AI Training - Machine Learning Specialist
Prolific is seeking AI Trainer – Machine Learning Specialists to help train and evaluate cutting-edge AI models. This role involves completing AI training tasks, judging AI performance in ML-relevant tasks, and improving AI models by providing expert feedback. Candidates should have verifiable professional experience as a Machine Learning Specialist and be willing to take a skills verification test.
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 AI Trainer – Machine Learning Specialists to help train and evaluate cutting-edge AI models using real ML expertise. If you have the necessary experience, we’ll send you a quick 10- to 15-minute test to assess your skills and suitability for AI tasks. If successful, you’ll be invited to join Prolific as a participant, where you’ll get paid to train and evaluate powerful AI models. Researchers looking for your skills tend to pay up to $150/hr per AI task completed. You must be prepared to complete paid tasks that require one hour of uninterrupted work, though many are shorter.
Posted June 2, 2026