Founding Engineer - San Carlos, CA

We're supporting an early-stage AI company building a next-generation voice automation platform that powers millions of real-time conversations. As a Founding Senior Full Stack Engineer, you'll play a key role in shaping the product's technical foundation. · ...

We're building a system that replaces a lab technician + physics + chemistry intuition with a single neural network. · Own our data pipeline end-to-end: ingest data from lab/CROs/vendors/journals, enforce reproducible protocols + metadata standards, and maintain a central databas ...

Founding Engineer – AI Clinical Agents · Menlo Park (Hybrid) | $160k–$180k + 0.7–1.1% Equity · If you want to build AI that outperforms doctors at their most time-consuming tasks — this is your seat at the table. · What's in it for you? · You won't be joining as "Engineer #23." · ...

We are looking for an experienced engineer to build AI clinical agents that manage costly workflows more effectively than traditional staff — improving care while reducing cost.This is where you prove it. · ...

We're hiring a Founding Engineer to join a YC-backed healthcare AI startup that is already live in hospitals and scaling rapidly. · This is a rare opportunity to become the second engineering hire outside the founders, with true ownership over core systems and meaningful influenc ...

We are hiring a Founding Engineer to join YC-backed healthcare AI startup already live in hospitals and scaling rapidly. · This is a rare opportunity to become the second engineering hire outside founders with true ownership over core systems. · ...

We're hiring a Founding Engineer to join a YC-backed healthcare AI startup that is already live in hospitals and scaling rapidly. · Own critical parts of the stack: AI voice agents, backend infrastructure, and EHR integrations · Build and ship production systems quickly, includin ...

This is where you prove it.Build AI clinical agents from the ground upVoice agents. Conversational AI. Agentic systems. Real deployment, not demos. · ...

Join ROE as a Founding Engineer to build an AI agent platform for risk and compliance in the financial industry. · ...

Early-stage cybersecurity investment looking to hire Founding Data Engineer with strong background supporting full ML pipelines. · ...

We're building a complex new technology that levels the playing field for younger generations. · 1+ years building production systems. · Ai-first workflow: you use LLMs to accelerate your own development and you're excited to build AI-native products. · ...

We're looking for a Founding Software Engineer (Full-Stack) to join our team in the San Francisco Bay Area. · You'll be working directly with me (Daniel). Before StarSling, I was the Engineering Manager at Netflix working on the most used internal tool for their 3K+ engineers and ...

We are a hypergrowth startup in the SF Bay Area rebuilding risk & compliance for the financial industry. · Build AI agent platform to serve risk and compliance in trillion dollar financial industry. · ...

We're building the world's best way for marketers to book IRL gatherings—a marketplace with the most unique IRL experiences, transparent package pricing, and three-click booking. · You ship fast with low bug rates—velocity and quality aren't tradeoffsYou care about both system de ...

We are seeking a Founding Hardware Engineer to advance general-purpose labor. · Own hardware designs from Concept → CAD → prototype → production. · Lead fit, finish, and performance mechanical designs. · ...

We're building the world's best way for marketers to book IRL gatherings—a marketplace with the most unique IRL experiences, transparent package pricing, and three-click booking. · ...

We're building the 1:1 marketer for the world's most ambitious brands. Brands with millions of followers rely on Blueberry to authentically engage their customers at scale. · ...

We are looking for a Founding Engineer to help build out the future of Kindroid. This role sits at the intersection of engineering, product, and growth, · You’ll have direct impact on both product decisions and real users’ experiences from day one. · ...

We're seeking a Founding Hardware Engineer who wants to do their life's work advancing general-purpose labor—someone driven to become the best in their craft. · You'll thrive in a small, tight-knit team with real ownership. This is the chance to bet on yourself, build the future, ...

This role is for builders who've thought about starting something, but want to skip the fundraising and get straight to shipping. · ...