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Transcription & Audio

Portuguese Transcription Expert

micro1 logomicro1$10–$18/hrRemote, open worldwideContractPosted 1mo ago

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About the role

Role Title: Portuguese Transcription Expert

Role Type: Contractor

Location: Remote

micro1 is engaging Portuguese Transcription Experts to contribute to a customer's project focused on audio transcription and AI training. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required - your domain knowledge is what matters.

Scope of Work

  • Transcribe and annotate audio recordings in Portuguese and, when needed, in English with a high level of accuracy.
  • Listen to and evaluate diverse types of audio samples, including conversational and formal speech, ensuring precise capture of content, context, and speaker nuances.
  • Review, edit, and validate transcripts for completeness, clarity, and adherence to project guidelines.
  • Identify and correct errors, inconsistencies, or ambiguities within transcriptions.
  • Collaborate with project managers and other experts to ensure consistency and quality across deliverables.
  • Utilize transcription tools and platforms to efficiently process and submit work as specified in project requirements.
  • Contribute linguistic and cultural insights to improve AI model understanding and performance.

Preferred Qualifications

  • Native-level fluency in Portuguese, with strong comprehension skills in both spoken and written language.
  • Demonstrated experience in professional-level audio transcription, preferably with a portfolio of relevant project work.
  • Familiarity with transcription conventions, annotation tools, and best practices for capturing audio data.
  • Keen attention to detail, accuracy, and the ability to recognize subtle language or context differences in audio samples.
  • Proficiency in English to manage occasional English audio content and follow project instructions.
  • Previous participation in linguistic data projects or tasks related to AI training data is a plus.
  • Strong organizational skills and commitment to delivering high-quality, timely submissions.

Where you can work

This role is 100% remote: you can work from anywhere in the world.

From micro1's job posting, checked Oct 18, 2026.

About micro1

Zara AI-interview vetting, then expert data work at published hourly rates.

How it pays: USD via Deel (bank, PayPal, Wise, Payoneer).

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