aitrainingjobs

Audiobook QA Expert — English (US)

United States (per title)Voice & audioBeginner-friendlyContract · remote

About the role

From Mercor’s listing.

Pay: $20 - $25/hour

Help make the next generation of AI-narrated audiobooks sound genuinely human.

1. Overview

We're building a team of native English speakers who love audiobooks to help evaluate AI-narrated (text-to-speech) audiobooks in US / North American English. 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 English is natively spoken.

2. What You'll Do

  • Listen to AI-narrated audiobooks in English 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 expanded wrongly; unnatural phrasing or intonation; audio glitches and artifacts.
  • Categorize each issue and mark the exact span where it occurs, using our review tooling.
  • Report on overall listener satisfaction and where the narration feels natural versus where it breaks the experience.
  • Work consistently and carefully across many hours of audio without losing attention to detail.

3. Who We're Looking For

  • Native or near-native fluency in English (US / North American English), and an active, genuine audiobook listener — someone who listens regularly and has real opinions about what makes a good listen.
  • Enough working English to report clearly and communicate with the team.
  • Some experience with annotation, labeling, transcription, proofreading, linguistics, or other detail-oriented review work.
  • A sharp, patient ear and the discipline to stay accurate over long listening sessions.
  • Reliable availability of about 20 hours per week on a part-time basis.

Nice to Have

  • Prior experience on AI training-data, model-evaluation, or audio/QA annotation projects.
  • A background in language, editing, voice, or audio production.

Who can apply

The title points to people in:

United States

How Mercor screens people

  1. 01Upload your resume and apply to a specific listing.
  2. 02Most listings ask you to complete a short AI-led video interview about your background.
  3. 03Some projects add a domain assessment before you are matched.
More about Mercor (227 open jobs)

Before you apply

  • No real platform charges you to apply or to “unlock” work.
  • Apply to two or three platforms, not one. Acceptance is never certain.
  • It’s contract work in projects. Hours vary week to week.

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