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STEM Data Annotation Specialist | Remote
Remote / Online - Candidates ideally in
Barrie, Ontario, L9J, Canada
Listed on 2026-03-14
Barrie, Ontario, L9J, Canada
Listing for:
Crossing Hurdles
Full Time, Remote/Work from Home
position Listed on 2026-03-14
Job specializations:
-
IT/Tech
Data Scientist -
Quality Assurance - QA/QC
Job Description & How to Apply Below
Overview
Commitment: 15–40 hours per week for approximately 2–3 weeks
Responsibilities- Validate STEM question–answer pairs extracted from textbook PDFs
- Compare extracted text with source PDFs and correct OCR transcription errors
- Fix and standardize LaTeX formatting for mathematical expressions
- Extract and label relevant textbook context such as problem statements, definitions, and solution steps
- Convert raw textbook content into structured QA format when necessary
- Evaluate solution quality for correctness, completeness, and logical consistency
- Maintain high standards for precision and formatting across datasets
- Strong proficiency with LaTeX math formatting
- Background in Mathematics, Physics, Engineering, or a related STEM field
- Ability to read and verify multi-step mathematical reasoning and proofs
- Excellent attention to detail and ability to follow structured workflows
- Strong written communication skills for clear technical notes
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