This freelance role involves training and evaluating AI agents operating within real CAD environments by designing part geometry, building reference solutions, and judging model outputs. Applicants must have 5+ years of professional hands-on CAD modeling experience, their own active professional CAD license, proficiency with Python and GitHub, and English at a B2 level or above. The position is open to remote candidates in Serbia, Estonia, Malta, Bosnia and Herzegovina, Lithuania, and Latvia.