Portuguese AI Training Jobs

• Featured

  Portuguese Linguistic Experts

  Mercor (client confidential)

  $50/hr

  Worldwide

  mercor · job posted 2026-10-26 · job updated 2026-11-08Apply
• Featured

  Audio Engineer (Speech / TTS Audio Specialist) – Brazilian Portuguese

  Mercor (client confidential)

  $20–30/hr

  Worldwide

  mercor · job posted 2026-10-13 · job updated 2026-11-08Apply
• Featured

  Audiobook QA Expert — Portuguese (Portugal)

  Mercor (client confidential)

  $15–20/hr

  20h/wk

  Worldwide

  mercor · job posted 2026-09-14 · job updated 2026-11-08Apply

• Native European Portuguese Speakers - Paid 3-Day Study in NYC ($1,200-1,600)

  Mindrift

  United States

  mindrift · job posted 2026-11-02 · job updated 2026-11-08Apply

• Native European Portuguese Speakers in NYC: Paid In-Person Research Study

  Mindrift

  United States

  mindrift · job posted 2026-10-21 · job updated 2026-11-08Apply

• Paid Research Study for Portuguese Speakers from Portugal - Midtown Manhattan

  Mindrift

  United States

  mindrift · job posted 2026-10-22 · job updated 2026-11-08Apply

• Paid Study for International Students - Native Portuguese Speakers from Portugal

  Mindrift

  United States

  mindrift · job posted 2026-10-22 · job updated 2026-11-08Apply

• Paid Study for Retirees and Native Portuguese Speakers - NYC

  Mindrift

  United States

  mindrift · job posted 2026-11-02 · job updated 2026-11-08Apply
• Featured

  Audiobook QA Expert — Portuguese (Brazil)

  Mercor (client confidential)

  $15–20/hr

  20h/wk

  Worldwide

  mercor · job posted 2026-09-14 · job updated 2026-11-08Apply

• Portuguese (Portugal) Linguistic Evaluator & Functional Tester

  Welo Data (Welocalize)

  Spain

  welo-data · job posted 2026-10-26 · job updated 2026-11-08Apply
• Featured

  Bilingual Portuguese Generalist Expert — AI Safety

  Mercor (client confidential)

  $40–44/hr

  7h/wk

  Worldwide

  mercor · job posted 2026-09-04 · job updated 2026-11-08Apply

• Project Perseus | Speech & Voice AI Analyst - Portuguese (Portugal) Speakers

  Welo Data (Welocalize)

  $28

  United States

  welo-data · job posted 2026-04-27 · job updated 2026-11-08Apply

• Portuguese Speakers from Portugal - Paid Study Participant, NYC

  Mindrift

  United States

  mindrift · job posted 2026-10-26 · job updated 2026-11-08Apply

• Short-Term Paid Study - Native Portuguese Speakers from Portugal, Manhattan

  Mindrift

  United States

  mindrift · job posted 2026-10-22 · job updated 2026-11-08Apply

• Side Income for Portuguese Speakers - 3-Day Paid Study, NYC

  Mindrift

  United States

  mindrift · job posted 2026-11-02 · job updated 2026-11-08Apply

• Student Gig - European Portuguese Speakers, Paid Study in NYC

  Mindrift

  United States

  mindrift · job posted 2026-11-02 · job updated 2026-11-08Apply

• AI Trainers Network - Portuguese

  Welo Data (Welocalize)

  Portugal

  welo-data · job posted 2025-06-10 · job updated 2026-11-08Apply

• Temporary Gig - European Portuguese Research Participant, NYC

  Mindrift

  United States

  mindrift · job posted 2026-11-02 · job updated 2026-11-08Apply
• Featured

  Portuguese Quality Assurance Lead (QAL)

  SME Careers (SuperAnnotate)

  $35/hr

  BrazilPortugal

  sme-careers · job posted 2026-11-01 · job updated 2026-11-08Apply

• Project Perseus | Speech & Voice AI Analyst - Portuguese (Brazil) Speakers

  Welo Data (Welocalize)

