Browse current remote roles in AI training, model evaluation, RLHF, data annotation, and expert review. Filter by country, language, and specialty, then apply through OpenTrain.
Review clinical cases, healthcare data, and AI-generated medical content as a Korean-speaking medical doctor. This remote part-time contract pays $125 per hour.
Posted Oct 14, 2026
Review clinical scenarios, patient cases, healthcare data, and medical documents in Japanese and English for $125 per hour. This part-time remote contract requires careful judgment and consistent written feedback.
Posted Oct 14, 2026
Review AI-generated retail scenarios, workflows, sales content, and customer service interactions for real-world accuracy. Use your retail expertise in a remote role paying $40 to $70 per hour.
Posted Oct 14, 2026
Use professional expertise in agriculture, forestry, and environmental science to review AI outputs, datasets, documents, and policy guidance. The part-time contractor role pays $40 to $60 per hour and is open in listed countries.
Posted Oct 14, 2026
Review, debug, and improve AI-generated code and technical responses across multiple languages. This remote, four-week contract offers flexible 20+ hour weeks with per-task compensation.
Posted Oct 14, 2026
Review complex chemistry problems and AI-generated scientific answers, apply detailed rubrics, and explain your judgments clearly. This remote contract role requires strong chemistry knowledge, English fluency, and careful written review.
Posted Oct 14, 2026
Review AI-generated nutrition content, label dietary data, and check food information for accuracy and safety. This remote, eight-week contractor assignment needs nutrition or dietetics expertise and takes 20+ hours per week.
Posted Oct 14, 2026
Lead a 5 to 10 person technical pod creating and evaluating terminal-based coding, scientific computing, and electrical engineering tasks for AI training. The role requires 20+ hours per week and advanced technical experience.
Posted Oct 14, 2026
Lead quality operations for chatbot comparisons and multimodal AI annotation projects. Manage QA leads, set review plans, track accuracy, resolve guideline issues, and work remotely for 16 weeks.
Posted Oct 14, 2026
Review chatbot responses against business requirements, document evaluation decisions, and support testing and workflow analysis in a remote, 16-week project. The schedule requires 20+ hours each week across five working days, including weekends as needed.
Posted Oct 14, 2026
Review complex dermatology cases, resolve clinical disagreements, and assess AI-generated outputs in a remote, four-week expert engagement. The role is open to US-based academic dermatologists with active clinical practices.
Posted Oct 14, 2026
Review complex dermatology cases, resolve clinical disagreements, and evaluate AI model outputs in a remote expert engagement. The work requires US dermatology credentials, fluent English, and 20+ hours per week.
Posted Oct 14, 2026
Execute structured sequence-analysis workflows in UGENE, inspect molecular biology outputs, and document results. This remote project requires 20+ hours per week for about five weeks, with possible extension.
Posted Oct 14, 2026
Complete at least four structured US budgeting and tax workflow assignments remotely, using online finance tools and spreadsheets. This short-term contractor project pays a one-time $2,535 when requirements are met.
Posted Oct 14, 2026
Review Spanish and English AI answers about US government services, checking whether they are clear, natural, and useful. This remote short-term contract pays $20 to $30 per hour.
Posted Oct 14, 2026
Manage annotation and data-collection workflows, track KPIs, analyze datasets, and improve quality for AI training. This remote contract role offers 20+ hours per week across eligible countries.
Posted Oct 14, 2026
Review financial models, valuations, research, and pitch materials to help improve AI reasoning about investment banking. This remote contractor role pays $175 to $300 per hour and requires advanced transaction experience.
Posted Oct 14, 2026
Build coding tasks, reference solutions, and verifiers that test AI software engineering systems. This remote contractor role pays $50 to $100 per hour equivalent, paid per task that meets the project specifications.
Posted Oct 14, 2026
Create backend coding tasks that help train AI systems, including bug fixes, features, refactoring, and performance work. Pay is $50 to $100 per hour equivalent, paid per task that meets project specifications.
Posted Oct 14, 2026
Review and improve AI-generated guidance on budgeting, investing, retirement, debt, risk, and tax planning. This remote part-time contract pays $90 to $110 per hour and requires professional personal finance experience.
Posted Oct 14, 2026
