Back to jobs

Applied Physics Specialist

$40-80/hrRemoteFreelanceSTEM

About the Role

What if your years of physics expertise could directly shape how AI understands the fundamental laws of the universe? 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 principles that govern reality itself.

This is a fully remote, flexible contract role designed for deep subject-matter experts. No prior AI experience needed — just a mastery of physics and a sharp, rigorous mind.

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

What You'll Do

  • Design challenging problems — Craft advanced, open-ended physics problems at PhD qualifying exam level, requiring multi-step reasoning, mathematical derivation, and first-principles thinking
  • Author gold-standard solutions — Write rigorous, step-by-step responses that serve as ground-truth benchmarks, with flawless attention to physical constants, units, and logical flow
  • Audit AI reasoning — Evaluate AI-generated solutions and simulations for physical consistency, identifying where models "hallucinate" results that violate conservation laws, boundary conditions, or established theory
  • Provide structured feedback — Help improve AI reasoning across domains like quantum mechanics, electrodynamics, thermodynamics, and classical mechanics by documenting failure modes and suggesting corrective guidance

Who You Are

  • PhD completed or in final stages in Applied Physics, Physics, Engineering Physics, or a closely related field
  • Deep mastery across core physics pillars: Classical Mechanics, Electrodynamics, Statistical Mechanics, and Quantum Mechanics
  • Exceptional analytical writing skills — you can explain complex derivations and phenomena with clarity and precision
  • Uncompromising attention to detail when it comes to units, notation, and the logical structure of a proof
  • Self-motivated and reliable when working independently on technical tasks
  • No prior AI or machine learning experience required

Nice to Have

  • Prior experience with data annotation, scientific dataset evaluation, or quality review workflows
  • Proficiency with computational tools such as Python (NumPy/SciPy), MATLAB, or COMSOL
  • Background in research, academic publishing, or physics education

Why Join Us

  • Work on high-impact AI projects in collaboration with leading research labs and AI teams
  • Fully remote and flexible — work when and where it suits you, on your own schedule
  • Freelance autonomy with meaningful, intellectually stimulating work
  • Gain direct exposure to how frontier AI models are trained and evaluated
  • Potential for ongoing work and contract extension as new projects launch