Bilingual Portuguese STEM Expert
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Job Summary
Mercor is looking for a Bilingual Portuguese STEM Expert with experience in biology / physics / chemistry theory and problem-solving to develop and refine high-quality reasoning questions that evaluate AI models. Your knowledge in biology / physics / chemistry will ensure the accuracy rigor and instructional quality of these test items. You will create and evaluate Portuguese /English prompts and responses ensuring scientific precision while maintaining clear natural Portuguese phrasing and alignment with English where needed.
Job Details
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Design and Optimize STEM-Based Prompts (Bilingual): Create detailed prompts in Portuguese and/or English with multiple constraints and scientific instructions.
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Define and Document Evaluation Standards: Establish high-level expectations for correct responses in STEM contexts and develop comprehensive rubrics that account for scientific rigor andwhen in Portugueselinguistic clarity and appropriate academic tone.
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Conduct Model Testing and Grading (Bilingual): Run prompts through models and assess preliminary outputs against expectations for scientific accuracy reasoning quality and clarity comparing Portuguese vs. English where needed.
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Support Benchmarking and Quality Assurance: Collaborate in QA review processes to ensure prompt tasks and rubrics meet scientific rigor maintaining consistency and reliability across Portuguese-language benchmarks before integration into official benchmarks.
Minimum Qualifications
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Native-level fluency in Portuguese (written) with strong reading/writing ability in English
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BS or BA in Biology / Physics / Chemistry
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Familiarity with undergraduate-level biology / physics / chemistry topics
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Strong writing and critical thinking skills
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Ability to work independently and meet deadlines
Preferred Qualifications
- 2 years of experience in teaching research or an applied STEM discipline field
Application & Onboarding Process
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Complete an AI-led interview (around 15 minutes)
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Complete a 45-minute written assessment that will guide you through writing rubrics
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If selected you will be invited to work on the project
More Details About This Role
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Expect to contribute at least 20 hours per week
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Expect a commitment of around 1 month
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Youll be working in a structured project environment with clear goals and tools
Key Skills
- Administrative Skills
- Time Management
- Diplomatic Skills
- Listening Skill
- Languages Fluency
- Organizational Skill
- Pressure Management
- Discipline Skills
- Communication
- Relationship Management
- Client Services
- Flexibility
- IT Skill
- Orderly Condition
- Secretarial Skill
