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Bilingual Chemistry STEM Educator

Company: Mercor

Location: workfromhome, London

Posted: June 04, 2026

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Position Details

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

Bilingual Spanish STEM Expert

Employment Details

Type: Contract
Compensation: $38–$43/hour
Commitment: 20 hours/week
Duration: 1 month

Role Responsibilities

  • Design and optimize STEM-based prompts in Spanish and/or English. Create detailed prompts with multiple constraints and scientific instructions.
  • Define and document evaluation standards. Establish expectations for correct responses in STEM contexts. Develop rubrics for scientific rigor and linguistic clarity in Spanish.
  • Conduct model testing and grading. Run prompts through models and assess outputs for scientific accuracy and reasoning quali...