Freelance Chemistry & Python AI Trainer

About the role

We are looking for a Chemistry and Python expert to join our AI training platform on a freelance, project‑based basis. You will design and validate computational chemistry problems that help test and improve AI systems for leading tech companies.

Key responsibilities

• Design original computational chemistry problems that mimic real research workflows.
• Create Python‑based problem sets using libraries such as NumPy, SciPy and domain‑specific chemical libraries.
• Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes.
• Develop challenges that require non‑trivial reasoning in physical, quantum, and molecular modeling.
• Base tasks on real research challenges or practical chemistry applications.
• Verify solutions with Python using standard computational chemistry methods.
• Document problem statements clearly and provide verified correct answers.

Required profile

• Degree in Chemistry or a related field.
• Strong Python proficiency for numerical validation.
• 2+ years of professional experience in applied, research, or teaching roles.
• Experience with numerical methods and computational chemistry concepts.
• Excellent written English (C1 level or higher).

Required skills

• Python
• NumPy
• SciPy
• Domain‑specific chemical libraries (e.g., RDKit, Open Babel)
• MATLAB
• R
• C
• SQL
• Pandas

What we offer

• Project‑based freelance work with flexible scheduling.
• Estimated workload of 10‑20 hours per week during active phases.
• Compensation up to $29 per hour, depending on contribution level.