reason

3 136 vagas de reason em Portugal. Encontre vagas atualizadas diariamente.


  • Viseu, Portuguese Republic, Portugal 10X Team Tempo integral

    10x. Team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable start-up CEOs based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered entrepreneurship and leadership systems. As a part-time, remote contributor, you will review AI outputs related to strategy,...


  • Portalegre, Portuguese Republic, Portugal YO IT Consulting Tempo integral

    Job Description Job Title: Game Developer Java / lib GDX Job Type: Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next‑generation AI systems. Your work will shape how models learn, reason, and perform through high‑quality, real‑world input. No prior experience in AI is required — your domain knowledge...


  • Socorro, Portuguese Republic, Portugal Ankix Tempo integral

    ### Energy Systems Engineer - Lisbon (M/F)Sysmatch is a Portuguese company that has been on the IT market for almost 20 years. Our core business is IT Outsourcing and Software Development for the finance sector. We invest a lot of effort on our client relationships and always deliver the best candidate or product available for their need and that is the main...

  • Finance Lecturer

    Há 9 horas


    Socorro, Portuguese Republic, Portugal Alignerr Tempo integral

    About The Role What if your financial expertise could shape how the world's most advanced AI systems understand markets, valuation, and economic reasoning? We're looking for finance lecturers and economists to help train and evaluate cutting-edge AI models — ensuring they reason about financial concepts with the same rigor and clarity you'd expect in a...


  • Almada, Setúbal, Portugal Greenvolt Group Tempo integral 60 000 € - 90 000 € Contrato

    HAVI TechHUB in Lisbon is seeking an AI & Automation Engineer to join the AI & Automation Factory. You will design, build, and deploy production-ready AI capabilities, with emphasis on Generative AI and agentic solutions that can reason, plan, and act via tools and enterprise integrations.You will collaborate with Solution Architects, Data Stewards,...


  • Lisboa, Portugal 10X Team Tempo integral 110 000 € - 165 000 € Contrato

    10x.Team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable start-up CEOs based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered entrepreneurship and leadership systems. As a part-time, remote contributor, you will review AI outputs related to strategy,...

  • AI Document

    Há 2 dias


    Viseu, Portugal Mercor Tempo integral 53 000 € - 76 000 € Contrato

    Mercor seeks UK or Europe-based generalist experts to help train and evaluate frontier AI models. You will review documents, slides, spreadsheets, and other written materials, judging quality, accuracy, clarity, and completeness. Your feedback shapes how AI systems reason about real-world work products. This role suits sharp, detail-oriented generalists who...

  • AI Document

    Há 2 dias


    Coimbra, Portugal Mercor Tempo integral 53 000 € - 76 000 € Contrato

    Mercor seeks UK or Europe-based generalist experts to help train and evaluate frontier AI models. You will review documents, slides, spreadsheets, and other written materials, judging quality, accuracy, clarity, and completeness. Your feedback shapes how AI systems reason about real-world work products. This role suits sharp, detail-oriented generalists who...


  • Porto, Portugal 10X Team Tempo integral 110 000 € - 165 000 € Contrato

    10x.Team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable start-up CEOs based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered entrepreneurship and leadership systems. As a part-time, remote contributor, you will review AI outputs related to strategy,...


  • Setúbal, Portugal 10X Team Tempo integral 110 000 € - 165 000 € Contrato

    10x.Team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable start-up CEOs based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered entrepreneurship and leadership systems. As a part-time, remote contributor, you will review AI outputs related to strategy,...


  • Almada, Setúbal, Portugal 10X Team Tempo integral 110 000 € - 165 000 € Contrato

    10x.Team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable start-up CEOs based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered entrepreneurship and leadership systems. As a part-time, remote contributor, you will review AI outputs related to strategy,...


  • Faro, Portugal 10X Team Tempo integral 110 000 € - 165 000 € Contrato

    10x.Team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable start-up CEOs based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered entrepreneurship and leadership systems. As a part-time, remote contributor, you will review AI outputs related to strategy,...


  • Funchal, Região Autónoma Da Madeira, Portugal 10X Team Tempo integral 110 000 € - 165 000 € Contrato

    10x.Team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable start-up CEOs based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered entrepreneurship and leadership systems. As a part-time, remote contributor, you will review AI outputs related to strategy,...

  • AI Document

    Há 2 dias


    Lisboa, Portugal Mercor Tempo integral 53 000 € - 76 000 € Contrato

    Mercor seeks UK or Europe-based generalist experts to help train and evaluate frontier AI models. You will review documents, slides, spreadsheets, and other written materials, judging quality, accuracy, clarity, and completeness. Your feedback shapes how AI systems reason about real-world work products. This role suits sharp, detail-oriented generalists who...


  • Braga, Portugal 10X Team Tempo integral 110 000 € - 165 000 € Contrato

    10x.Team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable start-up CEOs based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered entrepreneurship and leadership systems. As a part-time, remote contributor, you will review AI outputs related to strategy,...

  • AI Document

    Há 2 dias


    Porto, Portugal Mercor Tempo integral 53 000 € - 76 000 € Contrato

    Mercor seeks UK or Europe-based generalist experts to help train and evaluate frontier AI models. You will review documents, slides, spreadsheets, and other written materials, judging quality, accuracy, clarity, and completeness. Your feedback shapes how AI systems reason about real-world work products. This role suits sharp, detail-oriented generalists who...

  • AI Document

    Há 2 dias


    Setúbal, Portugal Mercor Tempo integral 53 000 € - 76 000 € Contrato

    Mercor seeks UK or Europe-based generalist experts to help train and evaluate frontier AI models. You will review documents, slides, spreadsheets, and other written materials, judging quality, accuracy, clarity, and completeness. Your feedback shapes how AI systems reason about real-world work products. This role suits sharp, detail-oriented generalists who...

  • AI Document

    Há 2 dias


    Faro, Portugal Mercor Tempo integral 53 000 € - 76 000 € Contrato

    Mercor seeks UK or Europe-based generalist experts to help train and evaluate frontier AI models. You will review documents, slides, spreadsheets, and other written materials, judging quality, accuracy, clarity, and completeness. Your feedback shapes how AI systems reason about real-world work products. This role suits sharp, detail-oriented generalists who...

  • AI Document

    Há 2 dias


    Almada, Setúbal, Portugal Mercor Tempo integral 53 000 € - 76 000 € Contrato

    Mercor seeks UK or Europe-based generalist experts to help train and evaluate frontier AI models. You will review documents, slides, spreadsheets, and other written materials, judging quality, accuracy, clarity, and completeness. Your feedback shapes how AI systems reason about real-world work products. This role suits sharp, detail-oriented generalists who...

  • AI Document

    Há 2 dias


    Aveiro, Portugal Mercor Tempo integral 53 000 € - 76 000 € Contrato

    Mercor seeks UK or Europe-based generalist experts to help train and evaluate frontier AI models. You will review documents, slides, spreadsheets, and other written materials, judging quality, accuracy, clarity, and completeness. Your feedback shapes how AI systems reason about real-world work products. This role suits sharp, detail-oriented generalists who...