Founding Engineer - San Francisco

They are hiring our Founding Engineer (Full-Stack) to work in-person, 5 days/week, in San Francisco as a member of the founding team. · ...

The Founding Engineer will move away from maintenance work and incremental updates to focus on 0-to-1 builds,rapid prototyping,and shipping the MVP that defines the company. · 5+ years of Full Stack engineering experience. · ...

+We're looking for a frontend-leaning engineer to join an early-stage, well-funded startup building a consumer-facing financial product with meaningful real-world impact. · +Design, build, and evolve the frontend architecture for a mobile application using React Native, with futu ...

Strativ are assembling the Founding Engineering team for a new AI startup tackling a $100bn+ per year inefficiency in the physical world. · ...

We're building a new kind of local-first deployment engine from first principles in rust. · ...

As a founding engineer you'll design and build core systems from the ground up working across the stack to ship fast reliable features. · ...

We are seeking a Founding Software Engineer to play a pivotal role in shaping our product and technology stack from the ground up. · ...

This is genuinely unique opportunity to capture meaningful differentiated applications of AI. · There are tons of high-impact projects in our product pipeline, · You'll hit the ground running with some of the most exciting work of your career. · ...

We are seeking a Founding Engineer to play a pivotal role in the development and enhancement of our AI-driven strategic finance platform.This is an opportunity to contribute to the foundational stages of building a transformative technology platform. · ...

We're building a search engine for human thought. · While you might go to Google to search through the web, you come to Terac to search through human opinion. Consumer research teams at DoorDash, Notion, and Posh use Terac to test features and products before launch. Our AI-nativ ...

We're building AI to power the world's leaders — from Senators to CEOs. · 4+ years of experience shipping full-stack, production-grade products · Experience at an early-stage startup – shipping daily and iterating quickly · ...

TalentCo are delighted to be working with one of Silicon Valley's most exciting Agentic AI startups. · You will become a true founding employee working side-by-side with both co-founders designing and building full-stack applications that power AI-driven workflows for enterprise ...

We run our own psychiatric practice and are rebuilding what happens outside the visit—scheduling, intake, documentation,billing,risk detection,and coordination.We exist to make mental health care fast affordable and effective at scale—and this role is one of the highest-leverage ...

As a founding engineer you will have responsibility over building generalizable AI agents. · Developing and deploying workflows in close contact with customers. · ...

We're building AI-native error monitoring that automatically investigates production issues and generates code fixes.Think Sentry, but built from the ground up for a world where AI can actually understand your codebase, · trace through logs,tell you exactly what brokeand how to f ...

We are accelerating the path to scientific discoveries by automating literature reviews.We want to create a small but extremely ownership-driven team with a founding engineer working directly with the founding team. · ...

We're rebuilding intimacy at scale with our product performing deep research on social followers, enabling brands to authentically engage through personalized DMs. · ...

We are an AI-powered platform transforming the way companies plan corporate events—from high-stakes executive retreats to global conferences. · Take charge of our stack (React/TypeScript,, Node/Python) and ensure we are building for both speed and quality · Ship high-quality feat ...

We are transforming how the $2T construction industry plans and builds. · Muro AI is building AI agents that automate the most complex phase of construction: preconstruction. · You will shape how the next century of construction gets built. · ...

A very early-stage AI startup (founded 2024) focused on building advanced, AI-powered voice agents for enterprises. · ...

We're building at the intersection of autonomous systems, distributed infrastructure, and applied AI — laying the foundation for agents that don't just chat, · but run entire businesses.We're looking for a Founding Engineer (Core Infrastructure) to help design, build,and scale th ...