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Audio Annotator

Welo Data


Job Location:

Kapuas Regency - Indonesia

Monthly Salary: Not provided by the employer
Posted: 31 October 2026 (5 days ago)
Application Deadline: 28 January 2027
Vacancies: 1 Vacancy

Job Summary

About the Role:

Review pre-segmented audio recordings verify word-level segment accuracy and correct timestamp or transcription errors to support training data for speech-to-speech AI models

Project Details:

Job title: Andromeda Delta - Audio Transcription Reviewer English (US)

Engagement Type:Freelance(Pilot)

Rate:USD4.55/hour

EstimatedHours:30hours/week

Key Responsibilities
  • Listen to short audio clips and review automatically generated word-level segments (start timestamp end timestamp transcription)
  • Verify segment boundaries align with actual speech onset and offset
  • Review start/end timestamps when boundaries are inaccurate
  • Identify and flag tasks for discard per defined criteria (unintelligible audio non-target language sensitive content no voice activity etc.)
  • Maintain consistency and accuracy across a detailed evolving style guide
Requirements
  • English fluency including strong command of spoken/colloquial forms (contractions filler words informal speech)
  • Prior experience with audio transcription data annotation or speech/NLP data labeling preferred
  • Comfortable using annotation/labeling tools
  • Ability to reference and apply a detailed style guide consistently
  • Ability to work independently and adapt to periodic guideline updates