data annotation

916 vagas de data annotation em Brasil. Encontre vagas atualizadas diariamente.


  • Rio de Janeiro, RJ, Brasil RWS Remoto Tempo integral

    **About the Role** In this role, you will play a critical part in shaping the future of artificial intelligence and media analysis. Your main responsibility will be to review short-form video media and classify the language present in both spoken audio and on-screen text. By validating content within your native locale, you will generate high-quality...

  • Senior Account Executive

    Há 4 semanas


    , 00, Brasil MillionLogics Tempo integral

    **Company Description:** MillionLogics is a trusted Oracle Partner and global leader in IT solutions, with operations in London, UK, and a development hub in Hyderabad, India. Specialising in innovative and scalable services, MillionLogics empowers enterprises through data & AI, cloud solutions, IT consulting, and custom application development. With a team...

  • Customer Success Manager

    Há 4 semanas


    , Brasil Turing Tempo integral

    About Turing: Turing is one of the world’s fastest-growing AI companies, accelerating the advancement and deployment of powerful AI systems. Turing helps customers in two ways: Working with the world’s leading AI labs to advance frontier model capabilities in thinking, reasoning, coding, agentic behavior, multimodality, multilinguality, STEM, and...


  • , Brasil Turing Tempo integral

    About Turing: Turing is one of the world’s fastest-growing AI companies, accelerating the advancement and deployment of powerful AI systems. Turing helps customers in two ways: Working with the world’s leading AI labs to advance frontier model capabilities in thinking, reasoning, coding, agentic behavior, multimodality, multilinguality, STEM, and...


  • , Brasil Turing Tempo integral

    About Turing: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers...

  • Brazilian Portuguese

    Há 4 semanas


    Recife, Pernambuco, PE, Brasil RWS Group Remoto Tempo integral

    **Project Overview** **Help shape the future of AI in Brazil!** We are building a next‑generation benchmark to evaluate how well AI systems handle **complex, real‑world questions in Brazilian Portuguese** . This project will help improve how AI delivers accurate, reliable, and context‑aware responses for the Brazilian market. We are...

  • AI Data Specialist Premium

    Há 1 mês


    São Paulo, São Paulo, Brasil RWS Group Remoto Tempo integral US$ 6 Efetivo

    We are looking for an AI Data Specialist to support the improvement of AI-generated content in English. Job Type: Freelance Location: Remote in Brazil Work Schedule: Part-time. Flexible, work whenever you want Start Date: Immediately Duration: Long-term project Rate: 6 USD/hour Help Shape the Future of AI Are you a student, recent graduate,...


  • Brasil HHR Talent Tempo integral

    Descrição do trabalho Remoto: Home Office ABOUT THE ROLE HHR Talent is looking for freelance data annotators to work on AI projects. In this role, you review and label Portuguese-language data according to detailed project guidelines, helping improve the quality of AI models. This is a long-term...


  • São Paulo, Brasil Turing Tempo integral US$ 40 - US$ 45 Contrato

    About Turing: Turing is one of the world’s fastest-growing AI companies, accelerating the advancement and deployment of powerful AI systems.Turing helps customers in two ways: Working with the world’s leading AI labs to advance frontier model capabilities in thinking, reasoning, coding, agentic behavior, multimodality, multilinguality, STEM, and frontier...


  • Brasil Crossing Hurdles Meio período

    Position: Audio Annotation Trainer Italian Type: Short-Term Contract Location: Remote Commitment: Part-time (20- 40 hours/week) Engagement Length: 1 2 weeks Start Date: Immediate Role Responsibilities Record high-quality Italian voice samples for AI training projects Deliver voice recordings with...


  • Brasil Crossing Hurdles Meio período

    Position: Audio Annotation Trainer Portuguese (Brazil) Type: Short-Term Contract Location: Remote Commitment: Part-time (20-40 hours/week) Engagement Length: 1-2 weeks Start Date: Immediate Role Responsibilities Record high-quality Portuguese (Brazil) voice samples for AI training projects Deliver...


  • Brasil Gramian Consulting Tempo integral

    Gramian Consultancy is a boutique consultancy specializing in IT professional services and engineering talent solutions. With a strong background in software engineering and leadership, we help companies build high-performing teams by matching them with professionals who truly fit their needs. Role OverviewWe are looking for an...


  • Brasil Gramian Consulting Tempo integral

    Gramian Consultancy is a boutique consultancy specializing in IT professional services and engineering talent solutions. With a strong background in software engineering and leadership, we help companies build high-performing teams by matching them with professionals who truly fit their needs. Role OverviewWe are looking for an...


  • Brasil Gramian Consulting Tempo integral

    Gramian Consultancy is a boutique consultancy specializing in IT professional services and engineering talent solutions. With a strong background in software engineering and leadership, we help companies build high-performing teams by matching them with professionals who truly fit their needs. Role OverviewWe are looking for an...


  • Brasil Gramian Consulting Tempo integral

    Gramian Consultancy is a boutique consultancy specializing in IT professional services and engineering talent solutions. With a strong background in software engineering and leadership, we help companies build high-performing teams by matching them with professionals who truly fit their needs. Role OverviewWe are looking for an...


  • Rio de Janeiro e Região, Brasil Mindrift Data Annotation Projects Meio período

    This is a project-based opportunity on an AI training platform — not a job. No fixed hours, no commitment beyond what fits your schedule. You record, you get paid. About The RoleWe're looking for people to record point-of-view videos of everyday household activities. You mount your smartphone on your head, go about your routine, and the camera...


  • Brasil Mindrift Data Annotation Projects Tempo integral

    Esta é uma oportunidade baseada em projetos em uma plataforma de treinamento de IA. Sem horário fixo, sem compromisso além do que se encaixa na sua rotina. Gravou, ganhou. Sobre a FunçãoEstamos procurando pessoas para gravar vídeos em primeira pessoa de atividades domésticas do dia a dia. Você fixa o smartphone na cabeça,...


  • Brasil Mindrift Data Annotation Projects Tempo integral

    This is a project-based opportunity on an AI training platform — not a job. No fixed hours, no commitment beyond what fits your schedule. You record, you get paid. About The RoleWe're looking for people to record point-of-view videos of everyday household activities. You mount your smartphone on your head, go about your routine, and...


  • Brasil Alignerr Tempo integral

    Clinical Study Manager (AI Training)About The RoleWhat if your clinical trial expertise could directly shape how AI understands and reasons about healthcare research? We're looking for experienced Clinical Study Managers to help oversee the operational execution of clinical trials — while contributing to some of the most advanced AI...


  • Brasil Alignerr Tempo integral

    Oncology Clinical Researcher (AI Training)About The RoleWhat if your deep knowledge of cancer clinical trials could directly shape how AI understands and reasons about oncology — influencing the tools that will define the future of cancer care? We're looking for experienced Oncology Clinical Researchers to bring real-world...