Software Engineer – Code Review & AI Training (Remote, USD)

Braintrust

📍 Santiago, Metropolitana de Santiago, Chile

Full-time Informática y tecnología Posted March 01, 2026

Job Description

This is a flexible opportunity to earn in USD while contributing to the development of next-generation AI models. We are looking for Software Engineers across Latin America to help evaluate and improve code generated by Artificial Intelligence.

Location: Remote (Latin America) - Open to candidates in Argentina, Brazil, Chile, Colombia, Costa Rica, Dominica, Mexico, Peru, Puerto Rico, and other LATAM countries.

Pay Rate: $15.00 – $32.00 USD per hour (Rates vary by location and quality of work).

Contract Type: Freelance / Flexible

Why Join?

  • Flexible Schedule: Work as much or as little as you choose. 20+ hours/week is suggested to see significant returns, but you set your own availability.
  • Remote & USD Pay: Earn a competitive hourly rate in US Dollars from the comfort of your home.
  • Cutting-Edge Work: Use your domain expertise to train LLMs (Large Language Models) to write better, safer, and m...