Founding Engineer - San Francisco, CA

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. · ...

· Who We Are · Kipsi is a venture-backed bespoke technology platform for accounting firms looking to streamline and automate their client engagements. Our software helps firms of all sizes complete client engagements efficiently and effectively. Kipsi is based in the Bay Area bu ...

Founding Product Engineer · San Francisco (in-person) · $175k–$250k + up to 2% equity · Hiring a Founding Engineer to join an early-stage team building a next-generation product for developers. · This is a true zero-to-one role with full ownership across the stack and direct impa ...

+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. · ...

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'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 ...

Dragonfly is a crypto-native Venture Capital and research firm with $4B+ in assets under management and 160+ portfolio companies (see list). Our Talent team works to support the recruiting efforts of the companies within our portfolio by connecting them with talented potential ca ...

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 ...

TalentCo are working with an Agentic AI startup looking to hire Founding Engineers into their HQ in downtown San Francisco. · Design and build AI-native systems that automate complex enterprise workflows. · Build and ship features end-to-end using Python and modern web frameworks ...

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. · ...

To surpass the ceiling of human intelligence, the machine must first learn from it. · Hillclimb works with the world's best researchers, scientists, and engineers to teach AI to think like them so that it has the means to improve itself. · Founding engineers build RL environments ...

This is a true founding engineer role at the intersection of backend engineering, distributed systems and ML infrastructure. · You will build core backend systems that power training deployment and orchestration of LLM workloads. · ...

We're building the AI super agent that will save 4 billion people 6+ hours per day and we're looking for the world's greatest builders to do so. · As a Founding Email & Messaging Engineer you'll be working on the core technology powering Stamp's email capabilities. · ...

We're looking for founding engineers to drive our product development from the ground floor. · You won't just optimize existing software, you'll own new features/products to improve and expand our firmware analysis platform. · ...

We're hiring a third Founding Engineer You'll be team member #5, working closely with co-founders Joseph + Wilbur and our other Founding Engineers on the engineering team and you'll have significant ownership over the parts of the product you want to cover. As an early engineer, ...

We are hiring a founding frontend engineer to help build MARTHA, an AI copilot for paid social and media buying teams at agencies. · ...

Founding Engineer · Aristotle is building the world's first truly personal AI tutor - a real-time voice conversation with a shared whiteboard that takes a student from "I have this problem" to "I understand the solution and why it works." We're 5 people, seed-funded by True Ventu ...