Vagas de meio período em treinamento de IA pagam por hora e permitem que você defina seu próprio horário dentro de um compromisso semanal. Veja vagas atuais de meio período em avaliação de modelos, anotação, transcrição, programação e áreas especializadas, e confira os horários e o pagamento em cada vaga.
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.
Publicada em 9 de set. de 2026
Work remotely for about 15 flexible hours a week evaluating production Rust, backend architecture, APIs, concurrency, performance, and reliability across supported locations.
Publicada em 24 de out. de 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.
Publicada em 16 de set. de 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.
Publicada em 7 de nov. de 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.
Publicada em 11 de nov. de 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.
Publicada em 16 de set. de 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.
Publicada em 24 de out. de 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.
Publicada em 7 de set. de 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.
Publicada em 28 de ago. de 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.
Publicada em 3 de nov. de 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.
Publicada em 27 de out. de 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.
Publicada em 30 de out. de 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.
Publicada em 11 de nov. de 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.
Publicada em 3 de nov. de 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.
Publicada em 7 de nov. de 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.
Publicada em 24 de out. de 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.
Publicada em 11 de nov. de 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.
Publicada em 19 de ago. de 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.
Publicada em 26 de set. de 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.
Publicada em 18 de set. de 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.
Publicada em 12 de nov. de 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.
Publicada em 5 de nov. de 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.
Publicada em 21 de set. de 2026
Create original competitive programming problems, reference solutions, checkers, and test suites in advanced C++. This remote role offers $45 to $65 per hour equivalent, paid per task that meets project specifications, for 15 to under 20 hours weekly.
Publicada em 10 de nov. de 2026
Review AI-generated answers about Medicare eligibility, enrollment, coverage, benefits, and appeals. This remote contractor role pays $20 to $50 per hour with flexible scheduling.
Publicada em 12 de nov. de 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.
Publicada em 9 de jul. de 2026
Review AI-generated finance content, calculations, valuations, and risk analysis for accuracy. This remote role pays up to $20 to $90 per hour and requires 20+ hours weekly, with applications started through OpenTrain.
Publicada em 8 de jul. de 2026
Lead quality reviews for AI-generated HTML/CSS code and frontend training work. This remote US contractor role pays up to $80 per hour and requires 20+ hours each week.
Publicada em 9 de jul. de 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.
Publicada em 7 de set. de 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.
Publicada em 2 de ago. de 2026
A maioria das vagas na OpenTrain é composta por contratos de meio período, pagos por hora. Normalmente, o anúncio informa uma quantidade esperada de horas por semana, como de dez a vinte horas, e se os horários são totalmente flexíveis ou vinculados aos prazos do projeto. Como as tarefas são disponibilizadas em uma fila, em vez de terem horário marcado, muitas pessoas trabalham à noite, nos fins de semana ou em blocos curtos entre outros compromissos.
Estudantes, freelancers, professores, aposentados e profissionais que buscam uma segunda renda trabalham em meio período em projetos de treinamento de IA. Funções gerais como anotação de dados e transcrição exigem mais atenção aos detalhes do que credenciais. Funções especializadas em direito e finanças, medicina e software pagam taxas horárias mais altas por conhecimento verificado.
Muitos candidatos mantêm mais de um projeto ativo para que suas horas permaneçam estáveis quando um projeto pausa. Consulte o índice de taxas de pagamento para comparar o que diferentes tipos de função listam, e use a página de nível inicial se você está começando.
Crie uma conta gratuita no OpenTrain para se candidatar a qualquer função nesta página. Os candidatos selecionados podem trabalhar em um projeto do OpenTrain ou ser alocados ou encaminhados ao cliente cujo projeto apoiam. A listagem individual da vaga é sempre a fonte da verdade para remuneração, elegibilidade e requisitos.
Aviso: os pagamentos pela OpenTrain para freelancers no Brasil ainda não estão disponíveis.
