AI Content Moderator (Spanish – Spain)

Job Type: Freelance

Country: Spain

Language: Spanish (ES)

We are seeking skilled freelancers based in Spain (or with strong expertise in European Spanish language norms ) to support advanced AI/LLM (Large Language Model) training and evaluation projects.

This role involves linguistic data annotation, content evaluation, and content writing to help improve the accuracy, fluency, and cultural relevance of AI systems.

This is a freelance, fully remote position with flexible working hours.

Key Responsibilities

Linguistic Data Annotation

• Review and annotate text datasets in Spanish (Spain)
• Identify grammar, spelling, tone, and contextual errors
• Classify and label text following detailed guidelines
• Flag biased, harmful, sensitive, or culturally inappropriate content
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