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Applied Physics

$40-80/hrRemoteFreelanceSTEM

About the Role

What if your expertise in quantum mechanics, electrodynamics, and thermodynamics could directly shape how AI understands the physical world? We're looking for PhD-level Applied Physicists to stress-test cutting-edge AI models — exposing the gaps in their physical reasoning and helping ensure they respect the fundamental laws that govern our universe.

This is a fully remote, flexible contract role built for working researchers and academics. No prior AI experience needed — just deep domain expertise and a rigorous analytical mind.

  • Organization: Alignerr
  • Type: Hourly Contract
  • Location: Remote
  • Commitment: 10–40 hours/week

What You'll Do

  • Design Advanced Physics Problems — Craft challenging, open-ended problems at PhD qualifying exam level, requiring multi-step logical reasoning and mathematical derivation across topics like quantum mechanics, electromagnetism, and thermodynamics
  • Author Rigorous Model Solutions — Develop precise, step-by-step "golden responses" that serve as ground-truth benchmarks, with flawless handling of physical constants, units, and derivations
  • Audit AI Reasoning — Evaluate AI-generated simulations, proofs, and explanations for physical consistency, identifying where models "hallucinate" results that violate first principles
  • Refine Physics-Informed AI — Provide structured, expert feedback to improve how models reason about boundary conditions, conservation laws, symmetry, and physical constraints

Who You Are

  • PhD completed or in final stages in Applied Physics, Physics, Engineering Physics, or a closely related field
  • Deep mastery across the core pillars of physics: Classical Mechanics, Electrodynamics, Statistical Mechanics, and Quantum Mechanics
  • Exceptional ability to communicate complex physical phenomena and mathematical derivations in clear, structured English
  • Uncompromising attention to detail — units, scientific notation, and logical proof flow matter to you
  • Self-directed and comfortable working independently in a fully asynchronous environment
  • No prior AI or machine learning experience required

Nice to Have

  • Experience with data annotation, dataset quality evaluation, or scientific benchmarking
  • Proficiency with computational tools such as MATLAB, COMSOL, Python (NumPy/SciPy), or similar
  • Background in academic research, teaching, or scientific writing

Why Join Us

  • Work on frontier AI projects in collaboration with leading AI research labs
  • Fully remote and flexible — structure your hours around your existing commitments
  • Freelance autonomy with the substance of genuinely high-impact scientific work
  • Gain direct exposure to how large language models are trained and evaluated on advanced scientific reasoning
  • Potential for ongoing work and contract extension as new projects launch