Mercor is seeking a Bilingual Spanish STEM Expert who is native to the United States (Spanish-speaking), Spain, Chile, or Mexico , with experience in biology / physics / chemistry theory and problem-solving, to develop and refine high-quality reasoning questions that evaluate AI models.

Your expertise in biology / physics / chemistry will ensure the scientific accuracy, rigor, and instructional quality of these assessment items. You will create and evaluate Spanish/English prompts and responses, ensuring scientific precision while maintaining clear, natural Spanish phrasing consistent with academic conventions in the United States (Spanish-speaking), Spain, Chile, or Mexico, and alignment with English where needed.

Create detailed prompts in Spanish and/or English with multiple constraints and scientifically accurate instructions.

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