Open programs
70 paid programs across 12 fields, from $40 to $200 an hour. Remote, flexible and paid weekly.
- Top program
CAD / Mechanical Design Engineer
Create challenging design problems across 3D assemblies, tolerances, and manufacturing.
$40–90/hr - Top program
Physician
Bring clinical judgment to medical case design, diagnostic reasoning, and AI evaluation.
$130–200/hr - Top program
Architect
Evaluate architectural reasoning across plans, building systems, codes, and spatial design.
$80–140/hr - Top program
Machine Learning Researcher
Develop rigorous evaluations for model reasoning, learning methods, and research quality.
$100–180/hr - Top program
Financial Analyst
Assess financial models, business performance, and investment analysis with expert context.
$80–140/hr - Top program
Corporate Lawyer
Evaluate complex contracts, transactions, and commercial reasoning to improve legal AI.
$110–180/hr -
Robotics & Controls Engineer
Challenge AI on control theory, robotic systems, and real-world engineering tradeoffs.
$90–160/hr -
Aerospace Engineer
Build expert evaluations of aerodynamics, flight systems, and aerospace design.
$90–150/hr -
Civil & Structural Engineer
Review engineering calculations, drawings, and infrastructure design decisions.
$80–140/hr -
Biomedical Engineer
Review technical reasoning in medical devices, biomechanics, and biological systems.
$80–140/hr -
Process Safety Engineer
Assess industrial processes, hazard analysis, and technically sound safety decisions.
$80–140/hr -
Energy Systems Engineer
Evaluate power, renewable energy, and complex energy-system modeling scenarios.
$75–130/hr -
Electrical & PCB Engineer
Test technical reasoning across circuits, electronics, board design, and power systems.
$75–125/hr -
Bioinformatics Researcher
Assess computational biology, genomic analyses, and reproducible research workflows.
$90–150/hr -
Neuroscientist
Review complex reasoning about neural systems, cognition, and experimental evidence.
$85–140/hr -
Molecular Biologist
Evaluate biological mechanisms, experimental design, and molecular research findings.
$75–130/hr -
Plant & Environmental Biologist
Evaluate plant science, ecological systems, and specialist biological research.
$70–120/hr -
Food & Nutrition Scientist
Review food-science evidence, nutrition research, and technical product-development cases.
$70–120/hr -
Research Physicist
Develop advanced physics problems and evaluate the rigor of model-generated solutions.
$80–140/hr -
Materials Scientist
Review materials properties, characterization, and research-driven design decisions.
$80–140/hr -
Forensic & Toxicological Chemist
Assess toxicological evidence and complex chemical reasoning in forensic scenarios.
$85–140/hr -
Climate Scientist
Review atmospheric science, climate models, and interpretation of environmental data.
$80–140/hr -
Analytical Chemist
Evaluate chemical analysis, instrumentation, and interpretation of laboratory evidence.
$75–130/hr -
Earth & Geospatial Scientist
Evaluate geological evidence, GIS analyses, and technical geospatial reasoning.
$75–130/hr -
Dentist
Develop specialist assessments of oral health, dental cases, and clinical explanations.
$110–180/hr -
Clinical Psychologist
Assess behavioral-health cases and the quality of clinical reasoning in AI responses.
$95–160/hr -
Clinical Pharmacist
Evaluate medication reasoning, pharmacology, and evidence-based drug information.
$100–160/hr -
Veterinarian
Review animal-health reasoning and create expert veterinary case evaluations.
$95–160/hr -
Drug Safety & Clinical Research Specialist
Evaluate pharmaceutical evidence, clinical publications, and drug-safety assessments.
$95–155/hr -
Advanced Practice Nurse
Apply advanced nursing expertise to clinical review and care-management scenarios.
$85–140/hr -
Public Health Researcher
Evaluate population-health evidence, epidemiological studies, and research interpretation.
$75–125/hr -
Computational Designer
Assess parametric models, generative workflows, and technically complex spatial design.
$80–140/hr -
Senior UX Researcher
Review research methods, human-computer interaction, and evidence behind design decisions.
$80–140/hr -
Cinematography & Photography Expert
Assess visual storytelling, imaging techniques, and advanced production workflows.
