Job Description

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 Portuguese STEM Expert

Type: Contract

Compensation: $18–$22/hour

Commitment: 20 hours/week

Duration: 1 month

Role Responsibilities

• Design and optimize STEM-based prompts in Portuguese and/or English with scientific instructions.
• Define and document evaluation standards for STEM contexts, ensuring scientific rigor and linguistic clarity.
• Conduct model testing and grading, comparing outputs in Portuguese and English for accuracy and clarity.
• Support benchmarking and quality assurance to maintain consistency across Portuguese-language benchmarks.
• Collaborate in QA processes to ensure tasks meet scientific rigor before integration into official benchmarks.

Qualifications

Must-Have

• Native-level fluency in Portuguese (written) with strong English reading/writing ability.
• 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:
• 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.

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