Remote European Portuguese Audiobook QA Specialist

Mercor; Braga; Remote; EUR 18,000 - 25,000; Part time

Job summary

Mercor is seeking a meticulous Audiobook QA Expert for European Portuguese. This remote, part‑time role focuses on evaluating AI-narrated audiobooks, logging errors, and providing actionable feedback to improve narration quality.

Ideal candidates are native European Portuguese speakers with strong English reporting skills, and a proven track record in annotation or related detail‑oriented work. Expect about 20 hours weekly from a remote home setup.

Qualifications

• Native or near-native fluency in European Portuguese.
• Working proficiency in English for reporting and team communication.
• Experience in annotation, labeling, transcription, proofreading, or other detail-oriented review work.
• Patient, disciplined, and able to sustain accuracy over long listening sessions.
• Reliable availability of approximately 20 hours per week.

Responsibilities

• Listen to AI-narrated audiobooks in European Portuguese and assess naturalness, accuracy, and overall listening quality.
• Identify and log speech errors — including mispronunciations, skipped or added words, incorrect number readings, wrongly expanded abbreviations, unnatural phrasing, and audio artifacts.
• Categorize each issue and mark the exact timestamp or span using our internal review tooling.
• Provide overall listener satisfaction feedback, noting where narration feels natural and where it disrupts the experience.
• Maintain consistent attention to detail across extended listening sessions.

Skills

European Portuguese

English proficiency

Annotation experience

Detail-oriented

Job description

Mercor is seeking a meticulous Audiobook QA Expert for European Portuguese. This remote, part‑time role focuses on evaluating AI-narrated audiobooks, logging errors, and providing actionable feedback to improve narration quality.

Ideal candidates are native European Portuguese speakers with strong English reporting skills, and a proven track record in annotation or related detail‑oriented work. Expect about 20 hours weekly from a remote home setup.