$75–130/hr -
Industrial Designer
Evaluate product concepts, manufacturability, and professional design decisions.
$75–125/hr -
Music & Performing Arts Scholar
Evaluate music theory, composition, and scholarly reasoning across the performing arts.
$65–115/hr -
Computer Vision Researcher
Design evaluations for visual reasoning, image understanding, and perception systems.
$100–170/hr -
Senior Software Engineer
Create and assess demanding software problems across architecture, debugging, and code quality.
$100–150/hr -
Data Scientist
Test analytical reasoning through realistic datasets, models, and statistical decisions.
$90–150/hr -
Cybersecurity Specialist
Evaluate security analysis, system hardening, and defensible threat-modeling decisions.
$90–150/hr -
Game Engine Engineer
Review advanced game-development workflows, simulation logic, and real-time systems.
$80–130/hr -
Research Mathematician
Author demanding mathematical problems and examine proofs for correctness and depth.
$90–150/hr -
Operations Research Scientist
Test optimization, decision science, and rigorous solutions to complex planning problems.
$90–150/hr -
Biostatistician
Review clinical-study analyses, statistical methods, and biomedical research conclusions.
$85–145/hr -
Statistician
Assess statistical inference, experimental design, and the validity of quantitative claims.
$80–140/hr -
Quantitative Finance Researcher
Evaluate mathematical finance, risk models, and complex quantitative strategies.
$110–180/hr -
Investment Banking Expert
Assess transaction models, company valuations, and deal-structure reasoning.
$110–180/hr -
Actuarial Scientist
Test expert reasoning in insurance, loss modeling, and long-term financial risk.
$100–170/hr -
Economist
Create rigorous economic scenarios and assess causal arguments, models, and forecasts.
$90–160/hr -
Certified Public Accountant
Review advanced accounting, financial reporting, and tax-analysis scenarios.
$90–150/hr -
Management Consultant
Evaluate strategic recommendations and solve complex business cases with structured judgment.
$100–160/hr -
Corporate Strategy Expert
Review market-entry decisions, competitive analysis, and long-term business planning.
$95–160/hr -
Product Strategy Expert
Evaluate product decisions, research insights, and evidence-based prioritization.
$90–150/hr -
Defense & Security Policy Expert
Review strategic analysis, policy research, and expert operational-planning scenarios.
$85–145/hr -
Organizational Psychologist
Assess workplace research, organizational behavior, and evidence-based people decisions.
$80–140/hr -
Supply Chain Specialist
Assess sourcing, logistics, and operational decisions across complex supply networks.
$80–135/hr -
Market Research Specialist
Review research plans, survey quality, and the reasoning behind commercial insights.
$75–125/hr -
Privacy & Technology Lawyer
Evaluate data protection, technology agreements, and nuanced privacy reasoning.
$110–180/hr -
Intellectual Property Lawyer
Review patent, copyright, and trademark scenarios with precise legal analysis.
$100–170/hr -
Litigation Expert
Build realistic case analyses that test evidence, procedure, and legal argument.
$110–170/hr -
Regulatory & Compliance Counsel
Assess how AI interprets regulatory obligations, governance, and compliance scenarios.
$100–160/hr -
Academic Research Methodologist
Assess study design, research quality, and the strength of evidence across disciplines.
$80–140/hr -
Education Researcher
Review learning-science evidence and create expert assessments of educational reasoning.
$75–130/hr -
Curriculum & Assessment Specialist
Design rigorous learning objectives, assessment rubrics, and domain-specific evaluation tasks.
$65–110/hr -
Behavioral Science Researcher
Review experimental psychology, behavioral evidence, and cognitive research interpretations.
$75–130/hr -
Philosophy & Ethics Researcher
Test philosophical argument, formal logic, and careful reasoning about applied ethics.
$65–120/hr -
Political Science Researcher
Evaluate institutional analysis, public-policy reasoning, and political research methods.
$70–120/hr -
Sociologist
Assess social research, theory, and evidence behind claims about institutions and communities.
$65–115/hr -
Historian
Evaluate historical arguments, source interpretation, and the accuracy of scholarly context.
$60–110/hr -
Literature & Cultural Studies Scholar
Review close reading, critical interpretation, and reasoning grounded in literary sources.
$60–110/hr
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