Back to jobs

Applied Physics Specialist

$40-80/hrRemoteFreelanceSTEM

About the Role

What if your expertise in quantum mechanics, thermodynamics, and electrodynamics 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 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 do meaningful, intellectually demanding work on their own schedule. No prior AI experience required — just deep domain mastery and a rigorous scientific mind.

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

What You'll Do

  • Design Advanced Physics Problems — Develop complex, 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 Solutions — Create precise, step-by-step "golden responses" with verified physical constants, correct unit conversions, and airtight reasoning that serves as the benchmark for AI evaluation
  • Audit AI Reasoning — Evaluate AI-generated proofs, simulations, and explanations for physical consistency, identifying where models "hallucinate" physics that violates first principles
  • Refine Model Behavior — Provide structured, expert feedback that improves how AI handles physics-informed reasoning — from conservation laws to boundary conditions to dimensional analysis
  • Document Failure Modes — Systematically record the ways AI models break down when confronted with research-level physics, contributing directly to model improvement

Who You Are

  • Holds 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: Classical Mechanics, Electrodynamics, Statistical Mechanics, and Quantum Mechanics
  • Exceptional ability to write clear, structured, mathematically rigorous explanations for complex physical phenomena
  • Uncompromising attention to detail — units, scientific notation, logical flow, and physical consistency are second nature to you
  • Self-directed and comfortable working independently in an asynchronous environment
  • No prior AI or data annotation experience required

Nice to Have

  • Experience with scientific data annotation, dataset curation, or evaluation systems
  • Proficiency with computational tools such as Python (NumPy/SciPy), MATLAB, or COMSOL
  • Background in research-level benchmarking or academic problem authoring
  • Familiarity with AI tools or large language models as an end user

Why Join Us

  • Work on high-impact AI projects in partnership with the world's leading AI research labs
  • Fully remote and flexible — work when and where it suits you, on your own schedule
  • Freelance autonomy with the intellectual depth of real research-level work
  • Apply your PhD-level expertise in a novel, forward-looking domain
  • Contribute to making AI systems that genuinely respect the laws of physics
  • Potential for ongoing work and contract extension as new projects launch