Remote Part-Time Multilingual Audio Annotation Specialist

Crossing Hurdles; Austria; Remote; PEN 485,000 - 856,000; Part time

Job summary

Crossing Hurdles is seeking a part-time contract annotator to review high-quality multilingual audio datasets for AI evaluation. You will validate audio quality, verify transcriptions for accuracy, and ensure adherence to annotation guidelines while working remotely.

The role requires native German proficiency, strong listening skills, and experience with verbatim transcription and multi-speaker annotation.

Qualifications

• Native German proficiency is required.
• Minimum 1 year of experience in audio annotation.
• Experience with verbatim transcription and multi-speaker annotation.
• Familiarity with JSON-based data formats.
• Strong attention to detail and listening skills.

Responsibilities

• Review high-quality multilingual audio datasets for AI evaluation.
• Validate audio quality and verify transcriptions for accuracy.
• Assess speaker diarization, timestamps, and metadata elements.
• Ensure strict adherence to established annotation guidelines.
• Identify and report any subtle audio issues present.
• Evaluate complex conversational dynamics in audio recordings.
• Maintain detailed documentation of annotation processes.

Skills

German language proficiency

Attention to detail

Verbatim transcription

Multi-speaker annotation

Audio quality awareness

Education

Linguistics/Phonetics background

Tools

JSON-based data handling

Job description

Crossing Hurdles is seeking a part-time contract annotator to review high-quality multilingual audio datasets for AI evaluation. You will validate audio quality, verify transcriptions for accuracy, and ensure adherence to annotation guidelines while working remotely.

The role requires native German proficiency, strong listening skills, and experience with verbatim transcription and multi-speaker annotation.