Freelance Agent Evaluation Engineer

Mindrift
Full-time , , Chile, , , Chile Ingeniería y tecnología
Posted:
February 27, 2026
Location:
, , Chile, , , Chile, Chile

Job Description

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.

What This Opportunity Involves

You’ll create challenging coding test cases that push AI coding systems to their limits:

  • Review and refine realistic coding tasks based on provided production codebases with realistic scope, requirements and information sources
  • Write comprehensive functional tests that validate actual end-to-end behavior and edge-cases, not just superficial checks
  • Craft “fair but hard” challenges where the AI has all the context it needs, but has to work for it (information scattered across files and external sources, complex reasoning required)
  • Analyze AI failures to understand what the model struggles with vs. what it...

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Job Overview

Job Type: Full-time
Location: , , Chile, Chile
Posted: February 27, 2026
Deadline: April 08, 2026