Remote Multilingual Audio Annotation Specialist

Crossing Hurdles; Schweiz; Remote; CHF 116,000 - 205,000; Part time

Job summary

Crossing Hurdles is seeking a part-time audio annotation specialist to review multilingual datasets for AI evaluation. This remote role offers flexible hours and requires German native proficiency.

You will validate transcriptions, assess diarization and timestamps, and ensure adherence to guidelines. Ideal candidates have a Linguistics/Phonetics background and attention to detail, with experience in JSON data.

Must be able to work at least 4 hours daily, 20-40 hours per week.

Qualifications

• Minimum 1 year of experience in audio annotation.
• Native proficiency in German with exceptional listening skills.
• Experience in verbatim transcription and multi-speaker annotation.
• Strong attention to detail and familiarity with JSON-based data.
• Background in Linguistics, Phonetics, or Professional Transcription.
• Ability to identify audio issues like background noise and clipping.
• Must be able to work part-time, minimum 4 hours per day.

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 (native)

Attention to detail

Verbatim transcription

Multi-speaker annotation

JSON data familiarity

Education

Linguistics/Phonetics/Transcription background

Job description

Crossing Hurdles is seeking a part-time audio annotation specialist to review multilingual datasets for AI evaluation. This remote role offers flexible hours and requires German native proficiency.

You will validate transcriptions, assess diarization and timestamps, and ensure adherence to guidelines. Ideal candidates have a Linguistics/Phonetics background and attention to detail, with experience in JSON data.

Must be able to work at least 4 hours daily, 20-40 hours per week.