Senior Software Engineer (Sonoma)

Senior Software Engineer - YC-backed AI Platform

$150K-300K + 0.25%-0.75% equity

San Francisco (preferred) / Remote - with monthly SF visits

Our client, a YC-backed startup with a recent $6M seed round, is on a mission to empower non-technical founders to turn ideas into scalable software businesses. Their platform bridges the gap between AI-generated code and production-ready products - delivering not just the build, but the infrastructure, tooling, and go-to-market support to help new companies succeed.

This is a rare opportunity to join a high-caliber founding team (ex-serial founders with a decade of working together) and work on deep, complex engineering problems that make sophisticated tech invisible to end users.

What youll do :

• Design and build full-stack features from scratch - front-end, back-end, infra, and architecture
• Architect modular, reusable systems that scale
• Work closely with product and design to ship quickly without sacrificing quality
• Collaborate with a small, senior team that values high autonomy and zero fluff
• Keep pace with the latest technologies and contribute to technical direction
• Take ownership end-to-end - no just my piece of the stack mentality

What were looking for :

Why join?

If youre the kind of engineer who loves building from the ground up, hates red tape, and wants to work with an elite team solving ambitious problems, we should talk.