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Senior Subject Matter Expert | Upto $80/hr

Obsidian

toronto, on, Canada Full-time June 06, 2026
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Opportunity Description

Mercor is seeking

STEM PhDs

for a premier project with one of the world's top AI labs. In this role, you will contribute your subject matter expertise to a cutting-edge project involving state-of-the-art large language models. Specifically, you will help create high-quality data that will inform the future of AI innovation by coming up with difficult problems in your domain. Qualifications

Have a STEM PhD from a US, UK, Canadian, or European university in domains such as Mathematics, Biology, Chemistry, Physics, Computer Science, Statistics, Economics Have high

attention to detail Have exceptional

written and verbal communication skills Have excellent

proficiency in English Role Details

The role is ongoing starting in April and continuing with rolling applications The project is expected to require 15-20 hours of work per week, with potential to be extended to 40 hours per week Screening Process

You will need to co...
Full-time IT & Technology

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