• MLabs (San Francisco, CA)
    … to lead the charge on our core AI systems. The Role As a Founding AI Engineer , you will build and scale the systems that power our automated event ... Founding AI Engineer Location:...AI -driven experiences. What You'll Do: Develop Autonomous Agents: Build and scale AI agents for automated… more
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  • Surreal (San Francisco, CA)
    …looking for strong technical builders to join our founding team. The Role As the Founding AI Engineer #2, you will play a critical role in shaping our ... notable figures in the world protect and license their AI likeness. We're founded by folks who have 30+...Bonus : You are a previous startup founder or founding engineer . If you're excited about building… more
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  • Getclera (San Francisco, CA)
    We're looking for a founding AI engineer to build AI agents + models. You'll be working on messy, high-impact problems that most people would walk ... to one quickly while thriving in ambiguity. Other facts AI , APIs, Workflow automation At Truvo, we're building the...of the future, with the world's best full stack AI -native insurance broker platform. Building AI agents… more
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  • Surreal (San Francisco, CA)
    A cutting-edge AI company in San Francisco is seeking a Founding AI Engineer to shape their tech stack and culture. You will build core products, ... take full ownership of development, and leverage generative AI technologies. The ideal candidate has over 5 years...large scale systems, and a passion for innovative problem-solving. Join a collaborative team to create unique AI solutions.… more
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  • Getclera (San Francisco, CA)
    A pioneering technology company in San Francisco is seeking a founding AI engineer to build innovative AI agents and models. The ideal candidate will ... tackle complex, high-impact challenges and thrive in ambiguous environments. Responsibilities include automation of workflows and deep API integrations. This position emphasizes strong ownership of code and results, offering an exciting opportunity to shape… more
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  • Falconer (San Francisco, CA)
    A technology startup in San Francisco is seeking a Founding AI Engineer to develop an AI -powered knowledge platform. You will participate in product ... development from architecture to deployment, optimize systems, and implement backend services. Candidates should have an advanced degree in related fields and 2+ years of experience in ML. The role offers a generous equity package, competitive salary, and… more
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  • Together For Talent (San Francisco, CA)
    …redefine an industry most people take for granted. What's In It For You Be the founding engineer shaping a next‑generation AI platform from the ground up. ... Founding Software Engineer | AI... Founding Software Engineer | AI for Supply Chain...foundation of both the product and the company. You'll build , iterate, and deploy AI ‑driven systems that… more
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  • David AI (San Francisco, CA)
    …external stakeholders to productionalize the latest research insights. About this role As a Founding Audio AI Research Engineer , you'll define the research ... your roadmap. In this role, you will Define and build comprehensive evaluation frameworks for audio AI ...and build comprehensive evaluation frameworks for audio AI capabilities across speech, emotion, conversation dynamics, and acoustic… more
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  • Onton (San Francisco, CA)
    A tech startup in AI is seeking a Founding Engineer in San Francisco to set the strategic foundation for the Engineering Team. Responsibilities include ... designing user-critical features and collaborating with engineers and researchers. Ideal candidates should have 8+ years of experience in fast-scaling companies and strong problem-solving abilities. The role requires hybrid work with onsite collaboration for… more
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  • Tryflint (San Francisco, CA)
    … #2 at Vooma (YCS23). Every single member of the Flint team has been a founding engineer / founder. Early stage best practices are in our team's DNA. Because ... the next generation of websites: ones that can constantly build and optimize themselves based on visitor behavior and...feedback from users Basic qualifications: You are a product-first engineer You have built and deployed AI more
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  • Motion Recruitment Partners LLC (San Francisco, CA)
    A leading AI startup in San Francisco is looking for a Founding Engineer to shape the technical direction and influence product development. This role ... years of full-stack engineering experience and be excited about working with AI -powered products. This on-site position offers a unique opportunity for significant… more
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  • Atlas (San Francisco, CA)
    A prominent technology company in San Francisco is seeking an applied AI engineer to build an AI -powered concierge service for luxury travel. The ideal ... candidate will have extensive experience in software development and AI integration, working alongside a high-performing team to define the future of luxury… more
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  • Tryflint (San Francisco, CA)
    A fast-growing tech startup in San Francisco is looking for a product-first engineer to design and implement autonomous web systems. The ideal candidate has ... experience in AI product development, strong full-stack skills, and a passion for prompt engineering. You will work in a creative environment with a competitive… more
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  • Usul (San Francisco, CA)
    A growing tech company in San Francisco is seeking a Founding Engineer to build an AI pipeline to make government data useful. The ideal candidate knows ... how to build AI agents, is skilled in React and NextJS, and has a passion for solving national security challenges. This role involves engaging customers to… more
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  • Second Nature Computing (San Francisco, CA)
    …with helpful suggestions throughout your day. What we're looking for A builder ‑researcher hybrid who's shipped LLM products in production, obsesses over latency ... our in‑house context engine, aiming to achieve sub‑500ms end‑to‑end latency. Build eval pipelines, orchestration graphs, workflows, and kick off on‑device inference… more
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  • Falconer (San Francisco, CA)
    An innovative tech company in San Francisco is seeking a Founding Backend Engineer to build an AI -powered knowledge platform. This role involves shaping ... product development, defining technical direction, and working on backend systems, APIs, and databases. Candidates should have over 5 years' experience with languages such as Python or Node.js, expertise in containerization, and a solid understanding of cloud… more
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  • Fromolive (San Francisco, CA)
    A pioneering tech startup in San Francisco seeks a founding engineer to join their small, agile team. You will push the limits of full-stack software creation ... using LLMs to build internal tools. Ideal candidates should have impressive technical backgrounds, enjoy navigating ambiguity, and have a passion for startups. This… more
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  • Scoutbee GmbH (San Francisco, CA)
    A global technology company in San Francisco is seeking an Applied AI Engineer to join their newly launched Applied AI Lab. This role involves designing and ... collaborating with product leaders to deliver value and establishing frameworks for AI development. The ideal candidate should have extensive experience in software… more
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  • Atlas (San Francisco, CA)
    …our SF office (FiDi) at least three days a week. The Role We're looking for an applied AI engineer to help us build the next generation of Atlas - starting ... AI products inside a small, world-class team. What You'll Build AI recommendation and booking flows (hotels, dining, flights) Retrieval-augmented generation… more
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  • Tryflint (San Francisco, CA)
    A cutting-edge tech startup in San Francisco is seeking a Founding Software Engineer to build systems for AI -native websites. The ideal candidate will ... have strong full-stack experience, a user-focused mindset, and familiarity with AI developer tools. Enjoy a creative culture, competitive salary, and comprehensive… more
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