Physics Subject Matter Expert – AI Training Specialist

<strong>Physics Subject Matter Expert (AI Training)<br><br></strong><strong>About The Role<br><br></strong>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.<br><br>This is a fully remote, flexible contract role where your subject matter expertise is the most valuable thing you bring. No AI background required.<br><br><ul><li>Organization: Alignerr</li><li>Type: Hourly Contract</li><li>Location: Remote (Toronto, Canada)</li><li>Commitment: 10–40 hours/week<br><br></li></ul><strong>What You'll Do<br><br></strong><ul><li>Design challenging, rigorous physics problems across domains such as mechanics, electromagnetism, thermodynamics, and quantum physics</li><li>Develop clear, step-by-step solutions that demonstrate precise reasoning and logical structure</li><li>Evaluate AI-generated responses for scientific accuracy, depth of reasoning, and quality of explanation</li><li>Collaborate with researchers to develop and refine benchmarks spanning undergraduate to Masters-level physics</li><li>Provide structured, actionable feedback that helps AI systems reason more like expert physicists<br><br></li></ul><strong>Who You Are<br><br></strong><ul><li>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</li><li>Strong physics reasoning and problem-solving skills across multiple advanced domains</li><li>Able to communicate complex concepts clearly and concisely in writing</li><li>Detail-oriented with a systematic approach to quality and accuracy</li><li>Self-motivated and comfortable working independently and asynchronously</li><li>No prior AI experience required<br><br></li></ul><strong>Nice to Have<br><br></strong><ul><li>Experience with data annotation, evaluation systems, or academic content creation</li><li>Familiarity with AI or machine learning concepts</li><li>Background in research, tutoring, or technical writing<br><br></li></ul><strong>Why Join Us<br><br></strong><ul><li>Work directly on frontier AI projects in partnership with leading AI research labs</li><li>Fully remote and async — work on your own schedule from anywhere</li><li>Freelance perks: high autonomy, variety, and global collaboration</li><li>Contribute to meaningful work that advances the state of AI in STEM</li><li>Potential for ongoing contract renewals and expanded project scope</li></ul>

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