Build reproducible reinforcement learning environments and software engineering tasks covering DevOps, CI/CD, and debugging. This remote role offers $80 to $120 per hour equivalent, paid per task that meets project specifications, for about 15 hours per week.
Review personal-information scenarios, identify privacy risks, and write evidence-based evaluations for a six-week U.S. project paying $30 to $60 per hour. The part-time contractor role requires privacy, data protection, or information governance experience.
data privacydata protectioninformation governanceprivacy risk assessmentprivacy principlessensitive data handling
Test personal AI agents and review responses for privacy risks in a six-week, part-time U.S. project paying $30 to $50 per hour. Apply through OpenTrain, then complete the hiring-site application.
privacy risk assessmentdata protectionai evaluationanalytical skillswritten communication
Evaluate AI-generated scientific outputs and curate drug discovery datasets using bioinformatics and medicinal chemistry expertise. This remote contractor role pays $45 to $90 per hour and offers flexible scheduling.
Design and evaluate computational biology workflows for AI benchmarking, using genomic, transcriptomic, proteomic, and structural biology expertise. This remote contractor role pays $45 to $90 per hour.
Use your biology and bioinformatics expertise to evaluate AI workflows, analyze biological datasets, and review computational pipelines remotely for $45 to $90 per hour.
scientific software configurationai/ml-assisted chemistry workflowsquantitative analysisanalytical reasoningscientific programmingwritten communication
Create rigorous scientific questions, review AI-generated answers, and write evidence-based rubrics across microbiome and translational research. This remote contractor role pays $45 to $90 per hour and requires a relevant PhD.
Evaluate and improve AI systems using chemistry and computational chemistry expertise. This part-time contract pays $45 to $90 per hour and requires a relevant PhD, strong English, and scientific software skills.
Computational ChemistryStructural BioinformaticsCheminformaticsProteomics & MetabolomicsDocumentationVerbal communication
Create expert content and evaluate AI model responses in computational chemistry, structural biology, and drug discovery. This remote contractor role pays $45 to $90 per hour and requires a relevant PhD, research experience, and strong English.
Computational ChemistryStructural BioinformaticsCheminformaticsProteomics & MetabolomicsDocumentationVerbal communication
Use your PhD and research experience to write life sciences problems, assess AI-generated answers, and review experiments and analysis. This remote contractor role pays $45 to $90 per hour.
Review and annotate medical images for healthcare research and AI development. This U.S.-based contractor project pays a fixed $700 and requires medical imaging experience and CVAT familiarity.
Review AI-generated subsurface and reservoir engineering content, complete technical analysis, and produce industry-focused outputs remotely. This flexible project work pays up to $80 per hour, with no minimum hours.
Use your marine outboard expertise to review diagnostic scenarios, service recommendations, and warranty documents for AI training. This part-time contract role pays $20 to $60 per hour and requires fluent English.
Rigging - repower - service proceduresService documentation and warranty
Build realistic full-stack software projects, coding challenges, Docker workflows, and deterministic tests for AI evaluation. This remote contract role pays $75 per hour and requires English fluency plus software engineering experience.
Create and assess AI training questions based on film, television, and theater production. This contract role pays $75 per hour and suits fluent English speakers with production knowledge.
Review X-ray images of BGA, CGA, and LGA solder joints, assess IPC Class 3 quality, and investigate counterfeit components. This remote contractor role pays $60 to $100 per hour.
Review 3D scan data, compare parts with CAD models, and support first-article sign-off decisions as a Dimensional Metrology Quality Engineer. The contract pays $50 to $100 per hour.
GD&T and first-article inspection3D scanning and inspection softwareCMM measurement and uncertainty analysisDimensional Metrology expertise
Record a short script in your natural Urdu-influenced English accent for an AI speech project. The one-time recording takes about 15 minutes and pays $30 per hour.
Record a short provided script in your Ukrainian-influenced English accent for an AI training audio project. This entry-level contract pays $30 per hour and requires a microphone-equipped smartphone or computer.
Record a short script in Telugu-influenced English for a remote audio project. Earn $30 per hour while using a smartphone or computer with a microphone.
Record a short script in a Tamil-influenced English accent, follow simple instructions, and submit clear audio using a smartphone or computer. This entry-level contract pays $30 per hour and is open across the listed countries.
Record a short script in your authentic Slovak-influenced English accent for an AI audio project and earn $30 per hour. Apply through OpenTrain, then complete the application on the hiring site.
Create and review AI safety evaluations for radiology and radiation science questions. This remote, flexible contractor role pays $150 per hour and requires an advanced relevant degree.
Use advanced knowledge of radioactive materials and health physics to write and assess AI safety prompts. This remote, flexible role pays $150 per hour and is open to qualified candidates in Australia, Canada, New Zealand, the United Kingdom, and the United States.
Record a short script in Punjabi-influenced English for an AI training project and earn $30 per hour. Use a smartphone or computer with a working microphone.
Record a short English script with Polish-influenced pronunciation for an AI training data project. The focused assignment takes about 15 minutes or less and pays $30 per hour.
Use your philosophy expertise to create scenarios, write reference answers, and evaluate AI responses for logic, ethics, validity, and fairness. This remote project pays $50 to $100 per hour and requires at least 10 hours per week.
Use your nuclear science or engineering expertise to create and review AI safety evaluations, classify risky requests, and explain precise safety judgments. This remote, flexible contractor role pays $150 per hour.
Create mathematics teaching scenarios, worked solutions, and quality reviews that help evaluate AI model responses. This remote contractor role pays $45 to $80 per hour, with a minimum commitment of 10 hours weekly.
Create and review safety prompts that test how AI handles materials science questions. This remote, flexible contractor role requires an advanced materials science background and pays $150 per hour, with $85 per approved task.
