← All Jobs
Posted Mar 29, 2026

STEM-Coding Experts (Math, Physics, Chemistry, Biology)

Apply Now
**Mercor is hiring experienced Mathematics, Biology, Chemistry, and Physics professionals** to support a variety of high-impact research collaborations with leading AI labs. Freelancers will help improve AI systems through work on code validation, prompt refinement, algorithmic evaluation, and model benchmarking. This is a unique opportunity to apply your engineering expertise toward shaping the next generation of intelligent systems. • *Key Responsibilities** - **Scientific Research Translation:** Identify and analyze high-impact research papers in Physics, Chemistry, Math, or Science that introduce novel, code-implementable methods. - **Complex Problem Decomposition:** Break down high-level scientific problems into a series of logical, independently testable subproblems. - **Golden Solution Authoring:** Develop "Gold Standard" Python solutions for each subproblem and create corresponding unit tests to verify accuracy - **Quality Control and Review:** Review peer prompts, golden solutions, and unit tests for accuracy, comprehensiveness, and difficulty. • *Ideal Qualifications** - **Degree:** Bachelor’s, Master’s or PhD in a STEM field (Physics, Chemistry, Mathematics, Biochemistry, or related Computational Sciences). - **Expert Python Proficiency:** Strong experience in scientific computing libraries (e.g., NumPy, SciPy, Matplotlib, JAX, or domain-specific packages like RDKit or OpenMM). - **Technical Writing:** Ability to translate dense academic research into clear, structured problem statements for a technical audience. - **Version Control:** Proficiency with Git, including branch management and pull request workflows. - **Unit Testing Experience:** Familiarity with testing frameworks (like `pytest`) and the ability to write robust validation scripts for mathematical/scientific code. • *Project Timeline** - Start Date: Immediate - Duration: 1–2 months - Commitment: Part-time (15–25 hours/week, with flexibility up to 80 hours/week) • *Application & Onboarding Process** - Upload your resume - AI interview: 3 short, 15-minute conversational sessions to understand your background, experience, and interest in the role - Follow-up communication within a few days with next steps and onboarding details • *Apply today and leverage your data science expertise to help build the future of AI-driven systems!**