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AI Trainer - Advanced Mandarin Fluency - Madrid, Spain

Prolific
Location 📍 madrid, Spain
Posted 📅 June 05, 2026
Work Type ⏰ Full-time

Position Overview

AI Trainer - Advanced Mandarin Fluency

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants with a wide variety of experiences, knowledge, and skills.

We're looking for Advanced Mandarin Speakers to help train and evaluate cutting‑edge AI models. If you have the necessary experience, we'll send you a quick test to assess your skills and suitability for AI tasks. If successful, you'll be invited to join Prolific as a Domain Expert participant, where you'll get paid to train and evaluate powerful AI models. Researchers pay $30/hr per AI task completed. You must be prepared to complete paid tasks that require one hour of uninterrupted work, though many are shorter.

What you’ll bring

  • Advanced language skills and verifiable experience as being fl...

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Job Details

Employment Type
Full-time
📊
Category
Otros
🏠
Work Arrangement
On-site
📍
Location
madrid, Spain