Bilingual STEM Chemistry Expert

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: $18–$53/hour Location: Remote Duration: 3–6 months Commitment: 20+ hours/week Role Responsibilities Design and optimize STEM-based prompts in Spanish and/or English with scientifically accurate instructions. Define and document evaluation standards, developing rubrics that ensure scientific rigor and linguistic clarity. Conduct model testing and grading by assessing AI outputs for scientific accuracy and reasoning quality. Support benchmarking and quality assurance to ensure consistency across Spanish-language benchmarks. Collaborate in QA review processes to maintain scientific standards and reliability. Qualifications Must-Have Native-level fluency in Spanish, specifically native to the United States (Spanish-speaking), Spain, Chile, or Mexico. Strong reading and writing proficiency in English. BS or BA in Biology , Physics , or Chemistry . Familiarity with undergraduate-level biology, physics, or 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. Experience working with Spanish-language STEM curricula or academic standards in the United States, Spain, Chile, or Mexico. Application Process (Takes 20–30 mins to complete) Complete a short AI-led interview (approximately 15 minutes ). If approved, complete a paid assessment focused on writing and rubric creation. Then, 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.