Freelance Chemistry & Python Expert for AI Training

About the role

We are looking for a Chemistry and Python specialist to help design and validate AI training problems. This freelance, project‑based position supports leading tech companies in testing and improving AI systems.

Key responsibilities

• Design original computational chemistry problems that mimic real research workflows.
• Create Python‑based tasks (using NumPy, SciPy, and chemistry libraries) that are computationally intensive.
• Develop problems requiring multi‑step reasoning in physical, quantum, and molecular modeling.
• Base tasks on genuine research challenges or practical chemistry applications.
• Verify solutions with Python scripts and standard computational chemistry methods.
• Document problem statements clearly and provide validated answers.

Required profile

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

Required skills

• Python
• NumPy
• SciPy
• Pandas
• MATLAB
• R
• C
• SQL
• Computational chemistry libraries (e.g., RDKit, Open Babel)

What we offer

• Project‑based, remote work with flexible hours.
• Estimated 10–20 hours per week during active phases.
• Compensation up to $14 per hour, depending on contribution level.