AI Training Expert — Remote, Flexible Hours

barcelona, cataluña, Spain • Posted June 03, 2026

Job Type: Full-time
Location: barcelona, cataluña
Posted: June 03, 2026
Category: Otros
Application Deadline: July 13, 2026

Role 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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