Founding AI Infrastructure Engineer - Simulations & Equity
Jack & Jill/External ATS
A well-funded AI infrastructure startup in San Francisco is seeking a Founding Engineer to design and scale distributed backend systems integral to training advanced AI agents. Ideal candidates will have experience in ML pipelines, systems thinking, and a strong foundation in TypeScript and Kubernetes. This role offers massive technical ownership and the chance to work closely with elite AI researchers, contributing to impactful agent training infrastructure. Join a low-ego environment with opportunities to shape the product architecture directly. #J-18808-Ljbffr Jack & Jill/External ATS
- Harrison Clarke is seeking a Founding Engineer in San Francisco for a pioneering role in an early-stage AI and cloud infrastructure startup. This position offers a unique opportunity... ...AWS or GCP. The role promises significant equity, competitive salary, and the chance to...Employment Equity
$160k - $220k
A leading AI company in San Francisco is seeking an experienced Founding Engineer to build core systems from the ground up. This hybrid role emphasizes real ownership... ...of USD 160,000-220,000 along with competitive equity and U.S. visa sponsorship for qualified candidates...Employment EquityVisa sponsorship$150k - $200k
MissionHires is looking for a Founding Engineer to craft the context for AI-driven revenue software in San Francisco... ...Python, and have expertise in cloud infrastructure. Attractive compensation includes a salary of $150-$200k and equity in a fast-growing company. #J-18808...Employment Equity$200k - $300k
Fragment Data Technologies is seeking Founding Engineers in San Francisco to design and build foundational architectures for AI agents that resolve procurement exceptions across... ...300,000 plus a $15,000 geography bonus and equity options. Join a high-growth company with a...Employment Equity$140k - $180k
...Consulting Ltd is seeking a Founding Engineer in San Francisco to design and... ...a scalable, multi-tenant AI-native platform. The role involves... ...in production-grade data infrastructure, strong expertise in ETL/ELT... ...$140k - $180k, along with equity. #J-18808-Ljbffr Alldus International...Employment Equity- A public safety technology startup is seeking a Founding Engineer to architect AI systems that enhance law enforcement's operations. You will collaborate... .... This position offers substantial ownership and equity in a pivotal role impacting community safety. #J-18808-Ljbffr...Employment Equity
- An AI recruitment service in San Francisco is seeking a Founding Full Stack Engineer to build an AI-driven workflow platform from the ground up. The role involves designing... ...-office environment. Competitive salary with equity offered. #J-18808-Ljbffr Jack & Jill/External...Employment EquityWork at office
$130k - $160k
A cutting-edge AI startup is seeking a Founding Product Engineer in San Francisco to shape the future of supervised AI interactions. This role offers complete... ...in a startup. Competitive salary of $130K-$160K plus equity is offered. #J-18808-Ljbffr Jack & Jill/External ATSEmployment Equity$180k - $250k
Founding AI Engineer (Agentic AI + Reinforcement Learning) Stealth AI Startup... ...k - $250k base + 0.4-0.75% equity Early Team | Real... ...digging through tools, logs, and simulation environments . This company... ...Execution Systems Build the infrastructure that allows models to...Employment EquityH1bImmediate start- ...A cutting-edge AI start-up based in California is seeking a Founding Engineer to join their team. This pivotal role involves... ...that simplify complex physics simulations. The ideal candidate will have... ...term earning potential, including equity options. Candidates must be located...Employment EquityWork at office
$130k - $170k
...A pioneering AI event planning startup in San Francisco is searching for a Founding AI Engineer. The ideal candidate will build and scale AI systems to automate event-planning... ...competitive salary range of $130K-$170K and equity opportunities, this role offers the chance to...Employment Equity- ...A pioneering AI technology company is seeking a Founding AI Engineer in San Francisco to design and optimize machine learning systems for next-generation AI.... ...fundamentals, and proficiency in Python. Competitive compensation, equity, and benefits are provided. #J-18808-Ljbffr...Employment Equity
$159k - $268k
...Waabi, founded by AI visionary Raquel Urtasun, is the leader in Physical... .... To learn more visit: Simulation is at the core of Waabi's... ...Our closed-loop simulation engine built with the latest in generative... ...in this role, including equity incentive awards and an annual...Employment EquityFull timeWork at officeWork from homeFlexible hours$160k - $250k
