Ai content moderator (portuguese - brazil)

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AI Content Moderator (Portuguese – Brazil)
Job Type: Freelance
Country: Brazil
Language: Portuguese (BR)
Job Description: AI Content Moderator (Portuguese – Brazil)
We are looking for skilled freelancers based in Brazil (or with strong expertise in Brazilian Portuguese) 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 enhance the accuracy, fluency, and cultural relevance of AI systems.
This is a freelance, fully remote opportunity with flexible working hours.
Key Responsibilities
Linguistic Data Annotation
Review and annotate text datasets in Portuguese (Brazil)
Identify grammar, spelling, tone, and contextual errors
Classify and label text based on detailed guidelines
Flag biased, harmful, sensitive, or culturally ina...