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AI Language Reviewer – Dutch (Belgium) / Flemish
Ref. HL-FLEMISH · Posted November 2026 · Flemish (Belgian Dutch)
Native speakers of Dutch as spoken in Flanders who assess how well AI systems understand and produce Flemish Dutch.
About HumanLect
HumanLect is a European agency for AI evaluation. We work on projects for companies that build and test language AI: large language models, chatbots, voice assistants and speech recognition. We are expanding our network of native reviewers for Dutch as spoken in Flanders.
About the role
As an AI Language Reviewer, you assess how well AI systems understand and produce Flemish Dutch. Your judgement is used to measure and improve model quality for users in Belgium.
Responsibilities
Depending on the project
- Evaluate and rank AI-generated responses on accuracy, fluency, tone and cultural relevance for Flanders
- Review and correct speech recognition transcripts, including regional accents and spontaneous speech
- Rate synthetic voices on pronunciation and naturalness
- Write and review prompts, reference answers and test cases in Flemish Dutch
- Follow detailed project guidelines and provide clear written feedback
Requirements
- Native speaker of Dutch as spoken in Flanders
- Professional working proficiency in English (guidelines are in English)
- Strong command of spelling, grammar and register in Belgian Dutch
- Attention to detail and the ability to apply guidelines consistently
- A computer, a stable internet connection and a quiet place to work
Preferred qualifications
- Living in Belgium (required for some projects)
- Experience in translation, localisation, transcription, linguistics, editing or teaching
- Previous work in data annotation, search evaluation or AI rating
- Familiarity with a regional variety, such as West Flemish, Limburgish, Antwerp or Brabantian
- A professional background in law, healthcare, finance or IT
What we offer
- Freelance work from home, on your own schedule
- Project-based assignments with no minimum hours
- Competitive hourly or per-task rates, agreed before each project
- Clear guidelines and a dedicated point of contact
- Meaningful work on language technology used by millions of people
How to apply
- Complete the short application form (about 2 minutes)
- Shortlisted candidates complete a brief language assessment
- Successful candidates join our reviewer network and are invited when a matching project starts
Apply for this position
AI Language Reviewer – Dutch (Belgium) / Flemish · Ref. HL-FLEMISH