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Freelance AI Trainer Specializing in Statistics & Python

toloka-aiRemote — Hyderabad, Telangana, India
Remote Part-time $11/hr - $11/hr

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Experience Level

Experience

Qualifications

The ideal candidate will be a statistics specialist with Python experience, open to part-time, non-permanent project work. Preferred qualifications include:A degree in Statistics or a similar field;Proficiency in Python for numerical validation; knowledge of MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or any other programming language is acceptable;A minimum of 2 years of relevant professional experience in applied work, research, or teaching;Strong written English capabilities (C1 or above);Professional certifications (e.g., CMME, SAS Certifications, CAP) and experience in international or applied projects are preferred.

About the job

Please submit your CV in English and indicate your English proficiency level.

About the Role

toloka-ai, in partnership with Mindrift, connects skilled professionals to project-based work in the AI sector. This freelance position focuses on developing and reviewing advanced computational statistics problems that support the evaluation and refinement of AI systems. This is a project-based role, not a permanent employment offer.

What You Will Do

  • Create original computational statistics problems that mirror real mathematical research workflows
  • Design problems requiring Python programming for solutions, using libraries such as Numpy, SciPy, or Sympy
  • Ensure problems are computationally intensive and not solvable manually in a reasonable timeframe
  • Develop complex challenges involving advanced reasoning in areas like number theory, combinatorics, graph theory, or numerical analysis
  • Base problems on authentic research questions or practical mathematical applications
  • Validate solutions in Python using established mathematical libraries
  • Document problem statements clearly and provide verified solutions

Who We’re Looking For

  • Degree in Statistics or a closely related field
  • Strong Python skills for numerical validation; experience with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or similar tools is also welcome
  • At least 2 years of professional experience in applied statistics, research, or teaching
  • Excellent written English (C1 level or higher)
  • Professional certifications (such as CMME, SAS Certifications, or CAP) and experience with international or applied projects are a plus

How to Apply

  1. Submit your application
  2. Complete qualification steps
  3. Join a project
  4. Finish assigned tasks
  5. Receive compensation

Time Commitment

Project tasks typically require about 10–20 hours per week during active phases. Actual workload depends on project needs and may vary. Hours are only available while the project is active.

Compensation

Contributors may earn up to $11 per hour, depending on expertise and pace. Rates can differ across projects based on complexity, required skills, and scope. Other projects on the platform may offer different compensation levels.

Location

This is a remote contract role based in Hyderabad, Telangana, India.

About toloka-ai

Mindrift connects specialists with exciting project-based AI opportunities from leading technology companies, focusing on the testing, evaluation, and improvement of AI systems.

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