Brazilian Portuguese Audio Transcript Editor — Remote (AI Training)

Alignerr Corp.; Greater London; On-site; GBP 21,000 - 34,000; Full time

Benefits offered by this job

Fully remote

Flexible schedule

Freelance contract

Job summary

Alignerr is seeking a native Brazilian Portuguese Audio Transcript Editor to review and correct machine-generated transcripts for AI training. This fully remote, hourly contract role suits meticulous editors who can follow detailed style guidelines.

You will compare audio to transcripts, fix misspellings, missing words, and punctuation, verify timestamps, and flag unclear sections. Work asynchronously with flexible hours.

Qualifications

• Native Brazilian Portuguese speaker with excellent written Portuguese.
• Strong listening skills and ability to parse spoken language.
• Detail-oriented with patient, methodical approach.
• Able to follow detailed style guides and formatting rules.
• Self-motivated and reliable for async work.

Responsibilities

• Listen to audio recordings and compare with existing transcripts in Brazilian Portuguese.
• Identify and correct errors in transcription including misspellings, missing words, and punctuation.
• Ensure word-level accuracy and verify timestamps and timing alignments.
• Apply detailed style and formatting guidelines consistently across tasks.
• Flag sections with unclear audio or timing issues.
• Maintain high quality across large volumes of transcript data.
• Work independently and asynchronously.

Skills

Portuguese (Brazil)

Listening skills

Attention to detail

Style guidelines

Independent worker

Web tools

Tools

Transcription tools

Audio playback

Job description

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