STEM PhDs (Physics) AI Trainer

Weekday AI

Canada, Canada, Canada
Part time
Posted February 23, 2026

Job Description

This role is for one of the Weekday's clients

We are seeking Physics PhDs to contribute to a high-impact project with a leading AI research lab. This role offers competitive pay of $65–$75/hour.

In this position, you will leverage your domain expertise to craft high-quality, challenging problems with real-world applicability, helping to advance frontier large language models and shape the future of AI innovation.

Requirements

Ideal Qualifications

  • Master’s or PhD in Physics from a top university
  • Exceptional attention to detail
  • Strong written and verbal communication skills
  • Excellent proficiency in English
  • Based in U.S., Canada, UK, Australia, or New Zealand

Key Responsibilities

  • Work asynchronously with a team of domain experts
  • Craft, solve, and review challengin...