  $28

  United States

  welo-data · job posted 2026-07-16 · job updated 2026-11-08Apply
• Featured

  Portuguese Conversation Partner (AI Training) - Parceiro(a) de conversa em português (Treinamento de IA)

  Babel Audio

  $18/hr

  Worldwide

  babel-audio · job posted 2026-10-29 · job updated 2026-11-08Apply

• Portuguese Language Transcription Expert

  CrowdGen by Appen

  $35

  Worldwide

  crowdgen · job posted 2026-09-30 · job updated 2026-11-08Apply

• Hydrus - Session Director - Portuguese (BR) - V2

  Welo Data (Welocalize)

  $50

  Brazil

  welo-data · job posted 2026-09-11 · job updated 2026-11-08Apply

• Portuguese (Brasil) Multimedia Content Reviewer

  Welo Data (Welocalize)

  United States

  welo-data · job posted 2026-11-04 · job updated 2026-11-08Apply

• Portuguese (Portugal) Language Analyst - US-based

  Welo Data (Welocalize)

  $26–28

  United States

  welo-data · job posted 2026-06-18 · job updated 2026-11-08Apply

• Portuguese Brazilian Linguistic Evaluator & Functional Tester

  Welo Data (Welocalize)

  Spain

  welo-data · job posted 2026-09-23 · job updated 2026-11-08Apply

• Project Perseus | Data Labeling Associate - Portuguese (Portugal) Speakers (Human-in-the-Loop AI)

  Welo Data (Welocalize)

  $34

  United States

  welo-data · job posted 2026-04-22 · job updated 2026-11-08Apply

• Project Perseus | Data Quality Analyst - Portuguese (Portugal) Speakers (Human-in-the-Loop AI)

  Welo Data (Welocalize)

  $38

  United States

  welo-data · job posted 2026-04-22 · job updated 2026-11-08Apply

• Project Perseus | Data Labeling Associate - Portuguese (Brazil) Speakers (Human-in-the-Loop AI)

  Welo Data (Welocalize)

  $34

  United States

  welo-data · job posted 2026-04-22 · job updated 2026-11-08Apply

• Brazilian Portuguese Patent Language Lead

  Welo Data (Welocalize)

  Spain

  welo-data · job posted 2026-08-26 · job updated 2026-11-08Apply

• English to Portuguese (Brazil) Linguist for Patent

  Welo Data (Welocalize)

  $1

  Brazil

  welo-data · job posted 2026-06-15 · job updated 2026-11-08Apply

• *Scout Junior Quality Coordinator - Portuguese (Brazil)

  Welo Data (Welocalize)

  Brazil

  welo-data · job posted 2023-02-10 · job updated 2026-11-08Apply
• Featured

  Portuguese (Brazil) Voice Actor / Actress | Ator de Voz — Falante de Português Brasileiro (para treinar IA)

