Building an operating system for Gen AI

We're a small, intense team that values ownership, speed, and craft. Everyone ships real work, helps each other raise the bar, and cares deeply about the open-source community we serve. We move fast, communicate directly, and trust each other to do great work.

We care about what you can do, not where you went to school. Show us your work — side projects, open-source contributions, or anything that demonstrates your skills and taste. We value builders who ship.

Click on any open role above to apply through our job board. Include your resume and any relevant links to your work (GitHub, portfolio, etc.).

Typically: application review → intro call → technical assessment or work sample → team interviews → offer. We try to move quickly and respect your time throughout the process.

Most roles are based in San Francisco, but we have team members in other locations too. Each role listing specifies the location. We do regular team offsites to stay connected.

Use ComfyUI. Build something with it. Contribute to the open-source project. The best candidates are the ones who already understand the product and community because they're part of it.

We can sponsor visas for exceptional candidates. Let us know your situation in your application and we'll work through the details together.

We do our best to provide meaningful feedback to candidates who go through our interview process. Due to volume, we may not be able to provide detailed feedback at the application stage.