Chemistry Masters – AI Data Trainer

About The Role

We're looking for chemistry experts to help train and evaluate the next generation of AI models. At Alignerr, we partner with the world's leading AI research labs — and we need people with deep scientific knowledge to ensure these models reason accurately about chemistry.

If you have a Master's-level background in chemistry or a related field, this is a rare opportunity to directly shape how AI understands complex scientific concepts — no prior AI experience required.
Organization: Alignerr
Type: Hourly Contract
Location: Remote
Commitment: 10–40 hours/week

What You'll Do
Design advanced chemistry problems spanning topics like chemical engineering, biochemistry, and physical chemistry to rigorously test AI performance
Develop transparent, step-by-step solutions with precise, well-reasoned logic
Evaluate AI-generated responses for scientific accuracy and quality of reasoning
Collaborate with researchers to build and refine benchmarks across undergraduate to Master's-level chemistry topics
Provide structured, high-quality written feedback to improve model outputs

Who You Are
Currently pursuing or have completed a Master's degree in Chemistry,



Chemical Engineering, Biochemistry, or a closely related field
Strong analytical and problem-solving skills across advanced chemistry domains
Able to communicate complex scientific ideas clearly and precisely in writing
Detail-oriented with a commitment to accuracy and rigorous reasoning
Self-motivated and comfortable working independently and asynchronously
No prior AI or data annotation experience required

Nice to Have
Experience with data annotation, data quality assessment, or evaluation systems
Familiarity with large language models or AI research workflows
Background spanning multiple chemistry disciplines (e.g., organic, inorganic, computational)

Why Join Us
Work on cutting-edge AI projects with top-tier research labs and institutions
Fully remote and adaptable — work on your own schedule, from anywhere
Freelance perks: autonomy, variety, and the ability to work across global projects
Directly contribute to AI that gets chemistry right — your expertise makes a measurable difference
Potential for ongoing work and contract extension as current projects launch

📌 Chemistry Masters Montreal
🏢 Alignerr
📍 Montreal