This job post has expired on May 30, 2025. It is likely that the position has already been filled.
Undergraduate Physics Expert
$45 / hr · Hourly Contract · Remote (U.S. & Canada)
About the Role
Mercor is partnering with leading AI research teams to develop next-generation physics capabilities in large language models. As an Undergraduate Physics Expert, you’ll evaluate, refine, and validate AI-generated solutions across fundamental and applied physics, ensuring both conceptual depth and mathematical rigor.
Key Responsibilities
Model Training & Validation
Critically assess AI-produced answers to physics problems of varying complexity
Verify derivations, computational results, and conceptual explanations
Detect and correct errors in reasoning, unit consistency, and mathematical formalism
Content Development
Design training scenarios spanning introductory physics through advanced graduate-level topics
Craft problem sets and review guidelines for both theoretical and experimental contexts
Quality Assurance & Feedback
Ensure adherence to SI units, notation standards, and physical conventions
Cross-reference solutions with authoritative sources (e.g., Feynman Lectures, Landau texts, Physical Review)
Provide structured, actionable feedback on methodology and conceptual understanding
Core Physics Areas
Classical & Statistical Mechanics
Electromagnetism & Optics
Thermodynamics & Fluid Dynamics
Quantum Mechanics & Relativity (special and general)
Nuclear, Particle & Plasma Physics
Solid State & Condensed Matter Physics
Astrophysics & Cosmology
Atomic & Molecular Physics
Ideal Qualifications
Bachelor’s (or in-progress) degree in Physics, Applied Physics, or related field
Strong command of calculus, differential equations, linear algebra, and tensor analysis
Demonstrated ability to communicate complex ideas clearly and concisely
Experience teaching, tutoring, or competing in physics competitions is a plus
Availability to contribute 20–40 hours per week over a 1–4 week engagement
What We Offer
Fully remote work with flexible, asynchronous schedule
Competitive weekly pay at $45/hour (via Stripe Connect)
Opportunity to collaborate with top researchers and shape cutting-edge AI in physics
How to Apply
Submit your resume highlighting relevant physics expertise and projects.
Complete a brief (10-minute) AI-led interview to demonstrate your reasoning skills.
Receive onboarding details within a few days if selected.
Mercor is a San Francisco-based talent network backed by leading investors. We connect specialists with high-impact AI research projects across disciplines.
Upload resume → AI interview → Complete form → Submit application
Upload your best, up-to-date resume in English. Mercor will extract details and fill out your profile automatically. Review and adjust as needed.
SHOCKING FACT: Only ~20% of applicants complete their application! Take the 15-minute AI interview about your experience and you'll have MUCH HIGHER chances of getting hired!
AI Interview Tips: The interview focuses on your resume and work experience. Be ready to discuss specific projects and how you solved challenges.
Takes about 15 minutes | Dramatically improves your chances