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$60k - $80k/ year
United States
Posted May 12, 2026

English

Spanish

Mercor Is Hiring A Bilingual Stem Ai Trainer

Join Mercor as a Bilingual STEM AI Trainer (Spanish/English) and play a key role in developing intelligent AI models through high-quality STEM content creation!

Position Overview

Mercor is seeking a Bilingual Spanish STEM Expert with a strong background in biology, physics, or chemistry to craft and optimize reasoning questions for AI development. This is a fantastic opportunity for candidates passionate about STEM education and language fluency.

Responsibilities

  • Create and optimize STEM-based prompts to enhance AI understanding and reasoning capabilities
  • Define evaluation standards for assessing AI model performance
  • Conduct model testing to ensure quality and accuracy of outputs

Candidate Requirements

  • Native-level fluency in Spanish
  • BS or BA degree in a relevant field such as biology, physics, or chemistry
  • Commitment of at least 20 hours per week
  • Duration: approximately 3–6 months

Additional Information

Mercor is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

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