Audio Transcript Editor — Portuguese Brasileiro (AI Training)

Audio Transcript Editor — Brazilian Portuguese (AI Training)
About The Role
What if your sharp ears and precision with language could directly improve how AI understands spoken Portuguese? We're looking for detail-oriented Audio Transcript Editors based in São Paulo and across Brazil to review, clean up, and correct machine-generated audio transcripts in Brazilian Portuguese — ensuring every word, timestamp, and formatting detail is exactly right.
This is hands-on, focused work that sits at the intersection of language, audio, and AI. If you've ever worked in transcription, subtitling, closed captioning, court reporting, or linguistics — or if you simply have an exceptional ear and love getting the details right — this role was made for you.
This is a fully remote, flexible contract role. No AI background needed — just native-level Brazilian Portuguese, strong listening skills, and comfort following detailed style and formatting guidelines.
Organization: Alignerr
Type: Hourly Contract
Location: Remote
Commitment: 10–40 hours/week
What You'll Do
Listen to audio recordings and compare them against existing transcripts in Brazilian Portuguese
Identify and correct errors in transcription — including misspelled words, missing words, incorrect words, and punctuation issues
Ensure word-level accuracy and verify that timestamps and timing alignments are precise
Apply detailed style and formatting guidelines consistently across all tasks
Flag sections with unclear audio, overlapping speakers, or other quality issues
Maintain high accuracy and consistency across large volumes of transcript data
Work independently and asynchronously — fully on your own schedule
Who You Are
Native Brazilian Portuguese speaker with an excellent command of written Portuguese
Strong listening skills — you can parse spoken language accurately, even when audio quality varies
Exceptionally detail-oriented with a patient, methodical approach to work
Comfortable working at the word level — you care about every accent, comma, and timestamp
Able to follow detailed style guides and formatting rules with precision and consistency
Self-motivated and reliable when working independently
Comfortable using web-based tools and audio playback interfaces
Nice to Have
Experience as a transcriptionist, court reporter, or stenographer
Background in subtitling, closed captioning, or subtitle editing
Linguistics training or a degree in language-related fields
Prior work with annotation platforms, data labeling tools, or AI training workflows
Experience with audio editing or quality assurance for media content
Familiarity with transcription software or timing/alignment tools
Why Join Us
Work on cutting-edge AI projects alongside leading research labs
Fully remote and flexible — work when and where it suits you
Freelance autonomy with the structure of meaningful, task-based work
Contribute to AI development that directly improves how technology understands spoken Portuguese
Develop and sharpen in-demand skills in AI data quality and audio annotation
Potential for ongoing work and contract extension as new projects launch

Work arrangement
Yes