Join a Global Project – From the Comfort of Your Home

Are you tech-savvy? Curious about how AI systems are trained? Do you speak Dutch and live in Spain? If so, this is your opportunity to join a dynamic global team helping shape the future of artificial intelligence!

We’re looking for Dutch-speaking Data Raters to join a project that improves online experiences for users around the world. No prior experience in AI? No problem! This is a great entry-level freelance opportunity with full support and training provided.

What You’ll Do

- Review and rate filters and product options on websites (both desktop and mobile).
- Check if product recommendations make sense based on customer searches.
- Ensure filters are relevant and useful to help customers find what they need.
- Provide consistent, quality feedback based on clear guidelines.

Project Details

- Start Date: As soon as you complete the qualification process.
- Duration: Ongoing – Long-term freelance opportunity.
- Schedule: Adaptable – You decide when to work (5–15 hours/week).
- Location: Remote – Work from anywhere in Spain
- Language Required: Dutch (plus basic English for training/guidelines).

Why Join Us? Flexible Work Hours – Perfect for students, caregivers, or side hustlers. Remote Setup – No commuting, work from home with your own laptop.

Skill Building – Learn about data labeling, annotation, and AI training.





Future Opportunities – Join our freelancer community and get access to other paid projects based on your skills and availability.

Global Impac t – Your work helps improve search experiences for millions worldwide.

You’re a Great Fit If You

- Are fluent in Dutch and comfortable reading in English
- Are confident using the internet and web-based platforms
- Have great attention to detail and follow instructions well
- Enjoy independent work and managing your own schedule
- Have access to a reliable computer and internet connection
- Are based in Spain or anywhere with Dutch language fluency
- Experience with e-commerce, content review, or research is a plus — but not required!

How To Get Started Apply online using the form below. Complete a short language and task-based assessment.

Receive training and start working on real projects within days!

What You’ll Gain A solid introduction to working in the growing AI and localization industry.

A chance to be part of a diverse, international freelance community.

Ongoing support from our dedicated Community Team.

Recognition of your unique language and cultural knowledge.

Help train AI with your Dutch skills — and do it on your schedule, from wherever you are. Surinamese candidates are highly encouraged to apply!

Apply now and become part of our Welocalize freelancer network.

📌 Dutch speakers in Spain (Madrid)
🏢 Welo Data
📍 Madrid