Open position
AI Language Reviewer – French (France / Belgium / Switzerland)
Ref. HL-FRENCH · Posted November 2026 · French (France, Belgium, Switzerland)
Native French speakers who assess how well AI systems understand and produce French for users in France, Belgium and Switzerland.
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 French as spoken in France, Belgium and Switzerland.
About the role
As an AI Language Reviewer, you assess how well AI systems understand and produce French, including the regional differences that matter to real users, such as numbers, vocabulary and tone.
Responsibilities
Depending on the project
- Evaluate and rank AI-generated responses on accuracy, fluency, tone and cultural relevance
- Check regional conventions, for example septante and nonante in Belgium and Switzerland
- Review and correct speech recognition transcripts, including regional accents and spontaneous speech
- Rate synthetic voices on pronunciation and naturalness
- Follow detailed project guidelines and provide clear written feedback
Requirements
- Native speaker of French (please tell us your country and region)
- Professional working proficiency in English (guidelines are in English)
- Excellent command of French spelling, grammar and register
- 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 France, Belgium, Switzerland or Luxembourg (required for some projects)
- Experience in translation, localisation, transcription, linguistics, editing or teaching
- Previous work in data annotation, search evaluation or AI rating
- 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 – French (France / Belgium / Switzerland) · Ref. HL-FRENCH