profitable and growing fast. Selling 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://jobs.ashbyhq.com/neon-health (and make sure to mention HN!)
Truetax | Senior/Staff Software Engineer - Elixir/Phoenix LiveView | San Francisco (Hybrid) or REMOTE (US) | Full-time
Truetax builds software to streamline government tax administration and make society more equitable. We're working with state and local governments to modernize their tax systems using GenAI agents and workflow automation.
We're looking for a Senior/Staff engineer who can ship fast while maintaining quality. You'll work directly with our co-founders (experienced entrepreneurs with multiple venture-backed exits) to design and build cutting-edge GenAI-powered systems.
If you're curious, self-motivated, and energized by complex government workflows, we'd love to hear from you.
For full details and to apply please visit: https://wellfound.com/l/2BLYjJ
Improving South America | REMOTE (LATAM) | Full-Time, - Data engineer Senior - Python SDK Developer - ML Engineer Senior + Databricks
Apply here: getonbrd.com/companies/improving - or follow us on LinkedIn
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: Other than interns, we currently require a Bachelors degree in physics, engineering, math, computer science, or a related field, plus preferably 3+ years of work experience, or a Masters or PhD in lieu of work experience. (Roughly 25% of our staff have PhDs.)
Technologies: Mostly 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++. Some projects use Java or Typescript/React.
Apply online at https://www.stellarscience.com/careers/.
Crew Capable AI | Founding Engineer (Co-Founder Track) | Remote (US Based)
Automating order entry for mid-market manufacturers via AI. Working MVP, first enterprise contract pending ($500M company), entering implementation phase. Looking for employee #2 to own technical development and grow into co-founder.
What You'll Do: Build ERP/EDI integrations, implement LLM pipelines for document parsing and entity extraction, architect vector search/RAG for product catalog matching, own 90-day customer implementations, scale the platform.
Requirements: 3+ years full-stack (Python/React), experience with API integrations or ETL, comfortable with LLM orchestration, can work independently, genuinely interested in B2B operations.
Tech Stack: Next.js, TypeScript, Python, PostgreSQL, Gemini API, vector databases, AWS, ERP/EDI systems
Structure: hourly contractor (30-60 day trial) → co-founder equity if mutual fit.
Apply: daly@CrewCapable.com - subject "HN Founding Engineer"
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 Backend Engineer - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/abb953ee-5bb7-4637-9f6...
Senior Site Reliability Engineer - $178,500 USD + equity — https://jobs.ashbyhq.com/duck-duck-go/9f845ea5-4bdd-432a-826...
Senior Software Engineer, Windows Desktop App - $178,500 USD + equity — https://jobs.ashbyhq.com/duck-duck-go/47e569c6-f995-4955-a89...
Engineering Director, Browser Platform - $243,800 USD + equity https://jobs.ashbyhq.com/duck-duck-go/0541f1f3-4302-4b76-93a...
VP, Business Development - $320,000 USD + equity https://jobs.ashbyhq.com/duck-duck-go/276ae352-55b5-4fb2-9b9...
Director, Product Management - - $243,800 USD + equity https://jobs.ashbyhq.com/duck-duck-go/2a379a3e-ee10-45d2-927...
Elicit | San Francisco + remote (US timezones) | https://elicit.com/careers
Elicit is building AI for science. We scaled to >$7MM annual revenue and 450k MAU fast. We're hiring for multiple roles and are primarily interested in people with early-stage company experience, who are comfortable in high-agency, fast-paced teams.
Reasons you might want to join Elicit:
1. We have been thinking about how to apply AI for high-stakes knowledge work since even before GPT-1. Elicit was spun-out from Ought (https://ought.org/) which was an applied research lab.
2. If you're concerned about the potential downsides and risks of super-powerful AI: so are we! Happy to explain more of this story on a call, or you can also check e.g. https://ought.org/updates/2022-04-06-process for a primer.
3. We like spending time with each other, and have get-togethers every 6 weeks, but we're flexible on location.
Reasons you might not want to join Elicit:
1. We've found a level of product market fit (as evidenced by metrics) but we've not proven everything out yet. If you want predictability, Elicit is not for you.
