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

Braintrust
📍 Vargem Grande do Sul, São Paulo, Brazil 💼 Full-time 🕒 Posted February 24, 2026

Job Description

Join to apply for the Software Engineer – Code Review & AI Training (Remote, USD) role at Braintrust . 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, Dominican Republic, 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 for significant returns.
  • Remote & USD Pay: Earn a competitive hourly rate in US Dollars from anywhere.
  • Cutting-Edge Work: Use your domain exp...

Ready to Apply?

Submit your application today and join our talented team at Braintrust.

Submit Application

Job Details

  • Location Vargem Grande do Sul, São Paulo
  • Job Type Full-time
  • Category Desenvolvimento de software
  • Posted Date February 24, 2026
  • Application Deadline April 05, 2026