Onsite

AI Product Engineering Loop With a Take-home Review, CTO Chat, and Build-Uber System Design

Luma AISoftware Engineer · Onsite · Sep 2026

Luma is a small-to-mid-size company, currently around 200-300 people, split mainly into research and product. The process is fast and also a bit chaotic: recruiter, take-home, onsite, offer. If the recruiter doesn't get back to you about the next step, you can follow up yourself. TC is very high, they mainly want to be in the same range as OpenAI and Anthropic, but most of it is Series C paper mo…

Shared by a candidate · reported Sep 2026. Interview formats change; use it as a guide, not a script.