  Babel Audio

  $60–150/hr

  Worldwide

  babel-audio · job posted 2026-05-20 · job updated 2026-11-08Apply

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

  Meridial Expert Network

  $8–65/hr

  Brazil

  meridial · job posted 2026-10-16 · job updated 2026-11-08Apply

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

  Meridial Expert Network

  $8–65/hr

  Portugal

  meridial · job posted 2026-10-16 · job updated 2026-11-08Apply

• Bilingual Portuguese-English Participant - Paid UX Study, New York

  Mindrift

  United States

  mindrift · job posted 2026-11-02 · job updated 2026-11-08Apply

• Portuguese Translators and Native Speakers - Paid Study in NYC

  Mindrift

  United States

  mindrift · job posted 2026-11-02 · job updated 2026-11-08Apply

• Earn up to $1,600 - 3-Day Portuguese Language Study in NYC

  Mindrift

  United States

  mindrift · job posted 2026-11-02 · job updated 2026-11-08Apply

• European Portuguese Speaker Study Participant - NYC, $1,200-1,600

  Mindrift

  $1,200

  United States

  mindrift · job posted 2026-11-02 · job updated 2026-11-08Apply

• European Portuguese Speakers Wanted - Paid Smartphone Study, NYC

  Mindrift

  United States

  mindrift · job posted 2026-11-02 · job updated 2026-11-08Apply

• Flexible Gig for Portuguese Speakers - 3-Day Paid Study, NYC

  Mindrift

  United States

  mindrift · job posted 2026-11-02 · job updated 2026-11-08Apply
• Featured

  Portuguese Language Expert

  SME Careers (SuperAnnotate)

  $30/hr

  BrazilPortugal

  sme-careers · job posted 2026-11-01 · job updated 2026-11-08Apply
• Featured

  Bilingual Audio Contributor (Portuguese/English)

  AfterQuery

  $30/hr

  Worldwide

  afterquery · job posted 2026-09-03 · job updated 2026-11-08Apply
• Featured

  Portuguese Bilingual Expert (Brazil)

  micro1

  $30–65/hr

  Worldwide

  micro1 · job posted 2026-10-31 · job updated 2026-11-08Apply
• Featured

  AI Quality Analyst - Portuguese (Portugal)

  Turing

  $15/hr

  Worldwide

  turing · job posted 2026-05-13 · job updated 2026-11-08Apply
• Featured

  AI Quality Analyst (Personalization) - Portuguese

  Turing

  $15/hr

  Worldwide

  turing · job posted 2026-02-16 · job updated 2026-11-08Apply

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

  Meridial Expert Network

  $8–65/hr

  Brazil

  meridial · job posted 2026-10-16 · job updated 2026-11-07Apply

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

  Meridial Expert Network

  $8–65/hr

  Portugal

  meridial · job posted 2026-10-16 · job updated 2026-11-07Apply

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

  Meridial Expert Network

  $6–65/hr

  Brazil

  meridial · job posted 2026-10-16 · job updated 2026-11-07Apply

• Portuguese Language Specialist (Portugal) - Freelance AI Trainer Project

  Meridial Expert Network

  $6–65/hr

  Portugal

  meridial · job posted 2026-10-16 · job updated 2026-11-07Apply

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

  Meridial Expert Network

  $6–65/hr

  Worldwide

  meridial · job posted 2026-10-16 · job updated 2026-11-07Apply

• Portuguese Voice Actor - Freelance AI Trainer Project

  Meridial Expert Network

  $6–65/hr

  Worldwide

  meridial · job posted 2026-10-16 · job updated 2026-11-07Apply

• Portuguese Voice Actor - Freelance AI Trainer Project

  Meridial Expert Network

  $6–65/hr

  Worldwide

  meridial · job posted 2026-10-16 · job updated 2026-11-07Apply

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

  Meridial Expert Network

  $6–65/hr

  Portugal

  meridial · job posted 2026-10-16 · job updated 2026-11-07Apply

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

  Meridial Expert Network

  $6–65/hr

  Brazil

  meridial · job posted 2026-10-16 · job updated 2026-11-07Apply

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

  Meridial Expert Network

  $6–65/hr

  Portugal

  meridial · job posted 2026-10-16 · job updated 2026-11-07Apply

• Portuguese Audio Evaluations Specialist - Freelance AI Trainer Project

  Meridial Expert Network

  $6–65/hr

  Worldwide

  meridial · job posted 2026-10-16 · job updated 2026-11-07Apply

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

  Meridial Expert Network

  $6–65/hr

  Worldwide

  meridial · job posted 2026-10-16 · job updated 2026-11-07Apply

• Portuguese Language Specialist (Brazil) - Freelance AI Trainer Project

  Meridial Expert Network

  $6–65/hr

  Brazil

  meridial · job posted 2026-10-16 · job updated 2026-11-07Apply

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

  Meridial Expert Network

  $8–65/hr

  Brazil

  meridial · job posted 2026-10-16 · job updated 2026-11-07Apply

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