Chemistry Masters – AI Data Trainer
About The Role
We're looking for chemistry experts to help train and improve the next generation of AI models. At Alignerr, we partner with the world's leading AI research labs to build smarter, more accurate AI — and your advanced chemistry knowledge is exactly what's needed to get there.
If you hold or are pursuing a Master's degree in Chemistry, Chemical Engineering, Biochemistry, or a related field, this is a rare opportunity to apply your expertise in a high-impact, fully remote role — no AI background required.
Organization: Alignerr
Type: Hourly Contract
Location: Remote
Commitment: 10–40 hours/week
What You'll Do
Design challenging, advanced chemistry problems to rigorously test AI reasoning and performance across domains such as chemical engineering, biochemistry, and physical chemistry
Develop clear, step-by-step solutions with precise logic and scientific accuracy
Evaluate AI-generated outputs for correctness, depth of reasoning, and quality
Collaborate with researchers to refine and improve benchmarks spanning undergraduate through Master's-level chemistry topics
Provide structured, actionable feedback that directly shapes how AI models learn and improve
Who You Are
Currently pursuing or have completed a Master's degree in Chemistry, Chemical Engineering, Biochemistry, or a related field
Strong analytical and problem-solving skills across advanced chemistry domains
Able to communicate complex scientific concepts clearly and precisely in writing
Detail-oriented with a systematic approach to evaluating quality
Self-motivated and comfortable working independently and asynchronously
No prior AI experience required
Nice to Have
Experience with data annotation, data quality assessment, or evaluation workflows
Familiarity with large language models or AI research environments
Background spanning multiple chemistry sub-disciplines
Why Join Us
Work directly with cutting-edge AI models developed by top research labs
Fully remote and flexible — work on your own schedule from anywhere
Freelance perks: high autonomy, variety of projects, and global collaboration
Contribute to meaningful work that shapes how AI understands science
Potential for ongoing contracts and long-term collaboration