Freelance Annotator (Portuguese) - AI Trainer

About This Role

This role involves reviewing data, labeling content, and identifying incorrect or inappropriate material to train and improve artificial intelligence systems. It is a part-time, remote, project-based opportunity.

Responsibilities

• Carefully review provided data (text, images, or videos)
• Label or classify content based on project guidelines
• Identify and flag factually incorrect, sensitive, inappropriate, or unclear material

Requirements

• Proficient in Portuguese (C2)
• Advanced in English (B2 or higher), both written and spoken
• Logical thinking, fact-checking and reasoning abilities
• Strong attention to detail and ability to understand and follow complex instructions
• Strong communication skills, including the ability to ask clarifying questions when needed
• Genuine interest in technology and artificial intelligence

Qualifications

• Currently studying at a university or holding a completed Bachelor's, Master's, or PhD degree in any professional field

Skills

* Required skills