Luxembourg Remote (Country) $31.90/hour

Welo Global is hiring an Apus: Audio Annotation Verifier German (Luxembourg)

About the Role

This role involves reviewing and validating German-language audio annotations to ensure high data quality for use in speech recognition systems, with attention to linguistic accuracy and labeling precision.

Responsibilities

  • Review time-aligned transcriptions of spoken German audio
  • Identify and correct mislabeled or inaccurate annotations
  • Ensure consistency with annotation guidelines across samples
  • Flag problematic audio clips for further review
  • Maintain high accuracy standards in quality checks
  • Provide feedback on ambiguous or unclear utterances
  • Follow documentation protocols for error reporting
  • Work within defined turnaround times for task completion
  • Collaborate with team leads on edge cases
  • Adapt to updates in annotation specifications
  • Verify speaker diarization labels where applicable
  • Check phonetic and prosodic markers for correctness
  • Assess background noise tagging accuracy
  • Review metadata associated with audio files
  • Ensure compliance with data privacy standards
  • Participate in calibration sessions with peers
  • Report tool interface issues affecting workflow
  • Track time spent on verification tasks
  • Contribute to improving quality benchmarks
  • Respond to periodic performance evaluations

Nice to Have

  • Prior experience in speech data projects
  • Background in linguistics or language studies
  • Exposure to machine learning data pipelines
  • Experience with multilingual audio datasets
  • Knowledge of German dialects
  • Familiarity with quality assurance frameworks
  • Training in phonetics or phonology

Compensation

Competitive hourly rate

Work Arrangement

Remote position with flexible hours

Team

Part of a distributed team focused on audio data quality

Project Details

  • This is a short-term project under the Apus initiative focused on German audio verification.
  • Work will be conducted remotely with asynchronous task delivery.
  • Project duration is expected to last several weeks with potential extension.

Application Process

  • Interested candidates must complete a screening assessment in German.
  • Selected applicants will undergo a brief onboarding session.
  • Start date is immediate upon successful qualification.

Not applicable

About company
Welo Global
Welo Global delivers enterprise localization, AI training data, multilingual content solutions, and IP expertise through a portfolio of specialized global brands. ISO-certified. AI-enabled. Built for scale.
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Job Details
Department Welo Data - AI Services – AI Service General Application
Category other
Posted 16 days ago