Brazil Remote (Global) Employment

Mindrift is hiring a Physics Expert with Python - Freelance AI Trainer

About the Role

Join Mindrift as a Freelance AI Trainer specializing in Physics, working on project-based opportunities to test, evaluate, and improve AI systems for leading tech companies. Your core tasks will involve designing physics problems, evaluating AI solutions, and validating calculations using Python.

What You'll Do

  • Design rigorous physics problems reflecting professional practice
  • Evaluate AI solutions for correctness, assumptions, and constraints
  • Validate calculations or simulations using Python (NumPy, Pandas, SciPy)
  • Improve AI reasoning to align with industry-standard logic
  • Apply structured scoring criteria to multi-step problems

What We're Looking For

  • Degree in Physics or related fields, e.g. Engineering Physics, Thermodynamics, Statistical Mechanics, Optics and Acoustics, etc.
  • 3+ years of professional physics experience
  • Strong written English (C1/C2)
  • Strong Python proficiency for numerical validation
  • Stable internet connection

Nice to Have

  • Professional certifications (e.g., CPhys, EurPhys, MInstP)
  • Experience in international or applied projects

Technical Stack

Python, NumPy, Pandas, SciPy

Benefits & Compensation

  • Compensation of up to $14 per hour equivalent, depending on level and pace of contribution

Work Mode

This is a global, remote role offering part-time, project-based work, with an estimated 10–20 hours per week during active phases.

Mindrift provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics.

Required Skills
PythonNumPyPandasSciPyPhysicsEngineering PhysicsThermodynamicsStatistical MechanicsOpticsAcousticsNumerical Validation
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About company
Mindrift

Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems.

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Posted 2 days ago