Mercor
Audiobook QA Expert — Portuguese (Brazil)
- Pay
- $15–20/hr
- Type
- Hourly
- Location
- Remote
- Posted
- Sep 14, 2026
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About this role
Help make the next generation of AI-narrated audiobooks sound genuinely human. 1. Overview We're building a team of native Portuguese speakers who love audiobooks to help evaluate AI-narrated (text-to-speech) audiobooks in Brazilian Portuguese. You'll listen the way a real audiobook fan does — but with a careful, analytical ear — and flag the moments where the narration slips, so the underlying models can be made better. This is remote, part-time work at roughly 20 hours per week (about 4 hours per day). You can be based anywhere, though we prefer people living in a region where Brazilian Portuguese is natively spoken. 2. What You'll Do Listen to AI-narrated audiobooks in Brazilian Portuguese and assess how natural, accurate, and enjoyable the narration is. Spot and log errors in the synthesized speech — skipped, added, or mispronounced words; numbers read incorrectly; abbreviations…
