Backend Developer - AI Trainer (Mexico)

📋 Description

• • This role involves designing and evaluating realistic software engineering tasks for a leading AI lab, contributing to the development of high-quality coding challenges that simulate real-world backend development scenarios.
• • Day-to-day responsibilities include creating multi-file coding tasks for bug fixing, feature development, refactoring, and testing; writing clear natural-language specifications and reference implementations; developing and extending unit and integration test suites; reviewing peer submissions for correctness, clarity, and realism; identifying edge cases and ambiguities; and ensuring alignment between specifications, code, and expected outputs.
• • Anyone AI Inc. is a remote-first company collaborating with top AI labs to advance AI training through expert human-in-the-loop evaluation, leveraging skilled software engineers to build realistic assessment environments.
• • In this role, you will deepen your expertise in backend system design, test-driven development, code review practices, and production-level refactoring while contributing to cutting-edge AI evaluation projects that influence how AI models are trained on software engineering tasks.