This job post has expired on October 17, 2025. It is likely that the position has already been filled.
STEM Subject Matter Expert at Mercor
posted 1 year agoSTEM Subject Matter Expert | $50–60/hr | Worldwide Remote
Mercor is seeking a skilled STEM Expert to design and refine high-quality reasoning questions in biology, physics, and chemistry. This role is ideal for professionals passionate about scientific rigor and instructional quality, offering the flexibility of remote, asynchronous work.
- Design and Optimize STEM Prompts: Develop detailed, scientifically accurate prompts with clear instructions and constraints.
- Establish Evaluation Standards: Define expectations for correct responses and create comprehensive rubrics for assessment.
- Model Testing and Grading: Test AI model outputs and evaluate them against established standards.
- Quality Assurance: Collaborate in QA processes to ensure consistency and scientific rigor across all materials.
Minimum Qualifications:
- Bachelor’s degree in Biology, Physics, or Chemistry
- Strong knowledge of undergraduate-level STEM topics
- Excellent writing and critical thinking skills
- Ability to work independently and meet deadlines
Preferred: 2+ years of experience in teaching, research, or applied STEM fields.
Role Details: This is a remote, project-based position requiring at least 20 hours per week for approximately one month. You’ll join a structured team environment with clear goals and tools, contributing to the advancement of AI evaluation standards.
Apply by completing a brief AI-led interview and a written assessment. Join Mercor and help shape the future of AI in STEM education.
How to apply for this role
- Upload your resume — keep it up-to-date and in English. Mercor will auto-fill your profile from it.
- Complete the AI interview — a 15-minute conversation about your experience. Be ready to discuss specific projects and challenges you've solved.
- Submit your application — only about 20% of applicants finish all the steps, so completing yours puts you well ahead.