Backend Developer – AI Trainer

This is a fully remote position, open to applicants in United Kingdom.

📋 Description

• Design and execute multi-file coding assignments encompassing bug resolution, feature enhancements, refactoring, and testing.

• Create clear specifications in natural language along with reference implementations.

• Develop and enhance unit and integration testing suites.

• Evaluate peer-generated tasks for accuracy, clarity, and feasibility.

• Recognize edge cases, ambiguities, and possible failure points.

• Ensure coherence between specifications, code, and anticipated outputs.

⛳️ Requirements

• Advanced proficiency in written English at a professional level.

• 3–7 years of professional experience in software engineering.

• Strong expertise in Python and JavaScript/TypeScript; familiarity with Java, C#, or Go is a plus.

• Experience in backend or full-stack development within production systems.

• Familiarity with testing frameworks such as pytest, Jest, JUnit, xUnit, or Go testing.

• Demonstrated ability to debug and navigate large, multi-file codebases.

• Experience in conducting code reviews, refactoring, and managing production migrations.

🏝️ Benefits

• Competitive salary and performance-based bonuses.

• Comprehensive health benefits including medical, dental, and vision coverage.

• Opportunities for professional development and continuous learning.

• Flexible working hours and remote work options.

• Collaborative and inclusive work environment.