Los trabajos de medio tiempo en entrenamiento de IA pagan por hora y te permiten definir tu propio horario dentro de un compromiso semanal. Explora los puestos de medio tiempo actuales en evaluación de modelos, anotación, transcripción, programación y áreas especializadas, y luego revisa las horas y el pago en cada publicación.
Use your telephone operations or switchboard experience to write prompts, review AI responses, and explain errors in workplace scenarios. This remote project offers flexible part-time work and pays up to $60 per hour.
Publicado 7 nov 2026
Work remotely for about 15 flexible hours a week evaluating production Rust, backend architecture, APIs, concurrency, performance, and reliability across supported locations.
Publicado 24 oct 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.
Publicado 9 sept 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.
Publicado 16 sept 2026
Build and validate U.S. GAAP schedules, close materials, and reporting documents used to train AI systems. This remote, asynchronous contract is part-time, under 20 hours a week, and pays $115 per hour.
Publicado 7 nov 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.
Publicado 16 sept 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.
Publicado 24 oct 2026
Build, debug, and evaluate full-stack software and AI-generated code across front-end and back-end systems. Earn $50 to $100 per hour equivalent, paid per task that meets the project specifications, for under 20 hours per week.
Publicado 11 nov 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.
Publicado 7 sept 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 up to $25 per hour, and offers flexible work at 20+ hours per week.
Publicado 28 ago 2026
Create pixel art, sprites, game assets, and 2D animations in LibreSprite for AI training. This remote contractor role offers flexible weekly hours and pays $21 to $70 per hour.
Publicado 3 nov 2026
Create and assess mechanical CAD models, assemblies, surface designs, and drawings for an AI training project. This remote, flexible part-time role pays $63 to $122 per hour.
Publicado 30 oct 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.
Publicado 24 oct 2026
Create and record realistic CATIA engineering tasks for AI training, including part design, assemblies, surfaces, drawings, and validation. Work 20+ hours weekly with up to $20 to $150 per hour, open to candidates in five countries.
Publicado 11 nov 2026
Review AI-generated financial models, data analyses, code, documentation, and business reports using professional standards. This remote contractor role is open in the United States and Canada and pays $60 to $120 per hour.
Publicado 11 nov 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.
Publicado 27 oct 2026
Complete SOX and IT audit testing as a remote independent contractor, earning $80 per hour with a flexible schedule of 20 or more hours per week. You will need five years of hands-on audit testing and strong Excel skills.
Publicado 7 nov 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.
Publicado 18 sept 2026
Complete coding-heavy AI training tasks involving machine learning models, Python, evaluation systems, and performance optimization. Work remotely for about 15 hours per week, with $60 to $120 per hour equivalent, paid per accepted task.
Publicado 12 nov 2026
Create FreeCAD demonstrations and evaluation data for computer-use AI systems. This remote contractor role offers up to $25 to $30 per hour, 20+ hours per week, and flexible scheduling across listed countries.
Publicado 19 ago 2026
Earn up to $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.
Publicado 9 jul 2026
Use your Toast POS and restaurant operations experience to document workflows, evaluate transaction data, and help improve AI systems. The contractor role pays $28 to $92 per hour and is part time across many countries.
Publicado 3 nov 2026
Build complete applications with Next.js, Redis, and SQL as training examples for AI models. This remote contract pays $80 per hour and requires at least 20 hours per week.
Publicado 5 nov 2026
Create realistic ClickUp project workflows, prepare sample workspaces, and record task completion for AI training. This part-time contractor role pays up to $25 per hour, requires 20+ hours weekly, and is open to candidates in Bangladesh, India, and Pakistan.
Publicado 21 sept 2026
Manage human data annotation and collection workflows, track KPIs, analyze datasets, and improve data quality in a remote contractor role. Apply through OpenTrain and continue the application on the hiring site.
Publicado 14 oct 2026
Work remotely as an FP&A Analyst creating retail finance training data and evaluating AI responses for accuracy and relevance. The flexible role pays up to $80 per hour and requires professional retail finance experience.
Publicado 5 nov 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.
Publicado 2 ago 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.
Publicado 26 sept 2026
Gana $15 por hora evaluando respuestas de IA conversacional personalizada en español, comparando resultados y redactando justificaciones de calidad claras. Este puesto contractual remoto de medio tiempo requiere 20 horas o más por semana y excelentes habilidades de redacción en español.
Publicado 16 jul 2026
Use your financial advising and credit expertise to evaluate AI-generated guidance about debt, budgets, and creditor negotiations. This remote role pays up to $75 per hour and requires 20+ hours per week.
Publicado 7 nov 2026
La mayoría de los puestos en OpenTrain son contratos de medio tiempo por hora. Una oferta normalmente indica un rango semanal esperado, como de diez a veinte horas, y si el horario es totalmente flexible o está sujeto a las fechas límite del proyecto. Como las tareas se ponen en cola en lugar de programarse, muchas personas trabajan por las noches, los fines de semana o en bloques cortos entre otros compromisos.
Estudiantes, trabajadores independientes, docentes, jubilados y profesionales que suman un segundo ingreso trabajan medio tiempo en proyectos de entrenamiento de IA. Los roles generales como anotación de datos y transcripción requieren más atención al detalle que credenciales. Los roles especializados en derecho y finanzas, medicina y software pagan tarifas por hora más altas por experiencia verificada.
Muchos candidatos mantienen más de un proyecto activo para que sus horas se mantengan estables cuando un proyecto se pausa. Revisa el índice de tarifas de pago para comparar lo que ofrecen los distintos tipos de roles, y usa la página para principiantes si estás comenzando.
Crea una cuenta gratuita de OpenTrain para postularte a cualquier rol en esta página. Los candidatos seleccionados pueden trabajar en un proyecto de OpenTrain o ser asignados o referidos al cliente cuyo proyecto apoyan. El listado de empleo individual siempre es la fuente de verdad sobre el pago, la elegibilidad y los requisitos.
