Backend Developer

📋 Description Work on a project with a leading AI lab as a Backend Developer. Contribute to bug fixes, feature development, refactoring, and testing. Design and implement multi-file coding tasks across projects. Write clear specifications and reference implementations. Develop and extend unit and integration test suites. Review peer submissions for quality and realism. 🎯 Requirements Advanced professional written proficiency in English 3–7 years of professional software engineering experience Strong proficiency in Python and JavaScript/TypeScript; knowledge of Java/C#/Go Experience with testing frameworks (pytest, Jest, JUnit, xUnit, Go testing) Proven ability to debug and navigate large, multi-file codebases Experience with code reviews, refactoring, and production migrations 🎁 Benefits Remote, flexible, project-based schedule Paid per project; hourly estimates provided Control your schedule and tools May work for multiple vendors (subject to terms)