Audio Quality Analyst - Fully Remote | Upto $20/hr

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: 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. Application Process (Takes 20–30 mins to complete) • Upload resume • AI interview based on your resume • Submit form Resources & Support • For details about the interview process and platform information, please check: • For any help or support, reach out to: PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity. Originally posted on Himalayas