Frontend Code Review Engineer - Remote Contractor

AI Trainer Jobs is seeking a Frontend Software Engineer for a remote, contractor role focused on evaluating production code, debugging traces, and AI outputs against real-world correctness standards. You will reproduce failures, write the unit test the model should have written, and explain the fix to target gaps.

Responsibilities include running and reproducing candidate code, grading solutions for correctness, writing minimal failing tests, and ranking paired solutions with rationale tied to