Brazil Remote (Global) Employment

Mindrift is hiring a Freelance Mathematician (Python) - AI Trainer

About the Role

Join Mindrift as a Freelance Mathematician (Python) - AI Trainer, focused on testing, evaluating, and improving AI systems for leading tech companies. This project-based role involves designing problems, evaluating AI solutions, and validating calculations using Python.

What You'll Do

  • Design rigorous mathematics 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 Mathematics or related fields, e.g. Algebra, Calculus, Number theory, etc.
  • 3+ years of professional mathematics experience
  • Strong written English (C1/C2)
  • Strong Python proficiency for numerical validation
  • Stable internet connection

Nice to Have

  • Professional certifications (e.g., CMME, SAS Certifications, CAP)
  • Experience in international or applied projects

Technical Stack

Python, NumPy, Pandas, SciPy

Benefits & Compensation

  • Compensation: Up to $14 per hour equivalent, depending on level and pace of contribution
  • Compensation varies across projects depending on scope, complexity, and required expertise.

Work Mode

This is a global, part-time, project-based role. Estimated 10–20 hours per week during active project phases.

Required Skills
PythonNumPyPandasSciPyMathematicsAlgebraCalculusNumber TheoryNumerical ValidationWritten English
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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