Looking for work that applies biochemistry knowledge to AI training? These opportunities can involve reviewing scientific content, labeling examples, or evaluating model outputs for accuracy and relevance. OpenTrain is the hiring organization for roles on OpenTrain, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support.
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
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
Create executable scientific computing problems that challenge frontier AI models, using your biology expertise and programming skills. This remote, six-week freelance engagement pays $70 per hour and requires at least 20 hours weekly.
Posted Aug 28, 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 medicinal chemistry and bioinformatics expertise to curate drug discovery data, evaluate AI-generated scientific content, and improve model reliability. This remote contractor role offers $90 to $120 per hour for 20+ hours weekly.
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
Lead quality reviews for AI-generated chemistry content and trainer work at $75 per hour. Use your chemistry expertise to improve accuracy, safety, and clarity while working 20+ hours weekly as a US-based contractor.
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
Biochemistry subject-matter work in AI training and data labeling can involve applying knowledge of biological and chemical concepts while preparing or reviewing examples for artificial-intelligence systems. Depending on the individual role, tasks may include checking scientific accuracy, writing or rating model responses, evaluating text, annotating relevant information, or reviewing other AI-training data. The individual live posting is the source of truth for the responsibilities, qualifications, experience, and other requirements of each opportunity.
OpenTrain is the hiring organization for these opportunities, and candidates apply through OpenTrain. Depending on the role, OpenTrain may place or refer a successful candidate to the client whose project they will support. Because project requirements differ, read the individual live posting for the authoritative information about eligibility, responsibilities, qualifications, pay, hours, schedule, location rules, and client-specific requirements.
