Founding AI Engineer - Hands-on Builder, Own From Day 1
Fuel Talent LLC
Fuel Talent LLC in San Francisco is seeking a Founding Engineer to own core technical decisions from day one, building backend systems to ingest PDFs and develop AI agents for compliance workflows. You will ship across frontend, backend, infrastructure and AI, using Kotlin/Spring Boot, React/Next.js, Postgres on GCP, and Terraform, shaping a zero-to-one startup in a rapidly evolving AI-driven space. #J-18808-Ljbffr Fuel Talent LLC
$200k - $400k
...to help them hire. Founding AI Engineer Location San... ...Type On-site - Six days per week Compensation... ...Experience 2+ years of hands-on AI engineering... ...time Hiring Count 1 candidate Company Description... ...where you will own the AI layer end-to-end...SuggestedFull timeWork at officeImmediate startRemote workVisa sponsorship- ...Founding Applied AI Engineer — Proactive AI Agents Location: San Francisco,... ...Work Arrangement: Onsite, 5 days/week Employment Type:... ...shipped AI-powered products hands-on. You'll own 01 product areas end-to-... ...submitted to the client) Stage 1 — CEO Intro Call | 30...SuggestedFull timeH1bRelocationVisa sponsorshipRelocation package
$200k - $300k
...MissionHires is hiring a Founding AI Engineer to own end-to-end ML research and productionization for cutting... ...ownership Experience in 0‑to‑1 startup environments with high ambiguity... ...and understanding unstructured data Hands‑on experience building evaluation pipelines...SuggestedH1bVisa sponsorship- ...Chief AI is building the intelligence platform to... ...Role We are hiring a Founding AI Engineer to build the systems... ...engineering culture from day one. This is a genuinely... ...building 0 to 1; founding or early (-)... ...that impact millions Own the intelligence layer...Suggested
- ...We are seeking an Founding Computer Vision Engineer – Multimodal AI & VLMs to join an early... ...You will own critical parts of the... ...Qualifications Approximately 1 to 5 years of... ...professional experience. Hands-on experience... ...candidates are practical builders who have shipped...SuggestedWork at officeVisa sponsorship
$150k - $250k
...Moore's law going by building AI agents that automate large... ...design. We're backed by tier-1 Silicon Valley investors... ...About the Role As a Founding AI Engineer, you will own the core intelligence of Bronco... ...at an AI startup Deep hands-on experience with post-training...$225k - $255k
...product-focused team building an AI-powered B2B pricing... ...discount governance. As our Founding AI Engineer , you'll own the evaluation systems, feedback... ...to real customers from day one and expected to own... ...research prototypes. ~ Direct hands-on experience building...Relocation$180k - $230k
We're recruiting a Founding AI Engineer for an early-stage SF startup building... ...them through the job. You'd own the AI core: vision-language... ...probably a fit if you have: Hands‑on training, fine‑tuning or post... ...and can be in the SF office 5 days a week Who this isn't for: IT...H1bWork at officeVisa sponsorship$180k - $250k
...AI coding assistants changed how software... ...doing the same for the engineers behind jet engines?... .... What you'll own You'd be... ...to the CTO and two founding engineers who all founded... ...meetings from the first day Some on-prem... ...title Hands-on with hardware or...Full timeVisa sponsorship$150k - $300k
...large target, and engineers who would rather... ...The company An AI-native startup... ...minded engineers and builders who care about... ..., with a direct hand in shaping the... ...role in one line Own an entire... ...resonate strongly: Founding Engineer, Founding... ...Francisco, five days a week in the office...Part timeH1bWork at officeRelocationOverseasVisa sponsorship$145k - $240k
...venture-backed startup (founded 2025) building an AI platform for the... ...one of the first engineers on a small team,... ...the product and own customer-facing features... ...(within the last 1 to 2 years) of... ...end-to-end ~ Hands-on, daily use of AI... ...engineer seat with day-one ownership of product...Full timeH1bImmediate startVisa sponsorship- ...at home here. From day one, you'll get real... .... Our team of 100+ builders has 30 exits under... ...We're hiring a Founding Lifecycle Marketing... ...over time. You'll own the strategy, the tooling... ...expect you to use AI heavily to get more... ...to end ~ Deep hands‑on skill with journey...Work at officeImmediate start
$160k - $210k
...We're building an AI-native platform to... ...This is a true founding-engineer seat. You'll work directly... ...in production, and own problems end-to-end... ...real workflows on day one. WHAT YOU'LL... ...Exceptional junior engineer (1-3 years): From a... ...to a slice Hands-on AI agent...Relocation package$130k - $200k
...space is looking for a Founding Software Engineer to help shape the... ...company's trajectory from day one. What You'll Do... ...agentic workflows. Own projects end-to-end,... ...experience building products 0→1, either at an early-... ...-based platforms. ~ Hands-on experience with...Work at officeVisa sponsorship- ...are struggling to adapt to an AI-native age, while lenders and... ...Role We’re looking for a founding AI/ML engineer to build the intelligent systems... ...founders and customers and own the full production loop:... ...work in person with the team 5 days a week. Experience with Python...Live in
- ...All jobs Hybrid Engineering biotech 7+ years python Agentic AI Engineer Benchling is looking for a founding engineer to join their Intelligence Engineering... .... The role requires heavy hands-on coding while acting as a... ...brand recognition of Tier-1 FAANG/Unicorns. #J-18808...
