Chemistry Masters – AI Data Trainer

About The Role

We're looking for Master's-level chemistry experts to help train and improve some of the world's most advanced AI models. Your scientific knowledge will directly shape how AI understands and reasons through complex chemistry — from organic synthesis to biochemical pathways.

This is a fully remote, flexible contractor role. No AI experience required — just deep chemistry expertise and the ability to think critically and communicate clearly.

• Organization: Alignerr
• Type: Hourly Contract
• Location: Remote
• Commitment: 10–40 hours/week

What You'll Do

• Design challenging, high-quality chemistry problems to rigorously test AI reasoning and performance
• Develop clear, step-by-step solutions with well-structured logic across domains such as chemical engineering, biochemistry, and physical chemistry
• Evaluate AI-generated responses for scientific accuracy, depth, and quality of reasoning
• Collaborate with researchers to build and refine benchmarks spanning undergraduate through Master's-level chemistry topics




• Provide structured, actionable feedback that helps improve AI model outputs over time

Who You Are

• Currently pursuing or have completed a Master's degree in Chemistry, Chemical Engineering, Biochemistry, or a closely related field
• Strong problem-solving skills across advanced chemistry domains
• Able to communicate complex scientific concepts clearly and precisely in writing
• Detail-oriented and consistent when evaluating technical content
• Self-motivated and comfortable working independently on an async schedule
• No prior AI experience required

Nice to Have

• Experience with data annotation, data quality review, or evaluation systems
• Familiarity with large language models or AI research workflows
• Background spanning multiple chemistry sub-disciplines

Why Join Us

• Work on cutting-edge AI projects in partnership with leading AI research labs
• Fully remote and adaptable — work on your own

📌 Chemistry Masters (Ciudad de México)
🏢 Alignerr
📍 Ciudad de México