Part-time AI training jobs pay by the hour and let you set your own schedule within a weekly commitment. Browse current part-time roles in model evaluation, annotation, transcription, coding, and specialist domains, then check hours and pay on each listing.
Work remotely for about 15 flexible hours a week evaluating production Rust, backend architecture, APIs, concurrency, performance, and reliability across supported locations.
Posted Oct 24, 2026
Handle live U.S. customer-service calls for reservations, appointments, and confirmations in a remote four-week engagement. Earn $18 to $28 per hour for up to 20 scheduled hours weekly.
Posted Sep 9, 2026
Work part time on AI code evaluation by building, debugging, and reviewing full-stack software across multiple languages. Earn $50 to $100 per hour equivalent, paid per task that meets project specifications.
Posted Sep 16, 2026
Coordinate AI training contributors, workforce data, onboarding, and chatbot evaluations in a remote, 16-week freelance role. Work five days per week, including weekends as needed, from 7:00 a.m. to 4:00 p.m. Pacific Time.
Posted Oct 13, 2026
Earn $40 to $60 per hour as an Associate Forward Deployed Engineer supporting customer data ingestion, transfer, validation, and workflow automation. Use Python, APIs, command-line tools, and Git in a flexible part-time contract role.
Posted Sep 16, 2026
Create realistic Firebase tasks, record app workflows, and review project materials for AI training. This remote contractor role is open in Bangladesh, India, and Pakistan, pays $25 per hour, and offers flexible work at 20+ hours per week.
Posted Aug 28, 2026
Design realistic HR benchmark tasks for AI systems using payroll, workforce planning, policy, and employee lifecycle expertise. This remote contractor role pays $45 to $90 per hour and takes less than 20 hours per week.
Posted Oct 24, 2026
Transcribe and annotate Cantonese and English audio, review automated transcripts, and create accurate time-stamped files. The role requires 20+ hours per week and pays $20 to $35 per hour equivalent, paid per task.
Posted Sep 7, 2026
Design finance and accounting benchmark tasks using spreadsheets, financial statements, audit materials, and other documents. Earn $40 to $90 per hour equivalent, paid per task that meets project specifications, for less than 20 hours per week.
Posted Oct 24, 2026
Manage contributor capacity, resource planning, tracking systems, and chatbot evaluation across AI training projects. This remote, project-based freelance engagement runs for 16 weeks and requires 20 or more hours per week.
Posted Oct 15, 2026
Create FreeCAD demonstrations and evaluation data for computer-use AI systems. This remote contractor role offers $25 to $30 per hour, 20+ hours per week, and flexible scheduling across listed countries.
Posted Aug 19, 2026
Create realistic retail planning tasks and evaluate AI model responses using your expertise in merchandising, category management, allocation, and retail math. This 12-week contract offers flexible part-time work with at least four hours per day.
Posted Oct 27, 2026
Work remotely as a senior accounting and finance AI advisor, analyzing financial data, answering complex questions, and creating practical recommendations. The contract supports 20 or more hours per week for an initial 10 weeks.
Posted Sep 18, 2026
Earn $65 per hour reviewing AI-generated R code, statistics, visualizations, and data workflows. This remote United States contract requires 20+ hours per week and strong R and English skills.
Posted Jul 9, 2026
Create realistic ClickUp project workflows, prepare sample workspaces, and record task completion for AI training. This part-time contractor role pays $25 per hour, requires 20+ hours weekly, and is open to candidates in Bangladesh, India, and Pakistan.
Posted Sep 21, 2026
Review and improve prompts, policies, tool workflows, and AI responses across multilingual contexts. This remote contractor assignment requires 20 or more hours per week, including four hours of Pacific Time overlap.
Posted Aug 2, 2026
Test AI assistants with realistic Gmail and Google Calendar tasks, then rate and annotate their results against quality guidelines. This US remote contract role pays $15 to $30 per hour and offers part-time work.
Posted Sep 26, 2026
Review AI-generated finance content, calculations, valuations, and risk analysis for accuracy. This remote role pays $20 to $90 per hour and requires 20+ hours weekly, with applications started through OpenTrain.
Posted Jul 8, 2026
Review accounting and finance documents, correct OCR errors, label document regions, and structure tables and financial fields. Work 20 or more hours per week at $7 to $9 per hour.
Posted Apr 27, 2026
Use daily Toast POS experience to review restaurant orders, payments, menus, reports, and workflows for AI training. This remote contractor role pays $28 to $92 per hour and is open to candidates in listed countries.
Posted Sep 23, 2026
Transcribe and review Mandarin and English audio for AI training, adding tags and notes while following project standards. This remote contractor role requires 20+ hours per week and pays $20 to $30 per hour equivalent, paid per task.
Posted Sep 7, 2026
Use frontier AI models and agents to test proofs, algorithms, simulations, and research claims in computer science and computational physics. This remote contractor role offers flexible part-time or full-time work and pays $100 to $400 per hour.
Posted Oct 13, 2026
Lead quality reviews for AI-generated HTML/CSS code and frontend training work. This remote US contractor role pays $80 per hour and requires 20+ hours each week.
Posted Jul 9, 2026
Record realistic PyCharm workflows for Python development, debugging, setup, and testing. This remote contractor role pays up to $20 per hour, requires 20+ hours weekly, and is open to candidates in Bangladesh, India, and Pakistan.
Posted Aug 28, 2026
Transcribe short Korean recordings for $14 per hour in a long-term, part-time role with about one flexible hour of work each day. You will also review audio and flag unclear segments.
Posted Jan 7, 2026
Lead Persian-language AI quality work remotely for up to $25 per hour, with 20+ hours per week available. Review model content, guide contributors, and improve quality processes across supported countries.
Posted Jul 9, 2026
Review and improve AI-generated JavaScript code, compare model responses, and explain technical issues clearly. This remote contract role pays $60 per hour for about 20 hours weekly, with flexible scheduling.
Posted Jul 9, 2026
Review and improve AI-generated code across open-source repositories, with flexible remote work of about 15 hours per week. Pay is $100 to $150 per hour equivalent, paid per task that meets project specifications.
Posted Sep 16, 2026
Review AI-generated code patches for open source repositories, explain your decisions, and peer-review other experts’ work. This remote contractor role offers about 15 flexible hours per week and $150 to $300 per hour equivalent, paid per task that meets project specifications.
Posted Sep 25, 2026
Review Hong Kong Traditional Chinese and Cantonese-influenced AI content, guide remote contributors, and improve language quality at $40 per hour. Remote work is open to candidates in Hong Kong and requires 20+ hours weekly.
Posted Jul 8, 2026
Most roles on OpenTrain are part-time, hourly contracts. A listing usually states an expected weekly range, such as ten to twenty hours, and whether the hours are fully flexible or tied to project deadlines. Because tasks are queued rather than scheduled, many people work evenings, weekends, or in short blocks between other commitments.
Students, freelancers, teachers, retirees, and professionals adding a second income all work part-time on AI training projects. General roles such as data annotation and transcription need attention to detail more than credentials. Domain roles in law and finance, medicine, and software pay higher hourly rates for verified expertise.
Many candidates keep more than one project active so that their hours stay steady when one project pauses. Review the pay-rate index to compare what different role types list, and use the entry-level page if you are starting out.
Create one free OpenTrain account to apply to any role on this page. Successful candidates may work on an OpenTrain project or be placed or referred to the client whose project they support. The individual job listing is always the source of truth for pay, eligibility, and requirements.
