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17 remote jobs found
RWS
AI & Data Training Contractor · Part-time Ongoing
AI Portuguese German +12 English Dubbing Acting Editing Localization Training Storytelling VAT Tax Voice Acting Media Localization Synthetic Speech
  • Brazil
  • $12 – $12/hr
  • Jul 5, 2026

Join the future of entertainment! We’re looking for native or near native Portuguese (Brazil) and German-speaking creative professionals with English skills to rate the dubbing of media content based on understandability and meaningfulness, voice naturalness, prosody, voice…

Transcription & Audio Training Contractor · Full-time
Portuguese AI Sourcing +12 Telecommunications Accuracy Training Audit Role-Play Finance Auditing Programming JSON Troubleshooting Writing Communication
  • Remote (Global)
  • $6 – $65/hr
  • Jul 4, 2026

Project Overview We are sourcing independent Audio Evaluation Specialists for an AI benchmark evaluation project assessing advanced agentic audio models.

RWS
AI & Data Training Contractor · Part-time Ongoing
AI Portuguese Italian +12 English Dubbing Acting Editing Localization Training Storytelling VAT Tax Voice Acting Media Localization Synthetic Speech
  • Brazil
  • $12 – $12/hr
  • Jun 12, 2026

Join the future of entertainment! We’re looking for native or near native Portuguese (Brazil) and Italian-speaking creative professionals with English skills to rate the dubbing of media content based on understandability and meaningfulness, voice naturalness, prosody, voice…

RWS
AI & Data Training Contractor · Part-time Ongoing
AI Portuguese French +12 English Dubbing Acting Editing Localization Training Storytelling VAT Tax Voice Acting Media Localization Synthetic Speech
  • Brazil
  • $12 – $12/hr
  • Jun 12, 2026

Join the future of entertainment! We’re looking for native or near native Portuguese (Brazil) and French (France)-speaking creative professionals with English skills to rate the dubbing of media content based on understandability and meaningfulness, voice naturalness, prosody,…

Transcription & Audio Training Freelancer · Part-time
Audio Annotation Transcription Data Annotation +3 Quality Assurance Attention to Detail Written Feedback
  • Brazil
  • $3 – $5/hr
  • Jun 8, 2026

<h2>About the Project</h2> <p>Thoth AI is looking for language specialists based in Brazil to join a short-term audio transcription and labeling project for AI training (ASR/TTS).</p> <h2>Responsibilities</h2> <ul> <li>Accurately label or annotate data (text or audio) in…

Transcription & Audio Training Freelancer · Part-time
Transcription Portuguese AI +12 Training Collaboration Accuracy Compliance Formatting Grammar Editing Quality Assurance Annotation Make Audio Transcription AI Training
  • Portugal
  • $18.8 – $33/hr
  • May 22, 2026

Overview: Welo Data is looking for experienced quality reviewers to join a high-profile AI training data project in collaboration with one of the world’s leading voice AI platforms.

Portuguese AI Infrastructure +12 Training Nuance Orthography Onboarding Make Quality Assurance Calibration Transcription Captioning Reporting Translation Annotation
  • Portugal
  • May 14, 2026

ABOUT PERLE Perle is an AI infrastructure company building expert-driven training data, evaluation systems, and applied AI products for the world's leading labs and enterprises. Our partners include xAI, Samsung, ELM, and Unisys.

Portuguese AI Infrastructure +12 Training Nuance Orthography Onboarding Make Quality Assurance Calibration Transcription Captioning Reporting Translation Annotation
  • Brazil
  • May 14, 2026

ABOUT PERLE Perle is an AI infrastructure company building expert-driven training data, evaluation systems, and applied AI products for the world's leading labs and enterprises. Our partners include xAI, Samsung, ELM, and Unisys.

Transcription & Audio Training Freelancer · Part-time Short-term
Audio Transcription Data Annotation Listening Skills +3 Attention to Detail Speech Data Labeling Grammar & Punctuation
  • Portugal
  • $17.10/hr
  • Apr 29, 2026

About the Role Welo Data is seeking Portuguese Audio Annotation Analysts to support AI training for a leading voice AI platform. In this role, you will listen to short audio clips, transcribe speech accurately, and label audio issues to improve speech recognition systems. Key…

Transcription & Audio Training Freelancer · Part-time Short-term
Audio QA Transcription Review Data Annotation QA +4 Attention to Detail Linguistic Quality Control Error Detection Feedback Writing
  • Portugal
  • $18.80/hr
  • Apr 29, 2026

About the Role Welo Data is seeking Portuguese Audio Annotation Verifiers to perform quality assurance on transcription data for a leading voice AI platform. In this role, you will review and validate transcription outputs, ensuring accuracy, consistency, and adherence to…

Transcription & Audio Training Freelancer · Full-time
Annotation Portuguese AI +12 Training Collaboration Transcription Accuracy Compliance Formatting Grammar Editing Quality Assurance Audio Annotation AI Training AI Training Data
  • Portugal
  • From $18.8/hr
  • Apr 28, 2026

Overview: Welo Data is looking for experienced quality reviewers to join a high-profile AI training data project in collaboration with one of the world’s leading voice AI platforms.

Transcription & Audio Training Freelancer · Full-time
Transcription Portuguese AI +12 Training Formatting Flexible Annotation Make Audio Transcription AI Training AI Training Data Voice AI AI Platforms Language Skills Attention to Detail
  • Portugal
  • From $17.1/hr
  • Apr 28, 2026

Overview: Welo Data is seeking attentive listeners to join an exciting AI training data project for one of the world's leading voice AI platforms. Your contributions will directly enhance how the platform understands Portuguese dialects.

Portuguese AI Communication +12 Training Education Accessibility Acting Nuance Pronunciation Accuracy Dubbing Narration Coaching Annotation Insurance
  • Remote (Global)
  • $6 – $65/hr
  • Feb 24, 2026

Are you an experienced voice actor eager to shape the future of AI? Large-scale language models and speech technologies are evolving rapidly, moving beyond simple interactions into expressive, human-like communication.

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