Empregos de language trainers em Coimbra

30 vagas de language trainers em Portugal. Encontre vagas atualizadas diariamente.


  • Coimbra, Portugal Meridial Tempo integral 7 274 € - 78 810 € Contrato

    Portuguese Language Specialist (Portugal) - Freelance AI Trainer Project Portugal Are you a Portuguese (Portugal) language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class...

  • Ai Language Trainer

    Há 5 horas


    Coimbra, Portuguese Republic, Portugal DataAnnotation Tempo integral

    A technology firm is seeking a Translator to join their team for training AI models. The ideal candidate will be fluent in Portuguese and English and will evaluate chatbot responses and develop new conversations for these AI entities. This role can be performed remotely, offering flexible scheduling. Projects are paid hourly, starting at $22+ USD, with...

  • Ai Language Trainer

    Há 5 horas


    Coimbra (Sé Nova), Portuguese Republic, Portugal DataAnnotation Tempo integral

    Remote role for an AI Language Trainer fluent in Portuguese and English, focusing on evaluating chatbot responses and developing AI conversations. Flexible scheduling with hourly pay starting at $22+ USD.


  • Coimbra, Portugal SME Careers Tempo integral 34 000 € - 62 000 € Contrato

    SME Careers, a fast-growing AI data services company, seeks an hourly remote contractor to review AI-generated English responses and provide expert edits. You will assess reasoning quality, identify errors, and deliver precise feedback and model revisions. Your profile includes a Bachelor’s degree in Linguistics, English, or related field; native or...


  • Coimbra, Portugal Meridial Tempo integral 7 274 € - 78 810 € Contrato

    Portuguese Language Specialist (Portugal) - Freelance AI Trainer Project Portugal Are you a Portuguese (Portugal) language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class...


  • Coimbra, Portugal Jobgether Tempo integral 9 800 € - 80 000 € Contrato

    This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Arabic (Gulf) Language Expert – Freelance AI Trainer Project based in Portugal. We are seeking an Arabic (Gulf) Language Expert to help shape the next generation of artificial intelligence through specialized linguistic...

  • Language Alignment

    Há 15 horas


    Coimbra, Portugal Agency Tempo integral 7 400 € - 80 000 € Contrato

    Project Overview Project Overview We are sourcing independent Language Alignment & Resource Partners (LARPs) to provide native-level Portuguese language vetting and QA for a specialized AI data project. As AI systems strive to reflect real-world usage and deliver human-like communication, their accuracy depends entirely on rigorous linguistic and cultural...


  • Coimbra, Portugal Jobgether Tempo integral 9 800 € - 80 000 € Contrato

    Jobgether SRL is seeking an Arabic (Gulf) Language Expert for a freelance AI trainer project based in Portugal. The role involves evaluating Gulf Arabic language models, assessing dialect accuracy, grammar, and cultural nuances across diverse conversations. You will document errors with reproducible examples and suggest improvements to prompts and training...


  • Coimbra, Portugal Jobgether SRL Tempo integral 9 800 € - 80 000 € Contrato

    Jobgether SRL is seeking an Arabic (Gulf) Language Expert for a freelance AI trainer project based in Portugal. The role involves evaluating Gulf Arabic language models, assessing dialect accuracy, grammar, and cultural nuances across diverse conversations. You will document errors with reproducible examples and suggest improvements to prompts and training...


  • Coimbra, Portugal Jobgether SRL Tempo integral 9 800 € - 80 000 € Contrato

    This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Arabic (Gulf) Language Expert – Freelance AI Trainer Project based in Portugal. We are seeking an Arabic (Gulf) Language Expert to help shape the next generation of artificial intelligence through specialized linguistic...


  • Coimbra, Portugal Jobgether Srl Tempo integral 9 800 € - 80 000 € Contrato

    Jobgether Srl is seeking a Coding Specialist and AI Trainer fluent in Dutch for a freelance project based in Portugal. You will assess software engineering scenarios, document failures, and provide precise feedback to improve AI systems. This is a remote, contract-based role with flexible hours and independence. You will evaluate algorithms, data...


  • Coimbra, Portugal Meridial Tempo integral 9 699 € - 78 810 € Contrato

    Coding Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Portugal Are you a coding expert fluent in Portuguese (Portugal) eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize...


  • Coimbra, Portugal Meridial Tempo integral 7 274 € - 78 810 € Contrato

    Mathematics Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Portugal Are you a mathematics expert fluent in Portuguese (Portugal), eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can...


  • Coimbra, Portugal Meridial Tempo integral 9 699 € - 78 810 € Contrato

    Science Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Portugal Are you a science specialist fluent in Portuguese (Portugal), eager to shape the future of AI? Large-scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high-quality training data, tomorrow’s AI can...


  • Coimbra, Portugal Meridial Tempo integral 7 274 € - 78 810 € Contrato

    Nortenho Dialect Specialist - Freelance AI Trainer Project Portugal Are you a Nortenho language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with...


  • Coimbra, Portugal Mindrift Tempo integral 35 160 € - 39 848 € Contrato

    Freelance Financial Analyst - AI Trainer At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What We Do The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into...


  • Coimbra, Portugal Meridial Tempo integral 9 699 € - 78 810 € Contrato

    STEM Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Portugal Are you a STEM expert fluent in Portuguese (Portugal), eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery and technical problem-solving. With high‑quality training data,...


  • Coimbra, Portugal Jobgether Tempo integral 8 300 € - 90 000 € Contrato

    Financial Institutions Specialist Freelance AI Trainer Project Salary: €6 - 65 hourly Empresa: Jobgether Tipo de Emprego: Periodo Integral Remote / Work from Home Descrição do Emprego - Financial Institutions Specialist Freelance AI Trainer Project This position is listed on behalf of a partner company, who manages all applications and next steps....

  • Coding Specialist

    Há 15 horas


    Coimbra, Portugal Meridial Tempo integral 9 699 € - 78 810 € Contrato

    Coding Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Portugal Are you a coding expert fluent in Portuguese (Portugal) eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize...

  • Science Specialist

    Há 2 dias


    Coimbra, Portugal Meridial Tempo integral 9 699 € - 78 810 € Contrato

    Science Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Portugal Are you a science specialist fluent in Portuguese (Portugal), eager to shape the future of AI? Large-scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high-quality training data, tomorrow’s AI can...