This position is no longer available
South Africa Remote (Global)

Mindrift was looking for a Freelance Statistician with Python Experience - AI Trainer

Mindrift is hiring a Freelance Statistician with Python Experience as an AI Trainer. You will test, evaluate, and improve AI systems for leading tech companies. Your work involves designing statistics problems, validating AI solutions, and applying structured scoring criteria in a project-based, part-time capacity.

What You'll Do

  • Design rigorous statistics problems reflecting professional practice.
  • Evaluate AI solutions for correctness, assumptions, and constraints.
  • Validate calculations or simulations using Python with key libraries.
  • Improve AI reasoning to align with industry-standard logic.
  • Apply structured scoring criteria to multi-step problems.

What We're Looking For

  • A degree in Statistics or related fields (e.g., Probability Theory, Mathematical Statistics, Applied Statistics).
  • 3+ years of professional mathematics experience.
  • Strong written English proficiency (C1/C2 level).
  • Strong Python proficiency for numerical validation.
  • A stable internet connection.

Nice to Have

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

Technical Stack

  • Python (NumPy, Pandas, SciPy, Statsmodels, Scikit-learn)

Work Mode

This is a global, freelance, project-based role.

Required Skills
PythonNumPyPandasscikit-learnStatisticsData AnalysisMachine LearningStatistical ModelingData Science
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 4 months ago