Part time

Optical Engineer - Freelance AI Trainer

Posted by Mindrift • Valencia, Valencian Community, Spain

📍 Valencia, Valencian Community 🕒 May 25, 2026

About the Role

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

While each project involves unique tasks, contributors may: 

  • 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 veri...

Ready to Apply?

Submit your application today and take the next step in your career journey with Mindrift.

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