Portuguese Audio Evaluations Specialist - Freelance AI Trainer Project

Role Overview:

• Evaluate audio-based conversational AI in realistic customer support scenarios.
• Contribute to high-quality datasets for advanced AI models.
• Work remotely as a freelance independent contractor.

Responsibilities:

• Design and conduct role-play scenarios across travel, finance, and technical support.
• Evaluate AI conversations against standardized qualitative and quantitative criteria.
• Assess basic programming literacy including JSON structures, functions, and simple logic.

Requirements:

• Native or bilingual Portuguese with strong reading, listening, writing, and speaking skills.
• Professional experience in customer support, technical troubleshooting, or AI evaluation.
• Access to a high-quality microphone and reliable internet connection.

Benefits:

• Fully remote and flexible project-based work environment.
• Competitive hourly compensation ranging from USD 6 to USD 65.
• Opportunity to contribute to the improvement of advanced conversational AI models.