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Portuguese Transcription Expert

$18
per hour
Contractor Remote Last verified 21 Jul 2026
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About the Role

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.

What You'll Do

  • 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.

You're a Good Fit If You

  • Required skills: Audio Transcription, Attention to detail, AI Training
  • 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.

Role Highlights

Pay
$10-$18/h
Contract
Contractor
Location
Remote
Category
Data annotation
Posted
2 months ago
Job ID

Pay & Payout

Engaged directly through micro1. Apply via the link below - micro1 handles onboarding and payment.

Common Questions

micro1 has a reliability rating of reliable based on the listings we track, with an onboarding time of 1-3 days. See our full micro1 review for the details behind that rating.

Applying takes you to micro1's own website, where the application is completed. We are not a recruiter or employer and do not process applications directly - we may be recorded as the referring source.

$10-$18/h - Engaged directly through micro1. Apply via the link below - micro1 handles onboarding and payment.

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.

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About micro1 for this role

We track 368 open micro1 roles on AI Work Expert. Across 535 hourly listings, the typical micro1 rate runs from $50 to $90 an hour; this role lists $10-$18/h. Our reliability rating for micro1 is reliable, with an onboarding time of 1-3 days.