Founding Engineer

1 week ago


Alameda, United States Rec Gen Full time

Senior Software Engineer / AI Engineer / ML Engineer / Founding EngineerLocation: San Francisco Bay AreaCompensation: Competitive salary plus healthy equityYou’ll be joining a top-tier VC backed startup led by repeat founders who have taken multiple companies from zero to IPO and acquisition. The company’s mission is bold, building products at the intersection of modern AI systems and large-scale web infrastructure. They’re solving problems most teams haven’t even thought about yet.This is a rare 0 to 1 opportunity where you’ll work shoulder to shoulder with elite engineers, product leaders, and founders who care deeply about quality and speed of execution.What You’ll Do• Design and build production-grade systems end to end, from APIs to frontend• Own architecture, deployment, monitoring, and incident response• Develop and evolve AI driven features, working hands-on with LLMs, embeddings, and retrieval layers• Ship and iterate quickly with short feedback loops and real autonomy• Partner closely with design and product to create seamless, reliable user experiences• Help shape engineering culture, tooling, and technical standardsYou’ll Thrive Here If You• Have worked in a startup or fast-paced environment before• Think in systems, focusing on scalability, performance, and reliability• Care about clean APIs, honest documentation, and thoughtful design• Are comfortable experimenting with LLMs, retrieval systems, and modern AI tooling• Bring curiosity, initiative, and a drive to master new technologies quicklyBonus Points• Built or integrated with vector databases such as FAISS, PGVector, or Milvus• Strong experience with TypeScript, modern frameworks, and cloud infrastructure• Familiarity with GPU inference, quantization, or retrieval optimization• Contributions to open source projects or experience in an early stage founding teamWhy This RoleThis is not just another job. It’s a chance to help shape something genuinely next generation. The engineering bar is high, the product vision is ambitious, and the people you’ll build alongside know how to scale world-class technology.If you love ownership, creative problem solving, and building things that matter, this one’s for you.SHARE YOUR RESUME TO APPLY via Linkedin


  • Founding Engineer

    2 weeks ago


    Alameda, United States Breakthrough Talent Full time

    A growing team San Francisco is building the next generation of emotionally intelligent AI systems that combine language, voice, emotion, and visuals to make human and AI interaction feel natural.As a Founding Engineer, you will work directly with the founders to define, build, and scale the product from its core, applying LLMs and multimodal models to...

  • Founding Engineer

    1 week ago


    Alameda, United States Strativ Group Full time

    Founding Engineer - Applied AIStrativ are assembling the Founding Engineering team for a new AI startup tackling a $100bn+ per year inefficiency in the physical world. Fresh off an 8 oversubscribed Seed round - with investors including Palantir and OpenAI - the company is building advanced agentic AI to transform how $2T of industrial goods move through the...


  • Alameda, CA, United States The Crypto Recruiters Full time

    We are excited to invite a visionary Founding Backend Engineer to our team on a permanent basis. In this role, you will spearhead the development of our backend infrastructure that powers our innovative protocol—driving everything off-chain. If you're inspired by Hyperliquid's achievements, this opportunity is tailor-made for you. Join us on our mission to...


  • Alameda, CA, United States Xcede Full time

    Join a revolutionary AI startup that is redefining creativity through technology! We are looking for a talented founding engineer to take charge of the backend development for our innovative code generation platform. Our mission is to empower users to generate infinite designs from a singular idea, and we need your expertise to make our software not only...


  • Alameda, CA, United States Xcede Full time

    Join a revolutionary AI startup that is redefining creativity through technology! We are looking for a talented founding engineer to take charge of the backend development for our innovative code generation platform. Our mission is to empower users to generate infinite designs from a singular idea, and we need your expertise to make our software not only...


  • Alameda, United States Intelletec Full time

    Fast-growing AI healthcare startup is hiring a Founding Data Scientist. Seeking a true “player-coach”, offering the opportunity to shape the data science function from the ground up while remaining hands-on in analytics, modeling, and product collaboration.What You’ll Do• Establish the data function: build systems, tools, best practices, and a...


  • Alameda, CA, United States CyberMind Connect Full time

    Our client is looking for a Founding Frontend Engineer to join their team and help build delightful and performant user experiences. The ideal candidate will play a key role implementing, testing, scaling, and maintaining our frontend applications. The stack is primarily React + TypeScript , with shadcn (Radix) and Tailwind . This is a...


  • Alameda, CA, United States Brahma Consulting Group Full time

    Role Overview: A Product Engineer in this role will focus on building and scaling a high-quality AI agent product with strong UX, full‑stack development, and close user collaboration, and should bring 2+ years of startup experience, strong TypeScript skills, and a deep interest in the AI agent space while helping build “high-taste” products for...


  • Alameda, CA, United States UMATR Full time

    Founding Backend Developer Join UMATR in shaping the future of AI-driven enterprise solutions. We're an innovative startup dedicated to empowering growing organizations by providing them with unparalleled visibility into their goals, culture, and operations. Our intelligent platform acts as a crucial teammate, streamlining communication and alignment as...


  • Alameda, CA, United States UMATR Full time

    Founding Backend Developer Join UMATR in shaping the future of AI-driven enterprise solutions. We're an innovative startup dedicated to empowering growing organizations by providing them with unparalleled visibility into their goals, culture, and operations. Our intelligent platform acts as a crucial teammate, streamlining communication and alignment as...