$200k - $300k
...will make Pally the #1 consumer agent in... ...The role You’ll own how Pally ships and... ...many times a day, to a product people... ...things. This is a hands‑on engineering role. You’ll build... .... ~ Fluency with AI‑assisted development... ...ship. ~ You want founding‑team scope. You’ll...Full time$7.5k
...AI Engineer Location: San Francisco, CA or Phoenix... ...AI Engineer to own the brand feel of the... ...funds is Step 1 in the journey to... ...serving 1M customers/day at age 19.... ...talent, including a founding engineer who did AI... ...tooling — with minimal hand-holding and a high...Work at officeRelocationVisa sponsorshipRelocation package- ...Role facts Domain: AI agents / growth marketing... ...first senior AI hire, owning the quality and... ...Improve SEO and generative engine optimization (GEO) performance... ...systems, with recent hands‑on work shipping LLM... ...marketing agents. Hiring a Founding Applied AI Engineer for...Full timeRelocation package
- ...Town (town.com) is AI that starts from... .... Town was founded by Jean-Denis... ...That's what you'll own. You'll build... ...foundational, 0→1 build with ownership... ...Partner with engineers across the product... ...eval landscape hands-on, off-the-... ...Francisco, CA. Five days a week in person...Work at office
$150k - $250k
# Founding AI Infrastructure EngineerRemote (US) or Hybrid (SF Bay Area... ...inside the customer's own cloud.We're a venture-backed... ...we're bringing on exceptional engineers to build the infrastructure that... ...environments. This is a high-ownership, hands-on role spanning distributed...Full time$302k - $335k
...the TeamThe Applied AI Engineering team partners... ...speed, judgment, and hands-on problem-solving.... ...proven experience founding, scaling, or operating... ...leadership roles where you owned both product or... ...and up to 15 days annually for non-exempt... ...sick or safe time (1 hour per 30 hours...Work at officeLocal areaFlexible hours$197k - $278k
...teamThe Partner Applied AI Engineer team ensures the safe... ...production through hands-on technical guidance... ...as one og the the founding Partner AIE to own the technical engagement... ...work model of 3 days in the office per week... ...paid sick or safe time (1 hour per 30 hours worked...Work at officeLocal areaRelocation packageFlexible hours$220k - $300k
...Handshake was founded on a simple belief... ...million job seekers, 1 million+... ...started Handshake AI and built the fastest... ...feel Partner hand-in-hand with... ...together with engineers, scientists, operators... ...role. You'll own the full stack:... ..., CA | 5 days/week in-office...Full timeWork at officeRemote workFlexible hours- ...About the job Senior AI Backend Engineer - San Francisco,... ...Engineer who will own the backend... ...environments. This is a hands-on role where distributed... ...end to end from day one. What you'... ...A founder or founding engineer background... ...sponsorship (H-1B, O-1, OPT) and...H1bWork at officeVisa sponsorshipRelocation packageFlexible hours
$250k
...behind a brand-new AI lab in San Francisco. The founding team comes from... ...founding-level engineers . What you'll own Whole... ...surface where users hand complex... ...models and infra: a builder, not a narrow specialist... ...k–$500k base + 1–5% equity ~... ...work paid 2–3 day work trial in...Full timeVisa sponsorship$180k - $240k
...from the office 5 days a week . You... ...are open to O-1 or J-1 visa... ...Calendly into a doc. AI showed up and... ...your context and hands you real software... ...Role: You’ll own the frontend of... ...years of frontend engineering with a portfolio... .... Been a founding frontend engineer...Full timeWork at officeLocal areaRelocationVisa sponsorship- Job Openings Lead Founding Backend Engineer (Node, Python, React, AI/ML) - Startup... ...engineers and product builders. What Youll Do... ...of users. Own the data: Develop... ...millions of users or #1 App Store... ...on AWS or GCP . Hands-on experience... ...South Park), 56 days/week. Bonus: Your...
$180k - $225k
...Scribe's first-ever AI Solutions Engineer, you'll be an... .... This is a founding position that... ...you will: Own the technical layer... ...be hybrid 2-3 days a week out of... .... You're a builder at heart —... ...uncomfortable with hands‑on technical implementation... ...at over $1 billion, and...Full timeWork at officeImmediate startRemote workHome officeFlexible hoursDay shift2 days per week3 days per week$180k - $250k
...thousands of calls a day is not easy.... ...of specialists handing off mid-call... ...polished. 02 Own a large piece... ...what we build. Founding Data Scientist... ...market-leading AI voice agent for... ...US will become ~1% cheaper. We’ve... ...Partner closely with engineering to build a robust...Full timeWork at officeRemote workFlexible hours
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