Jobs · empllo
Backend Developer - AI Trainer (France)
Lumen Dynamics · Europe · Posted 11d ago
About the role
Design and implement multi-file coding tasks and develop unit and integration test suites for AI training.
📋 Description Contributors will 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 🎯 Requirements Advanced professional English proficiency 3–7 years of professional software engineering experience Proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go Backend or full-stack development in production systems Experience with testing frameworks (pytest, Jest, JUnit, xUnit) Experience with code reviews, refactoring, and production migrations 🎁 Benefits Part-time, project-based expert evaluation work Remote work with flexible schedule and own tools
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FAQ
Is the Backend Developer - AI Trainer (France) role at Lumen Dynamics remote?+
This Backend Developer - AI Trainer (France) position is listed as remote (Europe).
What is the salary for the Backend Developer - AI Trainer (France) role at Lumen Dynamics?+
The listing states Estimated 78k-210k USD.
What seniority level is this Backend Developer - AI Trainer (France) role?+
This is a mid level position.
How do I apply for the Backend Developer - AI Trainer (France) role at Lumen Dynamics?+
Use the "Apply on empllo" button to open the original posting on empllo, where you can submit your application directly to Lumen Dynamics.