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Freelance AI Trainer with Expertise in Chemistry & Python

MindriftRemote — València, Valencian Community, Spain
Remote Part-time $29/hr - $29/hr

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Experience Level

Experience

Qualifications

Qualifications:Degree in Chemistry or a related field;Proficiency in Python for numerical validation; experience in MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or any domain-specific programming language is acceptable;A minimum of 2 years of relevant experience in applied work, research, or teaching;Familiarity with numerical methods in chemistry;Understanding of computational chemistry concepts and methodologies;Strong written English skills (C1 or higher).

About the job

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

Mindrift connects subject matter experts with project-based AI work for leading technology companies. The focus is on evaluating, testing, and improving AI systems. This is a project-based contract, not a permanent staff position.

Role overview

This freelance AI Trainer role centers on designing and validating computational chemistry problems that simulate real-world research. Projects vary, and contributors may work on:

  • Creating advanced computational chemistry problems that mirror authentic research workflows
  • Developing tasks requiring Python programming solutions, using numpy, scipy, and chemistry-specific libraries
  • Ensuring problems are computationally intensive and not solvable manually in a short period
  • Formulating questions involving complex reasoning in physical chemistry, quantum chemistry, and molecular modeling
  • Basing problems on actual research challenges or practical applications in chemistry
  • Validating answers through Python, applying established computational chemistry methods
  • Documenting problem statements clearly and providing accurate, verified solutions

Requirements

  • Degree in Chemistry or a closely related field
  • Proficiency in Python for numerical validation; experience with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or domain-specific languages is also considered
  • At least 2 years of relevant professional experience (applied work, research, or teaching)
  • Experience with numerical methods in chemistry
  • Understanding of computational chemistry principles and techniques
  • Strong written English skills (C1 level or higher)

Project process

  1. Apply
  2. Pass qualifications
  3. Join a project
  4. Complete tasks
  5. Receive compensation

Time commitment

Projects typically require an estimated 10–20 hours per week during active phases. Actual workload may vary depending on project needs and is not guaranteed.

Compensation

Contributors can earn up to $29 per hour, depending on contribution level and project complexity. Rates may differ between projects based on scope and required expertise.

About Mindrift

Mindrift connects skilled professionals with dynamic AI projects for top tech companies, focusing on enhancing and validating AI systems. Join a vibrant community of innovators and contribute to meaningful advancements in technology.

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