freelance data annotator

512 ofertas de empleo de freelance data annotator en España. Encuentra ofertas actualizadas diariamente de los principales portales de empleo.


  • Gijón, Principado de Asturias, España TSMG Jornada completa

    Summary The Data Annotator is responsible for reviewing collected data to confirm integrity, organization, and alignment with program requirements. This role requires strong reporting skills, familiarity with basic automation scripts, troubleshooting corrupted or incomplete data sets, and providing feedback to drivers to support route strategy and re-drive...

  • French Data Annotator-11

    Hace 2 semanas


    , , spain Centific Global Solutions, Inc. Jornada completa

    ## French Data Annotator-11Applylocations: Spain Officetime type: Full timeposted on: Posted Todayjob requisition id: JR **About Centific**Centific is a frontier AI data foundry that curates diverse, high-quality data, using our purpose-built technology platforms to empower the Magnificent Seven and our enterprise clients with safe, scalable AI...


  • Galicia, España TSMG Jornada completa

    TSMG is seeking a Data Annotator to review and validate data, ensuring accuracy and proper organization across datasets in a logistics context. You will leverage Excel, Google Sheets, and basic automation to produce concise reports and dashboards. The role includes troubleshooting data issues and coordinating with drivers to support route planning and data...


  • cataluna, cataluna, spain, Cataluña Oxigent Technologies Jornada completa

    ¿Te interesaría seguir desarrollándote como comisionamiento de sistemas eléctricos de potencia y buscás un proyecto internacional de alto nivel técnico? Sumate como Commissioning Engineer especializado en Data Centers Modulares Prefabricados (PreFab) para uno de los líderes globales en gestión de energía. Desde Oxigent Technologies ...


  • Ceuta, España TSMG Jornada completa

    Summary The Data Annotator is responsible for reviewing collected data to confirm integrity, organization, and alignment with program requirements. This role requires strong reporting skills, familiarity with basic automation scripts, troubleshooting corrupted or incomplete data sets, and providing feedback to drivers to support route strategy and re-drive...

  • Remote AI Annotator

    Hace 2 semanas


    , , spain Toloka Annotators Jornada completa

    A leading AI development company seeks annotators for flexible, remote freelance projects involving the review and classification of data. Responsibilities include evaluating AI-generated content and ensuring factual accuracy. Candidates should possess a bachelor's degree and advanced English skills (C1 or higher). This role offers up to $17 per hour,...

  • Senior Data Engineer

    Hace 1 semana


    España Netguru Jornada completa

    Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands...


  • España Mytraffic Jornada completa

    Freelance Solution Engineer to manage end-to-end data projects using Python, SQL, and dashboarding tools. Requires fluency in Spanish and English.


  • Yunclillos, Castille-La Mancha, España Mindrift Jornada completa

    This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency.At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.What We...


  • Álava, España Mindrift Jornada completa

    This opportunity is only for candidates currently residing in the specified country.Your location may affect eligibility and rates.Please submit your resume in English and indicate your level of English proficiency.At Mindrift, innovation meets opportunity.We believe in using the power of collective intelligence to ethically shape the future of AI.What We...

  • Automotive Data Annotator

    Hace 2 semanas


    Ceuta, España TSMG Jornada completa

    TSMG is seeking a Data Annotator to review and validate data, ensuring accuracy and proper organization across datasets in a logistics context. You will leverage Excel, Google Sheets, and basic automation to produce concise reports and dashboards. The role includes troubleshooting data issues and coordinating with drivers to support route planning and data...


  • España Oxigent Technologies Jornada completa

    ¿Te interesaría seguir desarrollándote como comisionamiento de sistemas eléctricos de potencia y buscás un proyecto internacional de alto nivel técnico? Sumate como Commissioning Engineer especializado en Data Centers Modulares Prefabricados (PreFab) para uno de los líderes globales en gestión de energía. Desde Oxigent Technologies seleccionamos...


  • Valencia, España Reboot Monkey Jornada completa

    Reboot Monkey is seeking a Freelance Data Center Technician to deliver on?demand support across global data centers.The role involves hardware install, troubleshooting, and network operations to ensure reliability and performance.You will work independently while coordinating with remote teams to meet high standards of service.The position offers flexibility...


  • La Mancha (comarca), Provincia de Ciudad Real; Castilla-La Mancha, España Mindrift Jornada completa

    This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. ...


  • , , spain TSMG Jornada completa

    Summary The Data Annotator is responsible for reviewing collected data to confirm integrity, organization, and alignment with program requirements. This role requires strong reporting skills, familiarity with basic automation scripts, troubleshooting corrupted or incomplete data sets, and providing feedback to drivers to support route strategy and re-drive...


  • , , spain TransPerfect Jornada completa

    A language and technology solutions provider in Barcelona is looking for a Language Data Annotator fluent in Norwegian (Bokmal). The role involves analyzing language data, classifying and labeling information, and developing interaction prompts. A bachelor’s degree and proficiency in English are essential. This full-time, temporary position is suitable for...

  • Language Data Annotator

    Hace 2 semanas


    , , spain TransPerfect Jornada completa

    Overview Data Force by TransPerfect is currently looking for a Language Data Annotator with fluency in Norwegian (Bokmal) to join our team in Barcelona, Spain. Work Location: Barcelona, SpainWork Schedule: Monday – Friday during regular business hours (no weekends or holidays)Engagement Model: Full-time, temporaryLanguages Needed: Norwegian (Bokmal) and...


  • Zaragoza, España Reboot Monkey Jornada completa

    Reboot Monkey is seeking a Freelance Data Center Technician to deliver on?demand support for global data centers. You will install, troubleshoot, and maintain servers, networking gear, and related hardware to ensure uptime and performance, working with remote teams to coordinate tickets.The ideal candidate brings hands?on data center experience, comfort with...


  • Comunidad de Madrid, España MYTRAFFIC Jornada completa

    Started in France in 2016, MyTraffic's mission is to empower commerce professionals with the best location analytics and insights to make smarter decisions every day and design the best experiences in physical locations. We already serve more than 500 customers across multiple sectors — Retail, Real Estate, Cities, and Electric Vehicles (EV Connect) —...


  • Álava, España Lxt Ai Jornada completa

    Seeking Basque speakers for remote data annotation, transcription, and voice recording tasks to contribute to AI training datasets.Requires fluency in Basque, strong grammar, and attention to detail.