




Summary: Mercor seeks a Bilingual Spanish STEM Expert to design, optimize, and evaluate STEM-based prompts in Spanish and English for AI models. Highlights: 1. Design and optimize STEM-based prompts in Spanish and/or English. 2. Define evaluation standards and develop rubrics for scientific rigor. 3. Conduct model testing and grading for scientific accuracy and reasoning. **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 **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 quality. Compare **Spanish vs. English** outputs. * Support benchmarking and quality assurance. Collaborate in QA processes to ensure scientific rigor and consistency in **Spanish\-language** benchmarks. **Qualifications** **Must\-Have** * Native\-level fluency in **Spanish (written)** with strong reading/writing ability in English * **BS or BA** in **Biology / Physics / Chemistry** * Familiarity with undergraduate\-level **biology / physics / chemistry** topics * Strong writing and critical thinking skills * Ability to work independently and meet deadlines **Preferred** * **2\+ years** of experience in teaching, research, or an applied STEM discipline field **Application Process (Takes 20–30 mins to complete)** * Complete an AI\-led interview (around **15 minutes**) * Complete a **45\-minute** written assessment that will guide you through writing rubrics * If selected, you will be invited to work on the project **Resources \& Support** * For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome/welcome * For any help or support, reach out to: support@mercor.com *PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.*


