Full-time Posted June 03, 2026
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Job Description

Prolific is seeking AI Training Experts in Barcelona to train and evaluate AI models, with competitive pay up to $25/hr. Candidates will complete tasks which may include analyzing, editing, and writing annotations for AI systems.

Applicants must have professional experience as an AI Trainer and be ready to pass a skills test. This role allows you to work flexibly from home while influencing the AI models of the future.

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