• Amadeus Search (San Francisco, CA)
    Role: Founding Full - Stack / Platform Engineer Employment Type: Full -time, On-site Location: San Francisco, CA Compensation: $220k - $280k base + ... traction with frontier AI labs that depend on their platform for high-volume AI training. Role Summary Employee #4,...CI/CD pipelines Build React frontends + Python backends for platform tools Deploy scalable AI training systems on AWS/GCP… more
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  • Amadeus Search (San Francisco, CA)
    A leading AI technology company is looking for a Founding Full - Stack / Platform Engineer in San Francisco. This role involves developing crucial ... infrastructure, internal tools, and scalable AI training systems. You will support frontier AI research through the creation of reusable systems for rapid development and deployment. The ideal candidate should be skilled in both front-end and back-end… more
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  • Conscious Talent (San Francisco, CA)
    …workflow automation platform . The ideal candidate will have 3-6+ years of full - stack experience, primarily in React and TypeScript, and experience with LLM ... An innovative health technology firm based in San Francisco is seeking a Founding Engineering Lead to drive the development of a behavioral health… more
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  • DRH Search (San Francisco, CA)
    A well-funded startup in San Francisco is seeking a founding full - stack engineer to join their team. The role focuses on developing tax optimization products ... for SMBs, requiring a blend of technical expertise and startup experience. Responsibilities include technical vision contribution, feature development, and project ownership. Ideal candidates will have startup experience, a background in CS/AI, and a passion… more
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  • Getclera (San Francisco, CA)
    A pioneering tech company in San Francisco is looking for a Senior Full Stack Engineer to drive product development and work alongside enterprise users. You'll ... build innovative solutions using a cutting-edge tech stack including TypeScript, React, and AWS. Ideal candidates will have 3-5 years of experience in software… more
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  • Truth Systems (San Francisco, CA)
    …The ideal candidate should have strong experience in product design and engineering using TypeScript/React, along with backend knowledge. This role offers a ... A trust and safety software company located in San Francisco is seeking a core product builder to own a section of the product roadmap and deliver features from 0 to 1.… more
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  • Activeloop Inc (Mountain View, CA)
    …Work closely with product team, ML engineers, and frontend, backend, and full - stack engineers to seamlessly deliver features aligned with business objectives. ... of Technical Staff - Backend Engineering Location Mountain View Employment Type Full time Location Type On-site Department Compensation Base Salary Base Salary $150K… more
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  • Pear VC (Palo Alto, CA)
    …culture. What we are looking for: Must have 6-8 years of experience in full stack software development Mastery of backend & frontend frameworks and languages ... project. Joining Brico means becoming part of an early founding team dedicated to making licensing & compliance cheaper,...joyful. About the role: We are seeking an entrepreneurial full - stack Software Engineer with the ability to… more
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  • Cervin (Palo Alto, CA)
    We're looking for a Software Engineer ( Full - Stack ) to join our team in San Francisco, CA. We're focused on solving a big problem: how to make all the annoying ... community. ✅ This IS for you if You're a full - stack 0-to-1 builder who has shipped to...AI on engineering users. You're a previous founder or founding engineer. You have built something from scratch that… more
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  • Datawizz (San Francisco, CA)
    …to the best model - significantly reducing costs and improving accuracy. The Role As a founding full - stack engineer, you'll own the application layer of our ... platform - from data collection and observability to the...a great fit if you have experience with: Building full - stack web applications with modern frameworks (React,… more
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  • Menlo Ventures (San Francisco, CA)
    …and drive measurable value for enterprises. Qualifications 5+ years experience in full - stack engineering, with senior-level expertise Experience building 0 → 1 ... of Menlo Ventures. About NegotiateAI We're building a revolutionary enterprise platform to transform procurement. Our mission is to transform procurement into… more
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  • Menlo Ventures (San Francisco, CA)
    …for scalable, innovative solutions that transform how enterprises manage their spend. While full - stack in scope, this particular role will lean more toward ... reduce costs, and drive measurable value for enterprises. Qualifications 5+ years of full - stack development with a strong grasp of product strategy. Proven work… more
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  • Zero21 (San Francisco, CA)
    …to shape the vision and direction of the company. We're looking for a full stack developer who is product-minded and has entrepreneurial DNA and early ... system on the planet - a thoughtfully designed, all-in-one platform for easily improving your personal health. THE ROLE...CEO started two prior companies worth >$500m and our founding team is ex. Amazon, YCombinator, Goldman Sachs, Harvard… more
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  • Retell AI (Redwood City, CA)
    …for us, but we know it's not for everyone. ABOUT THE ROLE As a Senior Full - Stack Engineer, you'll shape the heart of Retell AI's voice automation platform , ... features like prompt orchestration, dashboards, analytics, and telephony integrations. Build scalable full - stack systems, from polished UIs to robust APIs and… more
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  • Datawizz (San Francisco, CA)
    A dynamic AI startup in San Francisco is seeking a founding full - stack engineer to own the application layer of their platform . The role involves ... building user-facing dashboards, designing APIs, and leading architectural decisions. Ideal candidates will have experience with modern frameworks like React and TypeScript, as well as cloud deployment skills. Competitive salary ranges from $50,000 to $500,000… more
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  • Rockstar (San Francisco, CA)
    A mission-driven healthcare startup in San Francisco is seeking a Founding Engineer ( Full - Stack ) to lead the development of an AI-powered platform . The ... role requires strong skills in TypeScript and React, with responsibilities including end-to-end application development, feature design, and establishing early engineering processes. The ideal candidate has 2-10+ years of experience and is excited to shape the… more
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  • Getclera (San Francisco, CA)
    Senior Full Stack Engineer - Founding Team About this role About Fulcrum Fulcrum is re‑wiring the insurance‑brokerage industry with AI agents that let ... brokerages grow revenue without adding headcount. Our platform already saves customers thousands of hours and millions... founding ‑team equity. Why join as a Senior Full Stack Engineer? Own the product surface.… more
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  • Fabrion (San Francisco, CA)
    …startup based in San Francisco is seeking a Founding Engineer ( Full Stack ) to architect and build their platform . This role offers significant equity and ... systems and AI-native agents. Ideal candidates will have 5+ years in full stack development, experience with modern frameworks, and a passion for building… more
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  • HRB (San Francisco, CA)
    Founding Engineer ( Platform /Infra/DevOps) San Francisco, CA Apply for this job "Would love someone with more experience working in and out of cloud infra, ... secops, etc. Someone who wants ownership of the infra stack for the company" What are we building? Greybeam...our customers. Role Description We are looking for a Founding Engineer to join our Platform and… more
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  • Toma, Inc. (San Francisco, CA)
    …the fastest growing AI company for the automotive vertical. We're building the AI platform for underserved industries. LLM usage has seen a meteoric rise in the past ... we are bridging this gap by providing a customer‑centric platform to deploy and monitor AI agents, even for...or identities. Learn more about us here. Employment Type Full time About this Role We're searching for a… more
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