Staff / Principal Software Engineer ($60-100/hr) – AI Code Review, Contract (Remote)

Flexible contract for staff and principal engineers who want to shape how frontier AI models write code. You'll design rubrics for AI-generated code, review model outputs with senior-level judgment, and explain clearly why one solution is better than another. Fits alongside a full-time role.Pay: up to $90/hr for the most experienced engineersHours: 20–40 hrs/week, flexible, about 3 monthsLocation: remote, US or Canada, 4 hours/day overlap with US Pacific time (evenings ET work)You have:- 5+ years of professional software engineering in Python, TypeScript, Go or JavaScript- Experience reviewing code in large production codebases- Hands-on experience with preference data, rubric creation, or AI/LLM evaluation (a plus if not)- An up-to-date LinkedIn profileHow it works: a 2-minute application, a short technical screen, then ID verification.Apply: https://experts.rustlabs.ai/apply?role=senior-engineer&ref=li-staff-swe