Fill the mandatory form to proceed with the job profile https://forms.gle/ebjfZTumNyNcJs976AI 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 inBrazil(or with strong expertise inBrazilian Portuguese ) to support advancedAI/LLM (Large Language Model)training and evaluation projects.This role involveslinguistic data annotation, content evaluation, and content writingto help enhance the accuracy, fluency, and cultural relevance of AI systems. This is afreelance, fully remote opportunitywith flexible working hours.Key Responsibilities Linguistic Data Annotation Review and annotate text datasets inPortuguese (Brazil) Identify grammar, spelling, tone, and contextual errors Classify and label text based on detailed guidelines Flag biased, harmful, sensitive, or culturally inappropriate content Ensure consistency and accuracy throughout annotations AI Output Evaluation Evaluate AI‐generated responses for: Accuracy Relevance Naturalness Cultural and contextual correctness (Brazil‐specific) Provide improvements, rewrites, and quality scoring Content Writing & Editing Create high‐quality Brazilian Portuguese content, including prompts, dialogues, explanations, narratives, etc. Rewrite or paraphrase text to improve clarity, tone, and naturalness Ensure content aligns with Brazilian Portuguese norms, expressions, culture, and context Required Skills & Qualifications Native or near‐native proficiency inPortuguese (Brazil) Strong understanding ofBrazilian culture, expressions, idioms, and regional context Excellent writing, editing, and linguistic judgment Ability to follow detailed guidelines and work with annotation tools Strong attention to detail and analytical skills Comfortable reviewing sensitive or mature content when required Ability to work independently and meet deadlines Nice to Have Background in linguistics, translation, literature, journalism, or related fields Experience in data annotation, content moderation, localization, or AI evaluation Familiarity with AI tools, LLM behavior patterns, or content evaluation workflows