Founding Engineer
$120k - $180kFlowtel
Founding Engineer – Staff/Senior Location: San Francisco, CA Type: Full-time, In-person Flowtel is building the next-generation operating system for hospitality, powered by modern AI agents that can handle everything from booking to room service. We just launched, secured $3 million in seed funding, and are backed by YCombinator. Flowtel is an AI‑first company. Every part of the business uses AI thoughtfully—product, sales, marketing, operations, support, and of course, engineering all run with AI at the core. We keep our team small and talented, so everyone is an engineer at heart, hands‑on with code, systems, and product decisions. What We’re Looking For High Agency Extreme AI coding experience Loves agents more than humans Compensation Senior Engineer: $120K–$180K + ~0.5% equity Ex‑founder/Staff Level: $180K–$250K + 1%–3% equity #J-18808-Ljbffr
- Peregrine Technologies in San Francisco is seeking a founding member of the Business Technologies team. You will design internal infrastructure... ...IT, Security, and business teams. The role emphasizes an engineering-first approach, IaC, and cross-functional collaboration to...Suggested
- Peregrine Technologies is seeking a founding member of the Business Technologies team in San Francisco to design scalable internal infrastructure, not just modify existing systems. You’ll be the second hire, partnering with the TPM Lead to define architecture across identity...Suggested
- Peregrine Technologies is seeking a founding member for its Business Technologies team in San Francisco. You will help design internal infrastructure, automate IT workflows, and scale platforms across identity, SaaS, and cloud environments. You will partner with IT, Security...Suggested
- Hivemind is building a social AI that talks to many people at once, with one-on-one conversations. We are seeking founding members of technical staff to co-own the foundation from day zero and shape the team as it grows. You will define technical standards, build core...Suggested
- ...science and manufacturing that isn't possible on Earth, and we're doing it without humans in the loop. We're looking for a Founding Mechanical Engineer to own the design and development of our robotic arm from concept through flight-ready hardware. This is a high-...SuggestedPermanent employment
- ...role offers greater autonomy and closer collaboration with the founding team than other positions. Required Qualifications Strong... ...enrolled or finished MS or PhD in Operations Research, Industrial Engineering, Applied Mathematics, or a related quantitative field Domain...Full timeLocal areaRelocation
$250k - $380k
Base pay range $250-380k Needl Owner - Helping tech startups scale Founding Hardware Engineer (Stealth Robotics Startup) About Us We’re a tiny, fast-moving team building autonomous systems for heavy industrial machines. We retrofit existing equipment with a plug-and-...Full timeLive outRemote workVisa sponsorshipRelocation package$500 per month
...DESCRIPTIONThis company handles millions of calls per month and needs an engineer who has worked at that scale before and knows how to build... ...sub-100 milliseconds.You will work on-site directly with the founding team, contributing across architecture, infrastructure, and...H1b- Oho Group is seeking a Founding Mechanical Engineer in San Francisco to lead the design, build, and testing of complex hardware systems. This position requires a Bachelor's degree in a related field and hands-on experience with hardware development, with responsibilities...
- Moritz, an AI-native law firm backed by YC, is hiring a Founding Engineer in San Francisco. You will join as a hands-on leader responsible for product building, scaling the team, and shaping engineering processes from day one. You will ship critical features, own delivery...
- Trajectory, based in San Francisco, is seeking a Founding Generalist Engineer to craft the product experience for continual learning. The role involves owning the SDK and API surfaces while working directly with founders and industry-leading partners. Ideal candidates...
- Truss is a regulated fintech company seeking the founding head of risk to design and lead the risk program. The role requires building production risk systems, rules engines, and decisioning platforms to catch fraud, abuse, and loss in production. You will own end-to-end...
