Brazilian Portuguese Audio Transcript Editor — Remote (AI Training)
- Pay
- $10–$35/hr
- Location
- Worldwide
- Type
- Contract
- Posted
- Sep 2, 2026
- Languages
- English, Portuguese
- Who can apply
- Not available in Kenya, Afghanistan, Burundi, Central African Republic, Republic of the Congo, Cuba, Dr Congo, Eritrea, Guinea, Guinea Bissau, Iran, Iraq, Liberia, Libya, Myanmar, North Korea, Papua New Guinea, Somalia, South Sudan, Sudan, Syria, Vanuatu, Venezuela, Yemen
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 to review, clean up, and correct machine-generated audio transcripts in Brazilian Portuguese — ensuring every word, timestamp, and formatting detail is exactly right.
London is home to a vibrant and growing Brazilian community, and we're actively looking for native Brazilian Portuguese speakers in the city who want to put their language expertise to work on impactful AI projects — all from the comfort of home.
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