data annotation

178 data annotation vacatures in Nederland. Dagelijks bijgewerkte vacatures.


  • Nederland YO IT Consulting Voltijd € 82.656 - € 123.984 Contract

    About This RoleIn this hourly, remote contractor role, you will work as a Java Quality Assurance Lead to oversee quality, consistency, and trainer performance across Java AI training projects. You will review AI-generated Java code and trainer/QA work, evaluate output quality against project guidelines, provide precise written feedback, and ensure...


  • Nederland Alignerr Corp. Voltijd

    h3About The Role /h3pWhat if your deep expertise in TypeScript could directly influence how AI writes code for millions of developers around the world? We're looking for experienced Frontend TypeScript Engineers in Amsterdam and across the Netherlands to review, evaluate, and guide AI-generated code — helping cutting-edge AI models understand what truly...

  • Lead Developer

    4 dagen geleden


    Nederland CIRCLE Voltijd

    We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand. /p pWe're proud to be a fully remote company of around 270 (and growing!) team members from 30+ countries around the world. We don't...

  • AI Trainers Network

    6 dagen geleden


    Netherlands Jobgether Op afstand Voltijd

    This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for an AI Trainers Network – Bosnian based in Netherlands. Join a global contributor network helping shape the future of artificial intelligence through language expertise, cultural awareness, and attention to detail. This...

  • Computational Biology

    3 dagen geleden


    Nederland AfterQuery Voltijd US$ 200 Contract

    Turn computational work from your own biology research into paid evaluation tasks for AI models. Open to research-track Bachelor's students, Master's and PhD students, postdocs, and recent graduates. AfterQuery is building a network of researchers to author and validate research-grade scientific-computing tasks for AI models. A strong task is a real piece of...


  • Nederland AfterQuery Voltijd US$ 200 Contract

    Turn computational work from your own engineering research into paid evaluation tasks for AI models. Open to research-track Bachelor's students, Master's and PhD students, postdocs, and recent graduates. AfterQuery is building a network of researchers to author and validate research-grade scientific-computing tasks for AI models. A strong task is a real...


  • Nederland SME Careers Voltijd € 70.000 - € 110.000 Contract

    DescriptionSME Careers is hiring chemists and chemical safety professionals to audit how AI models respond to sensitive questions in the field. Each task gives you a user request and the answers three different models gave to it. You classify the request (benign, dual-use or adversarial), mark each answer as safe or unsafe and say why, rank the three against...

  • AI Trainers Network

    7 dagen geleden


    Netherlands Jobgether Op afstand Voltijd

    This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an AI Trainers Network – Arabic based in Netherlands. Join a global network of language professionals and culturally aware contributors helping shape the future of artificial intelligence.In this flexible, remote opportunity, you...


  • Nederland AfterQuery Op afstand Voltijd US$ 50 Vast

    Assist in the development of an AI research tool that generates structured tables in response to complex questions. We're hiring fluent Mandarin Chinese speakers to serve as expert reviewers: humans who verify, correct, and improve the AI's output to ensure it meets a high standard of accuracy and completeness. This is a remote, project-based role for fluent...

  • AI/ML Engineer

    2 dagen geleden


    Nederland Jobgether Op afstand Voltijd

    This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an AI/ML Engineer based in Netherlands. Join a mission-driven engineering team developing practical AI systems that address real-world challenges in healthcare, agriculture, education, and international development. As an AI/ML...

  • Content Editor

    6 dagen geleden


    Amsterdam, North Holland, Nederland YO IT CONSULTING Salaris Voltijd

    Job Type: Contract, Part-timeDe volgende informatie is bedoeld om potentiële kandidaten een beter inzicht te geven in de vereisten voor deze functie.Location: RemoteRole DescriptionIn this hourly, remote contractor role, you will work as a Copywriting & Content Subject Matter Expert (SME) to review AI-generated marketing/content-writing outputs and/or...

  • Senior UX Designer

    6 dagen geleden


    Zaltbommel, Gelderland, Nederland Meyer Talent Acquisition Voltijd

    Senior UX Designer (m/f/d) - Zaltbommel or ViennaHeeft u de vaardigheden om deze functie te vervullen? Lees hieronder de volledige details en solliciteer vandaag nog.As a Senior UX Designer, you'll join one of our clients through Meyer Talent Acquisition andown significant UX domains within a complex, geospatial, professional-grade application used by...

  • Expert Team Lead, SWE

    2 weken geleden


    Thuiswerken, Nederland Jobgether SRL Voltijd

    pbThis position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Expert Team Lead, SWE based in Netherlands. /b /p pThis is a hands-on leadership opportunity focused on building and maintaining high-quality human-generated data that supports advanced AI model development. You will lead a...

  • Dutch Language Expert

    2 weken geleden


    Nederland SME Careers Voltijd

    pIn this hourly, remote contractor role, you will work as a Dutch Language Specialist (SME) to review AI-generated Dutch content and/or create high-quality Dutch reference content, evaluating language quality and step-by-step reasoning while providing precise written feedback. You will assess outputs for accuracy, fluency, grammar, spelling, tone, cultural...

  • Dutch Language Expert

    2 weken geleden


    Noord-Brabant, Nederland SME Careers Voltijd

    pIn this hourly, remote contractor role, you will work as a Dutch Language Specialist (SME) to review AI-generated Dutch content and/or create high-quality Dutch reference content, evaluating language quality and step-by-step reasoning while providing precise written feedback. You will assess outputs for accuracy, fluency, grammar, spelling, tone, cultural...

  • AI Training Data Engineer

    2 weken geleden


    Rotterdam, Zuid-Holland, Nederland Clockworks Voltijd € 3.475 - € 5.977 Tijdelijk

    FunctieomschrijvingEvery model we ship is only as good as its data. Blicker reads utility meters in production every day. Lapwing, our new LiDAR/3D AI product for the construction sector, is learning to understand underground assets. And our client systems in industry and logistics all depend on datasets that were selected, labelled, and monitored with care....

  • Senior Data Manager

    2 weken geleden


    Amsterdam / Rotterdam, Noord-Holland, Nederland DeepHealth Voltijd € 60.000 - € 65.000 Contract

    Job descriptionThe Senior Data Manager is responsible for owning key data topics across products, including dataset creation, data export, annotation workflows, and performance monitoring, and for driving those topics end to end. This role makes structuring decisions on team tooling and data architecture, builds reusable pipelines and automation, and mentors...

  • Data Engineer

    2 weken geleden


    Nijmegen, Gelderland, Nederland ScreenPoint Medical Voltijd

    In the fight against breast cancer, every medical image is an opportunity: to unlock insight, to uncover risk, to embody health, to empower life. ScreenPoint’s Transpara Breast AI delivers unmatched precision for breast radiologists and helps define personalized care pathways for every woman we serve. Make your mark as part of The Breast AI Company. To...


  • Thuiswerken, Nederland SME Careers Voltijd

    h3Description /h3pSME Careers is hiring chemists and chemical safety professionals to audit how AI models respond to sensitive questions in the field. Each task gives you a user request and the answers three different models gave to it. You classify the request (benign, dual-use or adversarial), mark each answer as safe or unsafe and say why, rank the three...

  • Data Collection Contributor

    2 weken geleden


    Netherlands HumanSignal Voltijd US$ 14 Vast

    About HumanSignal Real-world data is the competitive edge in AI. HumanSignal is a human data partner for companies building AI models and products. Our customers ship better AI, faster, because we partner with their researchers from real-world data creation to annotation to delivery. We design and create datasets from scratch, recruit and manage the domain...