$350k
...conversations consistent and personalized across all channels. Reverse engineering legacy healthcare systems that don’t have public APIs to... ...who desperately need them. We’re looking for exceptional founding engineers to help us realize this ambition. If you’re an engineer...Contract workNight shift- ...Weave At Weave, we're building the best software for the best engineering teams to move faster, and we want to hire exceptional sales... ...Andrew runs engineering at Weave, and before that worked as the founding engineer at Causal. Responsibilities Build pipeline:...Flexible hours
- ...previously built and exited companies and held senior product and engineering roles at Meta, Airbnb, and Canva. The throughline across... ...infrastructure that bigger players take for granted. The role As Founding Engineer, you’ll build the technical foundation of that...Night shiftWeekend work
- ...tl;dr: This is a 1 of 1 role. We're looking for a founding engineer to work alongside a Thiel Fellow founder as employee #1 - with 5X more equity than most "founding engineers". About Empathic “…but I tell you all today, I would rather die a man than live for all eternity...InternshipWork at office
- ...manufacturing, and we're building fast. The Role This is a founding growth role, and it is not a traditional marketing job. You... ...with business acumen on top: you'll treat go-to-market as an engineering problem, building scalable, tech-enabled outreach systems rather...
$100k - $200k
...innovation. Learn more at voicecursor.ai. Role Description This is a full-time, on-site role based in the San Francisco Bay Area. As a Founding Engineer, you will play a pivotal role in shaping the technical foundation of Voice Cursor. Your day-to-day responsibilities will...Full time10 hours per weekFlexible hours- ...Founding Engineer (Full Stack) Location: San Francisco Bay Area Type: Full-Time Compensation: Competitive salary + meaningful equity (founding tier) About the role We’re hiring a founding full stack engineer to help architect and build the platform from day one. This is...Full time
- ...Founding Engineer: Build the Email Infrastructure for AI Agents What happens when millions of AI agents need their own email addresses? We're not talking about adding AI to Gmail — we're talking about rebuilding email infrastructure specifically for a world where AI agents...
- ...You will turn Prox's GTM motion into an engineered system: find the right manufacturers, identify buyer committees, build high-context... ...up, and the right next action after every customer touch. The founding GTM engineer owns that system. You will help us find high-fit...
$175k - $225k
...About the Role Join a fast-moving, early-stage consumer AI startup as a Founding Engineer — a rare, high-impact position working directly alongside the founder. This is a true 1-of-1 opportunity to shape both the product and engineering culture from the ground up. The...Remote workVisa sponsorship$170k - $250k
...Founding Engineer Location: San Francisco, CA (Mission District) Work Arrangement: Full-Time | On-site (5 days/week) Compensation: $170,000–$250,000 Base Salary + Equity (0.25–1.5%) Visa Sponsorship: Available for exceptional candidates About the Company We're building...Full timeImmediate startVisa sponsorship$145k - $175k
...Founding GTM Engineer Title of Role: Founding GTM Engineer Location: San Francisco, onsite Company Stage of Funding: Venture-Backed - AI, B2B, Software Development, Enterprise Office Type: Onsite Salary: $145K-$175K Company Description We're...Work at office$250k
...Founding Engineer (San Francisco Startups | up to $250k+ + equity) Salary: Total compensation up to $250,000+ plus meaningful equity Dex is an intelligent recruiter that helps you run your job search. Tell Dex about your experience, what you want to build or solve, and...- ...governance, and workflows — before you deploy. We're a team of engineers creating the operating system for safe AI deployment at... ...market engine from the ground up. You'll work directly with the founding team to build, automate, and scale every part of our pipeline...
- ...to automate the repetitive work currently handled manually across emails, spreadsheets and legacy systems. They are hiring a Founding Engineer to work directly with the founders and customers, understand how these businesses operate and build the product from first conversation...
$7.5k
...Founding GTM Engineer (Series A Fintech / EdTech) Location and Commitment San Francisco, CA or Phoenix, AZ (In-Person, Full Time) | Seniority: Founding / Senior IC | Equity: Meaningful Founding Stake The Mission Architecting the Financial Rails for the $900B School Choice...Full timeLive inWork at officeWork from homeRelocationVisa sponsorshipRelocation package$250k
...transferred to us in real time. The company is bootstrapped and founded by a former startup and venture capital attorney. Sixteen... ...percent reply rate. About the Role This is the company’s first engineering hire, reporting directly to the Founder, who is currently the...Full timeCasual workWork at officeImmediate startRemote workRelocation- ...researcher who has spent his entire career in enterprise AI, leading engineering teams from seed through Series C. The broader team includes... .... We hold a high bar of excellence that starts with the founding team. Background Deploying truly impactful AI Agents today requires...
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