AI Content & Data Specialist for LLM Training

Kanz

Full-time Marketing & Media
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Location
barcelona, cataluรฑa, Spain
Posted
June 01, 2026

Job Description

A technology company in Barcelona is seeking an AI Content Expert II to create and annotate training data for Large Language Models. The role requires proficiency in Dutch and English, alongside strong research and writing skills. As part of a diverse team, you will perform quality checks and engage in data improvement discussions. This is a full-time entry-level position with a fixed-term contract.
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