Remote Backend Developer (Python/JS) - Project-Based Expert Evaluation

About the role

Anyone AI is recruiting skilled Backend Developers to work on a project with a leading AI Lab. The role is part-time, project-based expert evaluation work, remote, and paid on a per-project basis. Consultants design and evaluate realistic software engineering tasks, including bug resolution, feature implementation, refactoring/migration and test generation, and also review peer submissions for quality and accuracy.

Key responsibilities

• Design and implement multi-file coding tasks across bug fixing, feature development, refactoring and testing
• Write clear natural-language specifications and reference implementations
• Develop and extend unit and integration test suites
• Review peer-generated tasks for correctness, clarity and realism
• Identify edge cases, ambiguities and potential failure modes
• Ensure alignment between specifications, code and expected outputs

Required profile

• 3-7 years of professional software engineering experience
• Advanced professional written proficiency in English
• Backend or full-stack development experience in production systems
• Proven ability to debug and navigate large, multi-file codebases
• Experience with code reviews, refactoring and production migrations

Required skills

• Strong proficiency in Python and JavaScript/TypeScript
• Working knowledge of Java, C# or Go
• Testing frameworks such as pytest, Jest, JUnit, xUnit or Go testing

Consultants control their own schedule, provide their own tools and may work for other vendors at the same time, subject to those vendors' allowances.