Portuguese AI Training Jobs

Remote AI training jobs for Portuguese speakers — rate, write, translate and evaluate AI answers in Portuguese. 108 open jobs from 18 platforms; pay $10–65/hour, median $30. Updated every hour.

Marketing Documents Specialist (Portuguese)

AuraOne Aura One Contract Remote 1 week ago

HR Documents Specialist (Portuguese)

AuraOne Aura One Contract Remote 1 week ago

Portuguese Language Expert (Brazil)

AuraOne Aura One Contract Remote — US-eligible 1 week ago

Bilingual Portuguese STEM Expert (PhD) — AI Safety

AuraOne Aura One Contract Remote — US-eligible 1 week ago

Portuguese Transcription Expert

AuraOne Aura One Contract Remote 1 week ago

Mathematics Specialist (Fluent in Portuguese - Brazil) – AI Trai

Rise Data Labs RiseDataLabs Contract Remote 1 week ago

Portuguese Language Evaluator

Rise Data Labs RiseDataLabs Contract Remote 1 week ago

STEM Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

STEM Specialist (Fluent in Portuguese - Brazil) - Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

Science Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

Science Specialist (Fluent in Portuguese - Brazil) - Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

Portuguese Voice Actor - Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

Portuguese Language Specialist (Portugal) - Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

Portuguese Language Specialist (Brazil) - Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

Portuguese Language Data Contributor (Multimodal) – Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

Portuguese Audio Evaluations Specialist - Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

Language Alignment & Resource Partner (Portuguese) - Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

Language Alignment & Resource Partner (Brazilian Portuguese) - Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

Mathematics Specialist (Fluent in Portuguese - Brazil) - Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

Mathematics Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

Coding Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

Coding Specialist (Fluent in Portuguese - Brazil) - Freelance AI Trainer Project

Invisible Technologies Invisible Part-time Remote 1 week ago

Portuguese Transcription Expert

micro1 Micro1 Part-time Remote 1 week ago

Legal Annotators - Portuguese (Portugal)LisbonRWS – TrainAI /Temporary/Contract /Remote

RWS Part-time Remote 1 week ago

Audio Transcript Editor — Portuguese Brasileiro (AI Training)

Alignerr Part-time Remote 1 week ago

Brazilian Portuguese Audio Transcript Editor (AI Training)

Alignerr Part-time Remote 1 week ago

Brazilian Portuguese Audio Transcript Editor — Remote (AI Training)

Alignerr Part-time Remote 1 week ago

Brazilian Portuguese Audio Transcriptionist (AI Training)

Alignerr Part-time Remote 1 week ago

Portuguese Language Transcription ExpertAnyAI Trainers - Domain Experts – Transcription /Independent Contractor - Project Based /Remote

Appen Contract Remote 1 week ago

Portuguese Linguistic Projects (Remote) -- Sigma AI

Sigma.AI Sigma AI Part-time Remote 1 week ago