About this role · Stem
About the Role We're looking for chemistry professionals and graduate students to help train and evaluate the next generation of AI models. Your scientific expertise will directly shape how AI understands and reasons through advanced chemistry problems — making a real impact on the future of intelligent systems. This is a fully remote, flexible contract role. Whether you're a current Master's student or a recent graduate, if you have strong chemistry knowledge and sharp analytical thinking, we want to work with you. - Organization: Alignerr - Type: Hourly Contract - Location: Remote - Commitment: 10–40 hours/week What You'll Do - Design challenging, nuanced chemistry problems that test the boundaries of AI reasoning — spanning areas like chemical engineering, biochemistry, organic chemistry, and more - Develop clear, rigorous, step-by-step solutions that reflect graduate-level thinking - Evaluate AI-generated outputs for scientific accuracy, logical soundness, and quality of reasoning - Collaborate with researchers to develop and refine benchmarks across undergraduate to Master's-level chemistry topics - Provide structured, actionable feedback that helps improve AI model performance 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 ability across advanced chemistry domains - Able to communicate complex scientific concepts clearly and precisely in writing - Detail-oriented with a systematic approach to evaluation and feedback - Self-motivated and comfortable working independently and asynchronously - No prior AI experience required Nice to Have - Experience with data annotation, quality assurance, or evaluation systems - Familiarity with AI or machine learning workflows - Background spanning multiple chemistry subdisciplines Why Join Us - Work directly with industry-leading AI research labs on cutting-edge projects - Fully remote and flexible — work on your own schedule from anywhere - Freelance perks: autonomy, variety, and global collaboration - Contribute to meaningful work that advances AI capabilities in STEM - Potential for ongoing work and contract extension