Mathematics Content Validator - Remote | Upto $40/hr Hourly

Toronto, Ontario, Canada • Posted March 19, 2026

Job Type: part-time
Location: Toronto, Ontario
Posted: March 19, 2026
Category: Mathematical Science Occupations
Application Deadline: April 28, 2026

Role Description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Mathematics & STEM Textbook QA Specialist
Type: Contract
Compensation: $25–$40/hour
Duration: 2-3 weeks
Commitment: 15–40 hours/week

Role Responsibilities

  • Validate math/STEM question–answer pairs extracted from textbook PDFs. Identify errors introduced by OCR or extraction.
  • Compare extracted text to the source PDF. Correct transcription i...

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