Founding Engineer
$180k - $220kVibrant
Get AI-powered advice on this job and more exclusive features. This range is provided by Vibrant. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $180,000.00/yr - $220,000.00/yr Additional compensation types Stock options Vibrant is building the AI-powered operating system for modern, practitioner-led care, so clinicians can deliver high-touch, personalized medicine without drowning in admin. Think “Cursor for clinicians”: one intelligent workflow that unifies charting, operations, and decision support. We’re Seed stage with focused runway and working directly with real clinics. If you want ownership, hard problems, and meaningful equity, this is it. Why this role exists Own v1/v2 of a product clinicians use every day and see your work land in real practices within weeks. Shape the company: architecture, product direction, hiring bar, and execution rituals. Build where AI is actually useful—reducing clinical busywork and improving care decisions. What you’ll do Design and build the core product surface end-to-end: data modeling, APIs, front-end experience, and the glue between them. Ship AI-powered workflows for clinicians (reasoning support, summarization, drafting, retrieval) with evaluation, safety, and versioning. Integrate with clinical systems (EHRs, scheduling, comms, telemedicine) and make them feel seamless. Bake in privacy and compliance from day one (auditability, access controls, secure handling of sensitive data). Create leverage: internal tooling, observability, CI/CD, lightweight guardrails so a small team can ship weekly. Work directly with founders and clinicians to scope, prototype, measure, and iterate quickly. You might be a fit if you’ve… Built 0→1 at an early-stage startup and owned an entire product slice. Are a true full-stack generalist who enjoys moving across data, APIs, and UI as the problem demands. Shipped LLM-based features (or credible prototypes) and care about evaluations, safety, and iteration speed. Have a strong technical foundation (CS or comparable quantitative degree) and product taste. Move with ownership and curiosity: you learn fast, reduce scope intelligently, and make things real. Logistics Remote: This role is remote, ideally based in the San Francisco Bay Area or interested in relo. Open to other locations w/ travel for the right candidate. Comp: $180-220k base + 0.5 - 0.8% equity. Seniority level Mid-Senior level Employment type Full-time Job function Technology, Information and Internet Referrals increase your chances of interviewing at Vibrant by 2x #J-18808-Ljbffr Vibrant
- ...Employment: Full-time / Permanent Industry: Robotics / Electronics / Hardware About the Role We are looking for a Founding Electrical Engineer to join an early-stage engineering team developing a fully autonomous PCB fabrication machine . You will work...SuggestedPermanent employmentFull time
$150k - $200k
...We are hiring on behalf of our client. An elite, stealth-stage hardware company based in San Francisco who is seeking a Founding Electrical Engineer to help design and build a first-of-its-kind autonomous circuit board fabrication platform. The client's technology is...SuggestedFull timeWork at office- ...MLabs in San Francisco, CA, is seeking a Founding Electrical Engineer to design and build a first-of-its-kind autonomous circuit board platform. You will own custom electronics, firmware, and system integration in a highly hands-on founding role. As a founding team...Suggested
- ...Job Description Job Description About the Role Join a recently funded founding team as its first hardware engineer, taking a prototype device from concept through production. You will own the hardware journey, from board design and manufacturing through quality assurance...SuggestedVisa sponsorship
- ...human approval, and drives systems it was never given an API for. About the Role: This is a backend- and systems-heavy founding engineering role where "full-stack" means owning the product and system end-to-end. You'll build the workflow engine for long-running...SuggestedFull timeH1bWork at officeVisa sponsorshipMonday to Friday
- ...from across IT and security. Several design partners today and a founding team of three. Full-Time, In-person, San Francisco, CA.... ...About the Role: This is a backend- and systems-heavy founding engineering role where "full-stack" means owning the product and system end...Full timeH1bVisa sponsorship
- ...Clera in San Francisco, CA seeks a hands-on hardware engineer to own the hardware journey from concept to scalable production. You will... ...deliver a reliable device. You\'ll collaborate closely with the founding team to move prototypes into production, optimize power...
- ...candidate profiles across active roles and use resumes/profiles to understand which backgrounds may be a fit. THE ROLE As a Founding Engineer, you may work on projects that require strong execution, communication, analytical judgment, and the ability to move quickly...
