Backend PHP engineers review AI-generated PHP code and write reference solutions, covering security, architecture, caching and database design. Hourly remote contract, up to $60 an hour.
Review AI-generated biology answers, check methods and facts, rank responses and write model explanations. Remote hourly contract, up to $70 an hour; the ad asks for an MS or PhD from a top-100 university and a peer-reviewed publication.
Design realistic Blender tasks, record yourself completing them with provided capture tools, and write the success criteria a grader would use to score an AI agent. Remote hourly contract, up to $30 an hour, open in 31 countries.
Review and rank AI answers on epidemiology, prevention and health policy, and write model answers that show correct population-level reasoning. Remote hourly contract, up to $70 an hour, 5+ years of public health experience asked.
Registered nurses review AI answers on assessment, triage, medication safety and patient education, then write model responses. Hourly remote contract, up to $65 an hour.
Review AI-written ad copy and campaign plans, rank responses, and write gold-standard ad sets, creative briefs and test plans. Remote hourly contract, up to $70 an hour, five years of advertising or performance marketing experience asked.
Design realistic FreeCAD tasks, record yourself completing them with provided capture tools, and write down how a correct result is verified, including fully constrained sketches and robust feature trees. Remote, up to $30 an hour, 2 to 5 years of CAD work.
Pharmacists check AI answers on dosing, interactions, contraindications and counselling, and write model responses. Hourly remote contract, up to $65 an hour, 5+ years of practice.
Experienced paralegals review AI legal-support outputs and write gold-standard drafts, checklists and research summaries. Hourly remote contract, up to $50 an hour.
Review AI-generated SEO and marketing output and write gold-standard briefs, strategy notes and optimizations, judging intent match, accuracy and risky claims. Hourly remote contract, up to $65 an hour.
Review and rank AI-generated Python solutions and write reference answers, as a senior engineer working remotely by the hour. 7+ years of Python and C1 Chinese asked; up to $60 an hour.
Review AI-generated Android code and architecture, rank responses and write reference implementations in Kotlin and Java. Remote hourly contract, up to $110 an hour, four years building production Android apps asked.
Review AI-generated clinical responses and write expert medical content as a board-certified or board-eligible specialist. Remote hourly contract, up to $150 an hour, open in 17 countries. No immediate project.
Review AI-generated C# and .NET answers, write model solutions with clear reasoning, and rank responses on correctness. Remote hourly contract, up to $65 an hour, open in 17 countries. No live project yet.
Review AI-generated accounting answers, rank competing responses and write model solutions covering journal entries, accruals, reconciliations and financial statements. Remote hourly contract, up to $65 an hour, five years of accounting experience asked.
Review AI answers on imaging appropriateness, protocol selection and differential diagnosis, and write gold-standard responses. Remote hourly contract, up to $120 an hour, for board-eligible radiologists.
Review AI answers on coverage, claims and underwriting, write expert reference content, and test for unsafe certainty. Remote hourly contract open in 17 countries, up to $70 an hour.
Review AI contract analyses and write gold-standard redlines, issue lists and negotiation notes covering liability, indemnities, termination and data terms. Remote hourly contract, up to $100 an hour, open in 17 countries.
Experienced financial analysts review AI-generated models and analyses, write gold-standard finance outputs and rank responses on rigour. Remote hourly contract, up to $85 an hour; 5+ years in financial analysis asked.
Review AI answers on payments, banking and crypto, write expert prompts and model answers, and rank responses for correctness and safety. Remote hourly contract, up to $100 an hour, 5+ years in fintech or crypto. No immediate project; a pool role.
Evaluate and challenge AI models on biomedical engineering: biomechanics, biosignals, medical device design and risk management, with a focus on patient safety. Remote hourly contract, up to $100 an hour, four years of biomedical engineering experience asked.
Review AI-generated Ruby and Rails code, write idiomatic model solutions and rank competing responses for correctness and reasoning. Hourly remote contract, up to $55 an hour, open to 17 countries.
Review AI-generated answers to advanced mathematics problems, judge step-by-step reasoning and write model solutions. Requires an MS or PhD from a top-100 university. Remote hourly contract, up to $70 an hour, 17 eligible countries. No immediate project.
Review AI legal answers for issue spotting, rule application and procedure, rank responses and write model memos, clauses and checklists. Remote hourly contract, up to $120 an hour, law degree, bar membership or eligibility and five years of practice asked.
New roles land most days. Get them on Telegram or Discord as they are added, or read how the platforms pay before you apply.