Remote Physics Subject Matter 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:
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PS:
Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.