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AI Data Training JS Engineer — Frontend Innovator

G2i

medellín, antioquia, Colombia Full-time June 13, 2026

Found Description

G2i is looking for JavaScript/React developers to join their expert annotation team. You'll create training data for advanced AI models, working with projects that solve coding problems and ensure the generation of high-quality code. This is a long-term contract role based in Medellín, Colombia, with flexible work hours and the possibility for full-time engagement.

Ideal candidates should have over 3 years of experience and be ready to evaluate AI-generated code effectively. Compensation ranges from $30/hr to over $50/hr, and you can work as many hours as you like.

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