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Linguistics - Freelance Assignment - AI Trainer

Freelance/Independant

Austria (Austria), Belgium (Belgium), Denmark (Denmark), Finland (Finland), France (France), Germany (Germany), Italy (Italy), Norway (Norway), Netherlands (Netherlands), Portugal (Portugal), Poland (Poland), Spain (Spain), Switzerland (Switzerland), Sweden (Sweden), United Kingdom (United Kingdom)

Published on 8 June 2026

  • Contract

    Freelance/Independant

  • Locations

    Austria (Austria), Belgium (Belgium), Denmark (Denmark), Finland (Finland), France (France), Germany (Germany), Italy (Italy), Norway (Norway), Netherlands (Netherlands), Portugal (Portugal), Poland (Poland), Spain (Spain), Switzerland (Switzerland), Sweden (Sweden), United Kingdom (United Kingdom)

  • Start date

    As soon as possible

  • Salary

    20 EUR - 100 EUR / hourly

  • Remote working

    Fully remote possible

JT AI Labs illustration

JT AI Labs is recruiting Linguistics experts to evaluate how AI models perform across languages, registers, and cultural contexts. You will assess translation quality, semantic precision, pragmatic appropriateness, and nuanced language use across European languages.

This is remote, project-based work with flexible hours. No prior AI experience is required. We are looking for candidates who can detect the subtle errors that matter in real language use, not just grammar mistakes.

Typical topics include syntax, semantics, pragmatics, translation, discourse, multilingual evaluation, and register adaptation.

Join jtlabs.ai to see all available opportunities.

Application deadline

As long as the job is online

Study level

Master level or equivalent; Doctorate

Job Category

Journalism & Publishing

More about the company

JT AI Labs

Use your expertise to train leading AI models