Backend Developer - AI Trainer (Netherlands)
Core
Designing and evaluating realistic software engineering tasks for AI training, including bug resolution, feature implementation, and test generation.
Role type
Senior Backend Developer (AI Trainer)
Builds
Production-realistic coding tasks and reference implementations for AI models
Domain
AI / Software Engineering
Deliverable
production ML models
Required skills
Python, JavaScript/TypeScript, backend development, testing frameworks, debugging, code reviews, refactoring
Preferred skills
Java, C#, Go, production migrations
Technologies
pytest, Jest, JUnit, xUnit, Go testing
Responsibilities
Design and implement multi-file coding tasks, write natural-language specifications and reference implementations, develop unit and integration test suites, review peer-generated tasks, identify edge cases and failure modes, ensure alignment between specifications and code
Seniority
Senior, hands-on IC