Portuguese Transcription Expert
Some links on AITraining.jobs are referral links. If you sign up through one, AITraining.jobs may earn a commission at no extra cost to you. It never changes what a platform pays you.
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).
Similar open roles
Some links on AITraining.jobs are referral links. If you sign up through one, AITraining.jobs may earn a commission at no extra cost to you. It never changes what a platform pays you.


Bilingual Audio Contributor (Portuguese/English) (opens the job details)
AfterQuery · Transcription & Audio · Remote· 1mo agoDetails
$30/hr
Audio Engineer (Speech / TTS Audio Specialist) – Brazilian Portuguese (opens the job details)
Mercor · Transcription & Audio · Remote· 5d agoDetails
$20–$30/hr
Audiobook QA Expert — Portuguese (Brazil) (opens the job details)
Mercor · Transcription & Audio · Remote· 1mo agoDetails
$15–$20/hr
Babel Audio · Transcription & Audio · Remote· 4mo agoDetails
Native in a language companies are short of?
One profile for every AI training platform. Companies ask us for people with a specific language, country or credential: add yours once, and when a role fits, we introduce you, only with your yes. Free.
Get new micro1 roles by email
We check the micro1 job board daily and email you its newest roles each week, plus similar paid roles elsewhere. Free, unsubscribe anytime.