Audio Quality Analyst
Há 2 dias
são paulo, Brasil
Mercor
Tempo integral
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About the job
Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .
Position Details
Position: Audiobook QA Expert — Portuguese (Brazil)
Type: Contract
Compensation: $15–$20/hour
Location: Remote
Commitment: 20 hours/week
Role Responsibilities
- Listen to AI-narrated audiobooks in Brazilian Portuguese and assess narration quality, accuracy, and enjoyment.
- Spot and log errors in synthesized speech, including mispronunciations and unnatural phrasing.
- Categorize issues and mark their exact span using our review tooling.
- Report on overall listener satisfaction and identify natural versus disruptive narration moments.
- Work consistently across many hours of audio, maintaining attention to detail.
Qualifications
Must-Have
- Native or near-native fluency in Brazilian Portuguese .
- Experience as an active audiobook listener with opinions on quality.
- Working knowledge of English for reporting and communication.
- Experience in annotation, labeling, transcription, or similar detail-oriented work.
- Reliable availability for 20 hours/week on a part-time basis.
Preferred
- Experience with AI training-data, model-evaluation, or audio/QA annotation projects.
- Background in language, editing, voice, or audio production.