All positions

Ex-Founder

EngineeringSan FranciscoFull-time

Own end-to-end delivery of the strategic projects behind our computer-use and coding data builds. You scope the work with frontier-lab customers, keep it shipping on timelines that matter, and stay hands-on across both the customer conversations and the code.

Minimum bar: you've shipped product to paying customers at a previous company that reached $100k+ in total sales.

Across every role at Refresh: you're willing to ship full-stack work on our core stack (Vercel, Supabase, Render) when it's needed, and you're comfortable with reinforcement learning and supervised fine-tuning at a high level.

Apply

Send us your details and we'll get back to you if there's a fit.

Fields marked with * are required.