2. We aim to hire people who thrive in low-bureaucracy environments, and let them loose. If you need structure, lots of support, close mentorship, or tightly-defined work assignments, Elicit is not for you.
A selection of open roles—more on the site:
• ML engineer: https://elicit.com/careers/913a03d5-bd26-4c64-8346-21a029f34...
• Founding data engineer: https://elicit.com/careers/8cc10be7-30ca-469a-a567-dfcdb271f...
• Senior software engineer: https://elicit.com/careers/aa99e2e9-5b15-4cd3-ac9d-9c9177ff6...
GoGoGrandparent (YC S16) | FULLY REMOTE | Full-time | Able to work 4+ hours overlap with mainland US (global) | 1 x Tech Lead Engineer + 3 x Senior/Staff Backend/Full-stack/Frontend Engineers | $100k-$200k (partially location-dependent)
Build high-quality, robust engineering at the rarest of things - a Silicon Valley startup that is both wholesome AND profitable. We have 8-figure revenue, are YC-backed, and growing fast.
Tech stack (required): Back-end (Node, Typescript, MySQL, REST* / GraphQL), Front-end (Vue.js), deploy (AWS, Docker/K8s) Minimum 5 years experience (with Node or Vue).
2-stage interview process.
If you want to help older adults and people with disabilities, send your LinkedIn/CV to recruitment@gogograndparent.com (keep it brief) or apply at https://www.ycombinator.com/companies/gogograndparent/jobs
ConductorOne | ONSITE (SF / PDX) | Full-Time
ConductorOne is building the platform for identity security and least privilege automation — helping companies secure access to everything, without slowing people down. Our engineering culture emphasizes small, high-ownership teams that deliver measurable impact and move quickly.
We’re hiring across many areas:
- Software Engineers – We’re growing our product development teams in SF and Portland.
- Site Reliability Engineering – We’re looking for SREs and a hands-on SRE manager (SF or Portland) to own reliability, performance, and infrastructure as we scale.
- Forward Deployed Engineering (FDE) – We’re building a brand-new customer-facing engineering org: we're looking for engineers who want to work closely with customers to modernize and automate identity operations, and a Manager, FDE to lead the team.
- Governance, Risk & Compliance (GRC) – We’re building a new GRC function and hiring our first Compliance Engineer to help scale our security and audit programs.
Apply here: https://www.conductorone.com/careers
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 now 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 UX/UI Developer | Equity | 100k+ (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
Peregrine Technologies | Senior Software Engineers | SF / NYC / DC - Hybrid | Full-time | $130,000 - $250,000
Join our founding engineering team. Peregrine helps critical institutions make better decisions and improve operations by unlocking the value of their data.
[Leadership] Engineering Manager (SF) https://grnh.se/s7yxefzs5us
[Leadership] Engineering Manager, AI (SF) https://grnh.se/0w7ot24o5us
Senior Software Engineer, AI (SF, NYC, DC) https://grnh.se/yl9kuqrg5us
Senior Software Engineer (SF, NYC, DC) https://grnh.se/gwf63pot5us
Senior Product Designer (SF / NYC) https://grnh.se/s96svypy5us
Design Engineer (SF) https://grnh.se/z8ev1cgu5us
Product Manager (SF) https://grnh.se/kyvpq2ww5us
Fyxed.com | Fintech Engineers | Fully Remote
Fyxed deploys capital to landlords and their property managers for cash needs like repairs, turnovers, and improvements on rental properties.
We're at an inflection point where we have the deployment capital ($50M) to really take a big swing at this opportunity.
The perfect candidate has prior fintech (lending) experience, loves wrangling the complexities of reconciling/tracking money, and bonus points if you've built on top of Column.com's API.
Email me directly: taylor at fyxed dot com
Rainmaker | El Segundo, CA, ONSITE | Software Engineering | rainmaker.com
We're building a cloud seeding system using in-house developed UAVs, operational software, and radar validation to create more rain and end water scarcity worldwide.
You can apply by reaching out to me directly at darrion@rainmaker.com.