German STEM AI Trainer & Evaluator (Remote, 21h/wk)

Mercor is seeking experienced scientists/engineers fluent in German to train and evaluate AI agents on realistic professional tasks. You will build workspaces and files, write prompts, and create grading rubrics based on real stem work as it's done in Germany. The role is remote, about 21 hours per week, paid at $50 per hour. Ideal candidates have 5+ years in research or industry and hold a degree from a top-20 German university, with strong quantitative and documentation skills.