Bilingual Expert in Brazil (Portuguese)

The work

You will review Portuguese audio clips and model outputs to judge fluency, naturalness, pronunciation, and intonation. You will record clear linguistic judgments in English and explain the reasons for each rating.

The supplied role details describe Portuguese audio language evaluation, so review the duties and qualifications before applying.

• Listen to Portuguese audio and evaluate speaker or model-output fluency and naturalness.
• Assess pronunciation, intonation, and language authenticity using project guidelines.
• Write concise English feedback that identifies important language factors.
• Give consistent, detailed reasons for each evaluation.
• Clarify unclear language content or task requirements with project coordinators.
• Complete assigned audio review tasks accurately and on time.

What it pays and takes

This is remote contractor work for contributors in Brazil.

• Pay: $30 to $65 per hour in USD.
• Location: Open to candidates in Brazil.
• Work type: Remote contractor work.
• Schedule: Part-time.
• Language: Professional fluency in Portuguese with clear pronunciation and at least B2 English for written and verbal communication.
• Skills: Strong attention to detail, clear communication, and the ability to explain nuanced language differences.
• Helpful background: Voice specialization, linguistics, phonetics, music, audio engineering, audio analysis, transcription, linguistic assessment, media, communications, or teaching.

How it works

You apply here in about two minutes and finish on the hiring platform. The next step is a short AI interview (technical roles include a coding challenge). Passing it is how you qualify for paid tasks, so take it soon after you are invited.

The hiring platform's application for this job asks for your resume, your LinkedIn profile, your phone number, your location and answers to 3 screening questions.

About AI training work

AI training is the human work behind systems that understand and generate language. People review audio, text, images, and model responses so AI systems can learn from accurate examples and useful feedback.