Backend Developer – AI Trainer

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

📋 Description

• Create and execute multi-file coding tasks involving bug fixes, feature enhancements, refactoring, and testing.

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

• Build and expand unit and integration testing suites.

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

• Detect edge cases, ambiguities, and possible failure scenarios.

• Ensure that specifications, code, and expected outputs are in alignment.

⛳️ Requirements

• Advanced proficiency in written English at a professional level.

• Between 3 to 7 years of professional experience in software engineering.

• Strong expertise in Python and JavaScript/TypeScript, with a working knowledge of Java, C#, or Go.

• 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 extensive multi-file codebases.

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

🏝️ Benefits

• Competitive salary and performance-based bonuses.

• Comprehensive health and wellness benefits.

• Flexible working hours and remote work options.

• Opportunities for professional development and continuing education.

• Supportive and inclusive work environment.