Looking for Biology work that contributes to AI training and data labeling? These roles can use subject-matter knowledge to help prepare, classify, or review examples for artificial-intelligence systems. OpenTrain is the hiring organization for roles presented on OpenTrain. Candidates apply through OpenTrain, and OpenTrain may place or refer successful candidates to the client whose project they will support.
Use PhD-level chemistry or biology expertise to evaluate Japanese AI responses for scientific accuracy, helpfulness, and safety. This worldwide contract offers flexible part-time work at $68-$72 per hour, with no prior AI experience required.
Posted Sep 4, 2026
Use advanced chemistry or biology expertise to evaluate French-language AI responses, assess dual-use safety, and help improve responsible model behavior. This remote contractor role offers about seven hours per week at $58 to $62 per hour.
Posted Sep 4, 2026
Build rigorous biology coding problems, verified Python solutions, and discriminative tests that help evaluate advanced AI models. This intermediate contractor role offers 20+ hours per week for qualified biology experts in selected countries.
Posted Sep 3, 2026
Create rigorous scientific programming problems, verified Python solutions, and tests that evaluate frontier AI models. This remote, eight-week contractor assignment requires advanced STEM expertise and is open to candidates in 12 countries.
Posted Sep 3, 2026
Earn $50–$100 per hour as a remote STEM Expert helping evaluate AI-generated scientific solutions. Use your expertise and Python skills on flexible, part-time technical reasoning tasks.
Posted Sep 2, 2026
Use advanced drug discovery expertise to design rigorous challenges and evaluate how frontier AI models reason from incomplete scientific evidence. Remote contract work offers 20 to 40 hours weekly at $60-$90 per hour.
Posted Sep 1, 2026
Review AI-generated elementary science lessons, activities, quizzes, and explanations for accuracy, safety, clarity, and grade-level fit. This remote contractor role in India offers up to $10 per hour and requires 20+ hours weekly.
Posted Aug 29, 2026
Review AI-generated biology and environmental science content, guide remote contributors, and strengthen quality standards from India. This part-time contract pays $20 per hour for 20+ hours weekly.
Posted Aug 29, 2026
Use your advanced life sciences research expertise to evaluate AI outputs, write gold-standard solutions, and design benchmarks for frontier model training. This six-month Bay Area hybrid contract pays $65-$105 per hour.
Posted Aug 28, 2026
Use your preclinical ADC or bispecific antibody expertise to annotate scientific data, evaluate AI outputs, and shape drug discovery models. This ongoing remote contract pays $60 to $100 per hour.
Posted Aug 28, 2026
Create rigorous AI benchmark tasks from scientific literature, laboratory protocols, and primary data. This worldwide, part-time contract role pays $30-$50 per hour and suits life sciences researchers with strong methodological judgment.
Posted Aug 13, 2026
Help train AI to assess biotech companies and drug-development programs. Create and critique investment rubrics in a paid, flexible pilot for approximately 5-10 companies.
Posted Aug 6, 2026
Use advanced stochastic modeling, renewal theory, and first-passage analysis to support AI training on bacterial population physics. This flexible worldwide contract pays $80 to $160 per hour for under 20 hours weekly.
Posted Aug 5, 2026
Use computational biology, cheminformatics, and Python to build benchmarks and evaluate AI systems for computational drug discovery. This worldwide contractor role offers $80-$110 per hour and requires 20+ hours weekly.
Posted Aug 3, 2026
Use your microbiology expertise to evaluate and improve next-generation AI systems. This remote contractor role offers $70-$90 per hour, flexible part-time work, and 20+ hours weekly.
Posted Jul 29, 2026
Use computational biology and medicinal chemistry expertise to annotate biological datasets, evaluate scientific content, and improve next-generation AI systems. This remote contractor role offers 20+ hours per week at $90-$120 per hour.
Posted Jul 28, 2026
Use your biochemistry expertise to evaluate datasets, research, protocols, prompts, and AI-generated answers. This worldwide contract role offers 20+ hours per week at $60-$80 per hour.
Posted Jul 21, 2026
Use your molecular biology expertise to create scientific training data, evaluate AI-generated content, and improve model performance. This remote contractor role offers 20+ hours per week at $60-$80 per hour.
Posted Jul 21, 2026
Use advanced immunology expertise to evaluate AI-generated content, review datasets, and improve scientific accuracy. This worldwide contract role offers $60 to $80 per hour and 20+ hours weekly.
Posted Jul 21, 2026
Help improve large language models by creating challenging biology problems, writing rigorous solutions, and evaluating model reasoning from undergraduate through PhD level. This remote expert contract requires 20+ hours weekly.
Posted Jul 17, 2026
Use advanced biology expertise to evaluate prompts, scenarios, explanations, and AI outputs. This worldwide, part-time contract role pays $80 to $90 per hour and requires less than 20 hours weekly.
Posted Jul 15, 2026
Review AI-generated clinical, biomedical, and pharmaceutical documents, spreadsheets, and presentations for accuracy and rigor. Work remotely for $80-$120 per hour with a flexible 20+ hour weekly engagement through OpenTrain.
Posted Jul 10, 2026
Use professional biology or environmental science expertise to evaluate AI-generated documents, spreadsheets, and slide decks. This remote contractor role offers flexible work at $80-$120 per hour.
Posted Jul 10, 2026
Review AI-generated biology content and trainer QA work as a remote Biology Quality Assurance Lead. Apply your scientific expertise to improve accuracy, safety, reasoning, and rubric adherence for up to $75/hour.
Posted Jul 8, 2026
Use advanced biology expertise to evaluate AI-generated responses, fact-check claims, and write scientifically sound model solutions. This remote contract offers ongoing work at a listed rate of $70 per hour.
Posted Jul 8, 2026
Use your biology expertise to evaluate AI-generated responses, fact-check scientific reasoning, and write clear model explanations. This worldwide contractor role pays $25 to $55 per hour, with a listed rate of $45 per hour.
Posted Apr 3, 2026
Use advanced Python and computational biology expertise to design and verify challenging research problems for AI training. This flexible, project-based contractor role offers $15 to $60 per hour and requires 20+ hours weekly.
Posted Mar 29, 2026
Use your biology PhD and research expertise to evaluate AI-generated responses for correctness, reasoning, methodology, and clarity. This worldwide contract role pays $80 per hour and offers part-time work through OpenTrain.
Posted Oct 24, 2025
Biology-focused AI-training work can involve applying knowledge of biological concepts while reviewing or labeling data. Depending on the individual project, this may include evaluating written responses, checking the treatment of biology-related content, classifying examples, reviewing search results, or assessing whether model outputs align with the relevant subject matter. The exact work varies by posting, so read each live role carefully before deciding whether it matches your background and interests.
OpenTrain is the hiring organization for these opportunities, and candidates apply through OpenTrain. A successful candidate may be placed with or referred to the client whose project they will support. Because each project can set its own requirements, responsibilities, and eligibility rules, use the individual live posting as the source for role-specific information.
