Back to jobs

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 Large Language Models — exposing the gaps in their physical reasoning and helping ensure they never violate the fundamental laws of the universe.

This is a fully remote, flexible contract role built for researchers and scientists who want to contribute to meaningful AI development without leaving their area of expertise.

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

What You'll Do

  • Design Advanced Problems — Craft complex, open-ended physics problems at the level of PhD qualifying exams, requiring multi-step logical reasoning and rigorous mathematical derivation
  • Author Gold-Standard Solutions — Write precise, step-by-step "golden responses" with flawless physical constants, unit conversions, and logical flow
  • Audit AI Reasoning — Evaluate AI-generated simulations, derivations, and proofs for physical consistency — identifying where models "hallucinate" physics that violates first principles
  • Refine Model Behaviour — Provide structured feedback that improves AI reasoning around conservation laws, boundary conditions, symmetry constraints, and other foundational physical principles
  • Work Across Core Domains — Engage with problems spanning Classical Mechanics, Electrodynamics, Statistical Mechanics, Quantum Mechanics, and related fields

Who You Are

  • Hold a PhD (completed or near completion) in Applied Physics, Physics, Engineering Physics, or a closely related field
  • Deep mastery across the core pillars of physics — you can move fluently between classical and quantum regimes
  • Exceptional at translating complex physical reasoning and mathematical derivations into clear, structured written explanations
  • Uncompromising attention to detail — units, notation, and logical consistency matter to you at every step
  • Self-motivated and reliable when working independently without supervision
  • No prior AI or machine learning experience required

Nice to Have

  • Experience with scientific data annotation, dataset quality evaluation, or benchmark development
  • Proficiency with computational tools such as Python (NumPy/SciPy), MATLAB, or COMSOL
  • Background in research-level problem design or academic curriculum development
  • Familiarity with AI language models as an end user

Why Join Us

  • Work on cutting-edge 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, technically demanding work
  • Apply your deep domain expertise in a new and consequential context — shaping how AI reasons about the physical world
  • Potential for ongoing work and contract extension as new projects launch