Physics Subject Matter Expert (AI Training) About The Role We're looking for physics experts in Toronto and across Canada to help train and evaluate cutting-edge AI models. Your deep understanding of physics will directly shape how AI reasons through complex problems — from undergraduate mechanics to graduate-level electromagnetism and beyond.

This is a fully remote, adaptable contract role where your subject matter expertise is the most valuable thing you bring. No AI background required.
Organization: Alignerr
Type: Hourly Contract
Location: Remote (Toronto, Canada)
Commitment: 10–40 hours/week

What You'll Do
Design challenging, rigorous physics problems across domains such as mechanics, electromagnetism, thermodynamics, and quantum physics
Develop clear, step-by-step solutions that demonstrate exact reasoning and logical structure
Evaluate AI-generated responses for scientific accuracy, depth of reasoning, and quality of explanation
Collaborate with researchers to develop and refine benchmarks spanning undergraduate to Masters-level physics
Provide structured, actionable feedback that helps AI systems reason more like expert physicists

Who You Are




Currently pursuing or have completed a Masters degree in Physics, Applied Physics, or a closely related field — from University of Toronto, UBC, McGill, or equivalent
Solid physics reasoning and problem-solving skills across multiple advanced domains
Able to communicate complex concepts clearly and concisely in writing
Detail-oriented with a systematic approach to quality and accuracy
Self-motivated and comfortable working independently and asynchronously
No prior AI experience required

Nice to Have
Experience with data annotation, evaluation systems, or academic content creation
Familiarity with AI or machine learning concepts
Background in research, tutoring, or technical writing

Why Join Us
Work directly on frontier AI projects in partnership with leading AI research labs
Fully remote and async — work on your own schedule from anywhere
Freelance perks: high autonomy, variety, and global collaboration
Contribute to meaningful work that advances the state of AI in STEM
Potential for ongoing contract renewals and expanded project scope

📌 Physics Subject Matter Expert – Ai Training Specialist Toronto
🏢 Alignerr
📍 Toronto