Portuguese Specialist; AI Training

Position: Portuguese Specialist (AI Training)
Overview   Automated metrics can't judge whether Portuguese text actually sounds right: tone, idiom, cultural nuance, and the thousand small choices a native speaker makes without thinking.
Overview   Automated metrics can't judge whether Portuguese text actually sounds right: tone, idiom, cultural nuance, and the thousand small choices a native speaker makes without thinking.
As a Portuguese Translator you'll judge and correct AI output in Portuguese, teaching models to write the way people actually speak.
What you'll actually do     Evaluate translations between English and Portuguese for fidelity, fluency, and tone, the way a professional editor would.
Rank and rate model output in Portuguese, catching what automated metrics miss.
Write the better version when the model falls short, natural enough that no one could tell it was a translation.
Roles this fits   Common backgrounds:
Portuguese Linguist, Bilingual Reviewer, Localization Specialist.
What we look for     Native or near-native fluency in Portuguese.
Translation, localization, or professional writing experience preferred.
Clear written English: your explanations are the training signal.
No degree required. We care about what you can do, not where you learned it.
Compensation   Up to $40/hr depending on task difficulty and specialization. Many contributors add $100k-200k a year; some make it their full-time income.
About Data Annotation   Data Annotation is where 1M+ experts train the world’s leading AI models. Hundreds of millions paid to contributors to date, and the average contributor stays 5+ years. Flexible, remote, and always project-available.