OpenTrain is hiring an AI Code Evaluation and Benchmarking Engineer based in the United States to evaluate AI-generated software, debug issues, and maintain coding benchmarks. Candidates must have a degree in computer science or a related field, at least three years of professional software engineering experience, and proficiency in languages such as Python, Java, C++, Go, or SQL. The position is a remote one-month contract requiring at least 20 hours per week with four hours of overlap with Pacific Time.