💼 Full-Time Position

Optical Engineer - Freelance AI Trainer

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Mindrift
📍 são paulo, são paulo, Brazil
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Location
são paulo, Brazil
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Posted
June 12, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

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

  • Design original optics problems that simulate real physics research workflows;
  • Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks);
  • Develop problems requiring non‑trivial reasoning chains in mechanics, electromagnetism, thermodynamics, and quantum mechanics;
  • Base problems on real research challenges or practical applications from optics & physics practice;
  • Document problem statements clearly and provide verified correct answers;

What We Look For

  • Degree in Physics (Theoretical, Experimental, or Computational) or related fields;
  • 2+ years of professional experience: app...