$170k - $250k
...Healthcare AI · Founding Team · San Francisco $170K – $250K + 0.5–1.5% Equity SF · Remote-Flexible $5M Raised · Tier-1 VCs 2–4 Founding Engineers No Visa Sponsorship AI Agents Replacing Manual Healthcare Operations A well-funded, early-stage AI startup founded...InternshipRemote workVisa sponsorshipRelocation packageFlexible hours$350k
...consistent and personalized across all channels. Reverse engineering legacy healthcare systems that don’t have public APIs to integrate... ...who desperately need them. We’re looking for exceptional founding engineers to help us realize this ambition. If you’re an...Contract workNight shift$150k - $250k
...the company | Founding Engineer | San Francisco | ONSITE | Full-time | $150K-$250K + 1-3% equity Hedge is an AI-native insurance company. We started as a wholesale brokerage for specialty commercial insurance, where AI agents do most of the work of placing policies:...Full timeWork at office- ...strategic operators. Now we need to build fast enough to match customer demand. The Role This is not a typical engineering role. You’ll be our founding engineer, with an outsized role in how the product, company, and engineering culture evolve. You’ll write code,...
$250k
...transferred to us in real time. The company is bootstrapped and founded by a former startup and venture capital attorney. Sixteen... ...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- ...and the US. The role You will be one of the first three engineers, and the first ones hired. This is a CTO-calibre seat: you set... ...Zero-to-one experience: founder, technical co-founder, CTO, or a founding or very early engineer at a high-growth startup An...InternshipRelocationRelocation package
$180k - $230k
...(CTO) and Chirag (CEO) are the team today. You'd be the second engineer: real-time voice, generative UI that redraws itself based on who... ...without being asked. Comp Base: $180-230K Equity: Founding-caliber Location: In-person, San Francisco Process 4...Live inWork at office$7.5k
...Founding GTM Engineer (Series A Fintech / EdTech) Location: 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$180k - $280k
...About the Role This is a founding engineer role at an early-stage AI startup building intelligent agent platforms for top-tier insurance carriers. You will own large swaths of the product end-to-end, working at the intersection of LLMs, unstructured data, and complex...$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....Remote workVisa sponsorship- ...A cracked, early-career builder with 2 to 8 years of real experience who has already done zero to one: a founding or very early engineer at a strong AI-native or YC startup, or an ex-founder or ex-CTO who is now back to building. They learn unusually fast and have a clear...Full timeInternshipLive in
$150k - $250k
...The opportunity Hedge is hiring a founding engineer to build the agents that run an insurance company and the infrastructure that lets them scale. You’ll build systems that read messy submissions, chase missing information, navigate carrier requirements, and move accounts...Work at office- ...Founding Engineer (Full Stack) Location: San Francisco Bay Area Type: Full-Time Compensation: Competitive salary + meaningful equity (founding tier) Backed by 8VC, we're building a world‑class team to tackle one of the industry’s most critical infrastructure...Full time
- ...connections will form the foundation of the agentic internet – and Caylex will be the infrastructure powering it. The Role As a Founding Engineer, you’ll play a central role in shaping both our product and engineering culture. You will: Work full-stack across...Full timeWork at office
$150k - $250k
...AgentMail is building the identity and communication infrastructure for AI agents, starting with email. We are looking for a Founding Engineer with backend and infra focus to architect systems for agents as the end users. Responsibilities: Design APIs that are...Work experience placementInternship$150k - $250k
...Agentmail Engineer Opportunity Location: San Francisco, CA Type: Full-time, on-site We are seeing a surge in market demand as... ...for your email, it's email for your AI. We're looking for a founding engineer with strong backend and infra instincts to help build...Full time- ...Founding Engineer Infinite is a stablecoin payment processor. We offer businesses turnkey APIs and SDKs to instantly move money anywhere in the world at a fraction of the cost of traditional solutions. The founding team previously built and scaled products at financial...
- ...universities and turned down millions of dollars of cash/equity to build real products for billions of humans at Ghost. Apply for the founding eng role if you: ~ Use agents to write ~90% of your code ~ Have done exceptional things in the past ~ Have the...
$130k - $200k
...Founding Engineer - Full Stack (AI x Developer Tools) Location: San Francisco, CA (Hybrid - 4 days/week in person) Compensation: $130,000 - $200,000 base Equity: 0.10% - 1.75% Work Authorization: Open to visa sponsorship in exceptional cases Type: Full...Full timeImmediate startVisa sponsorshipWork visa- ...estimate for this role and may vary based on experience and leveling. Job Description About the Role We’re hiring a Founding Engineer to help architect and scale the core platform at Proaction. This is a hands-on, high-ownership role for someone who operates at...
$130k - $200k
...Capital, and angels from Instagram, Fanatics, and Clay. We have early revenue and are excited to now expand our team with our founding engineer. The founders We’ve spent our careers building in consumer/social and have a deep love for niche online communities, internet...Full time$185k - $215k
...gap between referral and care. The result is better patient experiences and health outcomes. Our founding team pairs deep experience investing in health tech with engineering expertise from Meta and we just raised a $2.5M pre-seed led by GreyMatter. About the Role...Work at officeFlexible hours
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