...Title: Founding AI Engineer (Research & Systems) Target: PhDs & Research Masters from Stanford, MIT, Berkeley, CMU focused on AI, ML, NLP,... ...CA | On-Site Compensation: $160K - $250K | 0.8% - 2.0% Equity Visa Sponsorship: Available (H1B, OPT, F1, TN, O1) About...Employment EquityH1bImmediate startVisa sponsorship- ...A technology startup in San Francisco is seeking a Founding AI Engineer to develop an AI-powered knowledge platform. You will participate in... ...and 2+ years of experience in ML. The role offers a generous equity package, competitive salary, and flexible work arrangements....Employment EquityFlexible hours
- ...the next-generation retrieval engine for AI systems. We’re rethinking search... ...accurate, and built to serve as infrastructure for the next decade of AI. As a Founding AI Engineer, you’ll work across... ...Very competitive compensation, equity, and benefits. Next Steps:...Employment Equity
$150k - $250k
...Moore's law going by building AI agents that automate large... ...About the Role As a Founding AI Engineer, you will own the core intelligence... ...problem, and can build the infrastructure to systematically make your... ...Competitive salary and equity package Comprehensive benefits...Employment Equity$140k - $220k
...Join to apply for the AI Engineer (Founding Team) role at Coverbase Get AI‑powered advice... ...full development lifecycle, including infrastructure and front‑end work around AI features... ...experience and ability) ~ Meaningful equity ~ Health insurance ~15 days PTO...Employment EquityContract workRemote work- ...At Falconer, we’re transforming how engineers create, access, and share knowledge. We’re looking for a Founding AI Engineer to help us build an AI-powered knowledge platform... ...graphs Perks and benefits ~ Generous equity package ~ Competitive salary and benefits...Employment EquityWork experience placementWork at officeFlexible hours
- ...This is a job that Jill, our AI Recruiter, is recruiting for... .... Job Title: AI-Native Founding Engineer Company Description: Fancysauce... ...engineer, gaining massive equity and the ability to define... ...the frontend, backend, and infrastructure. Design and scale agentic...Employment Equity
- A leading AI startup is seeking a Founding Deployed Engineer to bridge AI capabilities with real-world execution in institutional real estate. You will manage... ...competitive compensation, including salary and equity options, and the chance to influence the engineering...Employment Equity
$230k - $300k
...and candidates. Title of Role: Founding AI Engineer (Agentic Systems / Full-Stack)... ...office) Salary: $230,000 - $300,000 + Equity Company Description Our client... ...the full stack (frontend, backend, and infrastructure) to ship product features Partner...Employment EquityWork at officeImmediate start3 days per week- Wildcard is looking for a Founding Engineer to lead the development of their AI commerce platform in San Francisco. The role requires a strong full-stack engineering capability, with experience in fast-paced startups and a clear ownership mentality. You will shape product...Employment Equity
- An innovative AI startup in San Francisco is seeking a Founding Engineer to help turn ambitious product visions into reality. In this role, you'll collaborate with... ...-facing products. The company offers top salary, equity, and benefits like unlimited PTO and visa sponsorship...Employment EquityVisa sponsorship
- ...healthcare tech startup in San Francisco is seeking a founding engineer to build and scale AI infrastructure. The role involves collaborating with a skilled team... ...focus. This position offers competitive salary, equity, and benefits, along with the opportunity to work in...Employment Equity
- Jack & Jill is seeking a Founding Engineer to architect an essential governance layer for AI adoption in regulated enterprises. Located in San Francisco, this role... ...offers a high-impact trajectory with significant equity. The ideal candidate will build integrations with...Employment Equity
- ...Traba is seeking an experienced Senior Applied Agent Engineer in San Francisco to join their founding team. You will build an agentic platform that enhances supply chain operations, focusing on data synthesis and customer integration. The ideal candidate possesses...Employment Equity
$120k - $170k
Alldus International Consulting Ltd is hiring a Founding Engineer in San Francisco to join an AI startup in the eCommerce industry. The successful candidate... ...offers a salary range of $120k - $170k alongside equity. #J-18808-Ljbffr Alldus International Consulting LtdEmployment Equity$160k - $210k
Alpha Associates Recruitment is seeking a Founding Engineer in San Francisco, working for an early-... ...on operational problem-solving using AI. Candidates should have 2+ years of software... ...ranges from $160k to $210k, plus equity. This is an onsite position, requiring five...Employment EquityWork at office$140k - $220k
Legion Health seeks a Founding Engineer in San Francisco to own the infrastructure for their autonomous mental healthcare system... ....js and TypeScript, integrating AI agents, and ensuring compliance with... ...vacation, and early-stage equity options. Ideal candidates are those...Employment EquityFlexible hours
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