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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 flaws in their physical reasoning and helping ensure they never violate the fundamental laws of the universe.

This is a fully remote, flexible contract role. No AI background needed — just deep mastery of physics and the ability to think rigorously about how the world works.

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

What You'll Do

  • Design advanced, open-ended physics problems at PhD qualifying exam level — requiring multi-step logical reasoning and rigorous mathematical derivation
  • Author gold-standard solutions with precise, step-by-step workings, correct physical constants, and flawless unit conversions
  • Audit AI-generated simulations, derivations, and proofs for physical consistency — identifying where models "hallucinate" physics that violates first principles
  • Provide structured, expert feedback to improve AI reasoning around conservation laws, boundary conditions, symmetry arguments, and physical constraints
  • Work independently and asynchronously — fully on your own schedule

Who You Are

  • Holds a PhD (completed or near completion) in Applied Physics, Physics, Engineering Physics, or a closely related field
  • Deep command of the core pillars: Classical Mechanics, Electrodynamics, Statistical Mechanics, and Quantum Mechanics
  • Exceptional ability to explain complex physical phenomena and mathematical derivations in clear, structured written English
  • Uncompromising precision with units, scientific notation, dimensional analysis, and the logical structure of proofs
  • Naturally detail-oriented with a systematic, methodical approach to problem-solving
  • No prior AI or tech experience required

Nice to Have

  • Experience with data annotation, scientific dataset evaluation, or quality assurance for research content
  • Proficiency with computational tools such as Python (NumPy/SciPy), MATLAB, or COMSOL
  • Background in research publication, academic instruction, or scientific writing
  • Familiarity with AI tools or language model evaluation workflows

Why Join Us

  • Work on high-impact AI projects alongside the world's leading research labs
  • Fully remote and flexible — work when and where it suits you
  • Freelance autonomy with the structure of meaningful, intellectually rigorous work
  • Direct influence on how AI models reason about physics — your expertise shapes the science AI learns from
  • Potential for ongoing work and contract extension as new projects launch