Domain Contributor Evaluation Specialists are sought to design difficult domain-specific questions and assess AI-generated responses for factual accuracy, reasoning, and source quality. Candidates must have professional fluency in English, experience in AI model evaluation or annotation, and subject-matter expertise in fields such as history, law, finance, journalism, or technology. The role is open to applicants in 52 specified countries for part-time, remote contract work under 20 hours per week.