• Cybernetic Labs (San Francisco, CA)
    A technology innovation company in San Francisco is looking for a founding data engineer to develop the foundation for AI-driven decision-making. You will ... create and manage data infrastructure, ensuring data quality and efficiency while collaborating with top talent. This role demands expertise in building data more
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  • Recruiting From Scratch (San Francisco, CA)
    …Experience with AI/LLM agents, LangChain, or building evaluation pipelines. Prior founding engineer or early-stage startup experience. Background in designing ... and Europe to help them hire. Title of Role: Founding Product Engineer Location: San Francisco, CA...standard for evaluating, monitoring, and certifying AI agents in real -world deployments. With $15M in fresh funding, the company… more
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  • Rockstar (San Francisco, CA)
    …something big are in the right place. Role Overview The company is hiring a Founding Engineer (Full‑Stack) to work in‑person, 5 days/week, in San Francisco as a ... hires the best people and compensates them accordingly. The Founding Engineer will be an equal thought...into a scalable, secure, and delightful platform used by real clinicians and families. This role is ideal for… more
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  • MLabs (San Francisco, CA)
    …mission to make it easier for teams to create meaningful moments together, and we need a founding engineer to lead the charge on our core AI systems. The Role As ... Founding AI Engineer Location: San Francisco,... Founding AI Engineer Location: San Francisco, CA (In-person) Employment Type:...modern LLM frameworks and tools from the ground up. Data -Driven Validation: Use real customer data more
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  • Together For Talent (San Francisco, CA)
    …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. Work ... Founding Software Engineer | AI for...lives. Build something meaningful that merges cutting‑edge technology with real ‑world impact. What You'll Do You'll help shape the… more
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  • Jack & Jill/External ATS (San Francisco, CA)
    Founding Engineer Company Description Fast-growing AI-driven logistics startup Job Description As a Founding Engineer , you will shape the technical ... challenge of implementing agentic deployments and complex background workflows to solve real -world inventory challenges. Location San Francisco, USA Why this role is… more
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  • Reducto (San Francisco, CA)
    About Reducto Reducto helps AI teams ingest real world enterprise data with state of the art accuracy. The vast majority of enterprise data - from financial ... Benchmark, and First Round Capital, and are hiring a Founding Forward Deployed Engineer who can help...lines with our customers-deploying and tuning our systems in real ‑world environments. You'll bridge the gap between our core… more
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  • Unusual Ventures (San Francisco, CA)
    …from industry leaders at Google, Ramp, Atlassian, and PubMatic. Role Description As a Founding Engineer , you'll help shape both our product and our company. ... value proposition is simple: we get our customers more data , faster, for less. And our vision is to...ship features, and define the product vision. You'll have real ownership, and your decisions will have lasting impact… more
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  • Reducto, Inc. (San Francisco, CA)
    Reducto helps AI teams ingest real world enterprise data with state of the art accuracy. The vast majority of enterprise data - from financial statements to ... Benchmark, and First Round Capital, and are hiring a Founding Forward Deployed Engineer who can help...lines with our customers-deploying and tuning our systems in real ‑world environments. You'll bridge the gap between our core… more
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  • Clipbook, Inc (San Francisco, CA)
    …a clear path to engineering leadership as we scale. Full Notion JD: https://clipbookio.notion.site/ Founding -Backend- Engineer -AI- Data ... We're still laying critical foundations (eg, Postgres vs. Firestore for client‑facing data needs), so we value a pragmatic, "strong opinions, weakly held" mindset… more
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  • Amadeus Search (San Francisco, CA)
    Job Title: Founding Backend Engineer - Fintech/Insurtech Infrastructure Location: San Francisco, CA (On-site) Compensation: $180k-$200k base + 0.3%-0.7% equity ... in the fintech/insurance space is looking for its first founding engineers to help build the core API infrastructure...Work closely with early customers to iterate quickly on real -world use cases Contribute to shaping engineering culture, tools,… more
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  • Surreal (San Francisco, CA)
    …-world problems with it. Bonus : You are a previous startup founder or founding engineer . If you're excited about building something truly unique, working with ... our founding team. The Role As the Founding AI Engineer #2, you will play...AI technologies to process and classify large volumes of data . Build and deploy autonomous agents to scale critical… more
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  • Datacurve (San Francisco, CA)
    …attracts the best contributors for complex data tasks -- and now we need a Founding Design Engineer to take our current platform and turn it into a polished, ... data formats and workflows. Own the Quest Builder: Engineer multi-step agent workflows and UI generation that make...Ability to think like both a designer and an engineer -balancing aesthetics, interaction, and performance. A founding more
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  • Reducto (San Francisco, CA)
    About Reducto Reducto helps AI teams ingest real world enterprise data with state of the art accuracy. The vast majority of enterprise data - from financial ... investors like A16z, Benchmark, and First Round Capital, and are hiring a founding Infrastructure Engineer . The Opportunity As the first dedicated Infrastructure… more
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  • Recruiting From Scratch (San Francisco, CA)
    …South America, and Europe to help them hire. https://www.recruitingfromscratch.com/ Senior Data Platform Engineer - Fast-Growing YC-Backed Startup Toronto, ... data Build and optimize both streaming and batch data pipelines supporting core product functionality Develop real... data pipelines supporting core product functionality Develop real -time data processing systems to handle rapidly… more
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  • Fabrion (San Francisco, CA)
    DevOps Engineer ( Founding Team) Location: San Francisco Bay Area Type: Full-Time Compensation: Competitive salary + meaningful equity ( founding tier) Backed ... ML infrastructure at scale. We're looking for a DevOps engineer who can own infrastructure from Day 1 -...security. You'll work with a highly technical team building real -time AI pipelines and multi-agent systems. If you want… more
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  • Amadeus Search (San Francisco, CA)
    Role: Founding Full-Stack Engineer Employment Type: Full-time, On-site Location: San Francisco, CA Compensation: $170k - $230k base + competitive equity Visa: ... from its own experience instead of relying on human-labeled data - solving the core infrastructure bottleneck to achieving...contracts with frontier AI labs , have a 3-person founding team , and are scaling rapidly with strong… more
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  • Blueberry Social (San Francisco, CA)
    Founding Engineer About Us Blueberry is building the 1:1 marketer for the world's most ambitious brands. The way brands engage with customers is fundamentally ... to authentically engage their customers at scale. As our Founding Engineer , you'll be a co-architect of...contributions or side projects in relevant technologies Experience with real -time data processing and high-volume messaging systems… more
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  • Cybernetic Labs (San Francisco, CA)
    …hard, the data is complex, and the impact is immediate and tangible. As founding data engineer , you'll build the foundation that powers our AI agents' ... decision-making. This role combines cutting‑edge data infrastructure with real business impact, creating systems that transform messy real ‑world data more
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  • Recruiting From Scratch (San Francisco, CA)
    A dynamic startup in Toronto is looking for a Senior Data Platform Engineer to design scalable data platforms and optimize data pipelines in a ... substantial experience in platform engineering with expertise in Java and real -time data processing technologies. This role offers a competitive salary and… more
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