Chemistry Subject Matter Expert - AI Content Specialist

Chemistry Subject Matter Expert (AI Training) About The Role We're looking for chemistry experts to help evaluate and improve AI systems trained on advanced scientific content. Your domain knowledge will directly shape how AI understands and reasons through complex chemistry problems — making a real impact on the future of science-focused AI. At Alignerr, we partner with the world's leading AI research teams and labs to build and train cutting-edge AI models. This is a unique opportunity to contribute your expertise to projects that matter, on your own schedule, from anywhere in the world. Organization: Alignerr Type: Hourly Contract Location: Remote Commitment: 10–40 hours/week What You'll Do Design 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 rigorous logic that serve as gold-standard benchmarks Evaluate AI-generated outputs for scientific accuracy, depth of reasoning, and overall quality Collaborate with researchers to refine and expand benchmarks spanning undergraduate through Master's-level chemistry topics Provide structured, actionable feedback that directly improves AI model capabilities 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 concepts clearly and precisely in writing Detail-oriented with a commitment to accuracy and scientific rigor 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 systems Familiarity with AI or machine learning workflows Background spanning multiple chemistry subdisciplines Why Join Us Work on cutting-edge AI projects in direct collaboration with 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 advances AI's understanding of science Potential for ongoing work and contract extension as new projects launch

Design advanced chemistry problems and gold-standard solutions to test and improve AI reasoning. Evaluate AI-generated outputs for scientific accuracy and provide structured feedback to refine model capabilities.

Requires a Master's degree or current pursuit of one in Chemistry, Chemical Engineering, Biochemistry, or a related field. Candidates must possess strong analytical skills and the ability to communicate complex scientific concepts clearly in writing.

• High Autonomy • Variety Of Projects • Global Collaboration • Flexible Schedule

• Problem solvingPreferred

Identified from the job description. Confirm important requirements above.

• Chemistry
• Chemical Engineering
• Biochemistry
• Physical Chemistry
• AI Training
• Data Annotation
• Scientific Reasoning
• Technical Writing
• Problem Solving
• Data Quality Assessment
• Analytical Skills
• Machine Learning Workflows

• Science & Research
• Technology
• Engineering
• Data & Analytics
• Education

Minimum education

Master’s degree

Minimum experience

2+ years

Apply by

Oct 7, 2026

Posting language

English

Working hours

40 hours per week

Location requirements

Country, Montreal, Quebec, Canada

Seniority

Mid-Senior level