Data Annotator – Portuguese | $15.3/hr Remote

Position: AI Quality Analyst Portuguese

Type: Short-Term Contract (2 Months)

Compensation: $15 per hour

Location: Remote

Commitment: Part-Time

Role Responsibilities

  • Design and execute conversational prompts to evaluate personalized AI interactions
  • Assess how effectively AI models utilize personal context to generate relevant and helpful responses
  • Evaluate model responses for grounding, personalization accuracy, integration quality, and overall helpfulness
  • Compare and rank AI-generated responses side-by-side using predefined evaluation criteria
  • Identify hallucinations, flawed inferences, incorrect personalization, and unnatural response behavior
  • Write clear, structured rationales supporting evaluation decisions
  • Review model debug information and verify proper utilization of available data sources
  • Maintain data quality standards and follow project guidelines throughout the evaluation process

Requirements

  • Professional proficiency in reading and writing Portuguese
  • Experience in data annotation, AI quality evaluation, content moderation, content review, or related fields
  • Strong analytical thinking and attention to detail
  • Excellent written communication skills
  • Ability to evaluate nuanced and ambiguous AI responses objectively
  • Comfortable working independently in a remote environment
  • Desktop or laptop with a stable internet connection
  • Full-time availability

Preferred Qualifications

  • Bachelor s degree or equivalent experience in Linguistics, Journalism, Policy, Law, Ethics, Computer Science, or related fields
  • Experience with AI evaluation, annotation, content review, or localization projects
  • Understanding of personalization concepts and AI-generated content evaluation
  • Experience writing structured feedback and detailed annotations
  • Familiarity with prompt creation and conversational AI systems

Application Process

  • Apply/Easy Apply and check email for application form
  • Complete the Job Interest Form
  • Complete the Assessment shared with shortlisted candidates within 24 hours
  • Candidates who successfully clear the evaluation process will be contacted regarding pre-onboarding requirements

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