Portuguese Transcription Expert
Quick facts
- Type
- Part-time
- Location
- Remote
- Languages
- English, Portuguese
- Platform
- Micro1 — 260 open jobs
- Typical pay at Micro1
- $25–150/hour · median $90 (17 jobs on our site)
- Apply
- Free to apply — never pay to get AI training work
pay
Required Skills
Audio Transcription
Attention to detail
AI Training
About micro1
micro1 is the leading AI data lab for training frontier models and evaluating AI agents. Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more. micro1 transforms that real-world expertise into high-quality training data, evaluations, and feedback loops that improve how AI systems learn, reason, and perform.
Our platform identifies and vets top talent through an AI recruiter, enabling high-quality expert contributions at scale. We aim to enable 1 billion people to do meaningful work by applying their expertise to AI. As our global expert network grows, micro1 is building the human intelligence layer for frontier AI.
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.
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About Micro1
micro1 recruits engineers and domain experts for AI labs using its AI interviewer. Once vetted, contractors work on human-data projects such as writing and checking model outputs or building coding evaluations.