Remote European Portuguese Audiobook QA Specialist

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

Benefits offered by this job

Remote work

Part-time contract

Job summary

Mercor is seeking an Audiobook QA Expert for European Portuguese to work remotely from Portugal, about 20 hours per week on a part-time contractor basis.

You will evaluate AI-narrated audiobooks for naturalness and accuracy, logging pronunciation errors and marking timestamps with our review tooling. English reportability is required, with prior annotation or transcription experience preferred.

Qualifications

• Native or near-native European Portuguese with a passion for audiobooks.
• Working proficiency in English for reporting and team communication.
• Experience in annotation, labeling, transcription, proofreading, or related quality tasks.
• 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 and accuracy.
• Identify and log speech errors including mispronunciations, skipped or added words, and artifacts.
• Categorize issues and mark exact timestamps using internal review tooling.
• Provide overall listener satisfaction feedback on where narration is natural or disruptive.
• Maintain consistent attention to detail across extended listening sessions.

Skills

European Portuguese fluency

Attention to detail

Listening skills

English proficiency

Remote collaboration

Job description

Mercor is seeking an Audiobook QA Expert for European Portuguese to work remotely from Portugal, about 20 hours per week on a part-time contractor basis.

You will evaluate AI-narrated audiobooks for naturalness and accuracy, logging pronunciation errors and marking timestamps with our review tooling. English reportability is required, with prior annotation or transcription experience preferred.