Review and improve AI-generated tax and audit responses, create reference answers, and rank model outputs. This remote contractor role pays up to $40 to $80 per hour, varies by country, and requires 20+ hours per week.
Review AI-generated Swift and iOS code for correctness, performance, maintainability, and UI logic. This remote part-time contract pays up to $55 per hour for about 20 hours weekly over 1 to 3 months.
Work remotely as an expert SQL Engineer evaluating AI-generated queries, database designs, and data-processing logic for up to $50 per hour. The role requires 20+ hours per week and strong database engineering experience.
Review and improve AI-generated SEO and digital marketing work, write expert prompts and strategy materials, and rate model responses. This contractor role pays up to $30 to $65 per hour and requires 20+ hours weekly.
Review Scala and JVM code, write model answers, and rate AI responses for correctness, safety, and performance at up to $70 per hour. Work 20+ hours weekly as a part-time contract contributor.
Review and rate AI-generated Rust code, write model solutions, and give precise feedback on ownership, lifetimes, safety, and reasoning. This remote contract role pays up to $60 per hour and requires 20+ hours weekly.
Review AI-generated Ruby and Rails code, assess reasoning and code quality, and write clear technical feedback. This part-time contract pays up to $55 per hour and requires 20+ hours each week.
Work 20+ hours per week reviewing AI-generated risk content and creating expert training examples. This part-time Risk Management Expert role pays up to $50 to $90 per hour and is open across 17 countries.
Review AI-generated React Native solutions, write reference implementations, and assess mobile code for correctness, security, performance, and reliability. This part-time contractor role pays up to $60 to $100 per hour and requires 20+ hours weekly.
Review AI-generated React and Next.js code, compare technical answers, and create reference solutions for AI training. This remote contractor role pays up to $60 to $90 per hour, requires 20+ hours weekly, and is open in Germany, India, and the United States.
Earn up to $55 per hour reviewing AI-generated responses, checking statistical methods, and writing accurate R solutions. This remote contract role requires 20+ hours weekly, strong English, and at least two years of R experience.
Review and compare AI-generated Python solutions, explanations, and technical reasoning for up to $60 per hour. This expert contract role requires 20+ hours per week, C1 English and Chinese, and strong production Python experience.
Review and score AI-generated answers about epidemiology, prevention, policy, and population health. This remote contractor role pays up to $45 to $70 per hour and requires advanced public health knowledge.
Review and improve AI-generated PR and communications content, then create press releases, statements, pitches, and other model-training examples. This remote contractor project pays up to $40 to $70 per hour and requires 20+ hours weekly.
Lead quality reviews for AI-generated physics content, checking calculations, formulas, units, reasoning, and scientific accuracy. This remote contractor role offers up to $20 to $75 per hour and requires 20 or more hours each week.
Review and improve AI-generated PHP code, backend designs, and technical explanations for up to $60 per hour. The part-time contract requires expert PHP skills and 20+ hours per week.
Review and rate AI-generated medication answers, write expert pharmacy responses, and identify safety issues. This remote contractor role pays up to $35 to $65 per hour and requires 20+ hours weekly, pharmacy expertise, and C1 English.
Lead quality reviews for Odia AI training content, trainer work, and QA submissions. This part-time contract pays up to $30 per hour and requires fluent Odia, strong English, and 3+ years of relevant experience.
Review AI-generated Odia responses, write reference answers, and rank outputs for accuracy, tone, and cultural fit. This part-time contract pays up to $15 per hour and requires 20+ hours weekly from candidates in Bangladesh, India, Indonesia, or Thailand.
Review AI-generated clinical responses, assess diagnosis and medication safety, and write expert answers as a Nurse Practitioner. This remote contract role pays up to $40 to $90 per hour and requires 20+ hours each week.
Review and rate AI-generated nursing and clinical-care responses, write expert explanations, and assess safety, triage, medication guidance, and care planning. This remote contract role pays up to $40 to $65 per hour and requires 20+ hours weekly.
Review AI-generated medical responses for accuracy, clinical reasoning, and patient safety. This remote contractor role pays up to $90 per hour and requires 20+ hours weekly plus strong medical expertise and C1 English.
Review and rate AI-generated mechanical engineering solutions, write model explanations, and assess technical reasoning. This remote contractor role pays up to $70 per hour and requires 20+ hours weekly.
Review AI-generated mathematics answers, check proofs and calculations, and rank responses for correctness and reasoning quality. This part-time contractor role pays up to $70 per hour and requires 20+ hours per week.
Review AI-generated math content and trainer QA work as a remote Mathematics Quality Assurance Lead. This contractor role offers up to $25 to $75 per hour, requires 20+ hours weekly, and is open to candidates in India and the United States.
Review AI-generated market research, test its methods and conclusions, and create reference-quality research deliverables for up to $30 to $65 per hour. This remote contract role offers 20+ hours each week and requires advanced English plus substantial market research experience.
Work as a Malayalam Team Lead reviewing AI-generated content and trainer QA work for accuracy, fluency, and cultural fit. The contract role pays up to $30 per hour, requires 20+ hours weekly, and is open in India, Qatar, Saudi Arabia, and the UAE.
Review and improve Malayalam AI responses for grammar, meaning, tone, cultural fit, and safety at up to $20 per hour. Work 20 or more hours weekly from India, Qatar, Saudi Arabia, or the UAE, then apply through OpenTrain.
Review AI-generated legal research, assess citations and reasoning, and write model memos and authority summaries. This remote contract role offers up to $60 to $110 per hour and requires 20 or more hours weekly.
Review AI-generated legal analyses, check citations and legal reasoning, rank responses, and write precise feedback. This remote contract role pays up to $40 to $115 per hour and requires C1 English plus strong legal knowledge.