This list contains only the countries for which job offers have been published in the selected language (e.g., in the French version, only job offers written in French are displayed, and in the English version, only those in English).
Join our team as an Audio Engineering Specialist, where your expertise will directly support next-generation AI audio technologies. You’ll play a critical role in identifying and classifying audio artifacts, providing high-quality annotation and actionable feedback, and shaping the quality of AI-driven audio products. If you’re passionate about sound, meticulous about detail, and thrive in a collaborative yet independent environment, this opportunity is for you.
Job Responsibility:
Listen to short audio clips and expertly classify audio artifacts such as noise, clipping, echo, misalignments, and compression-related issues
Produce precise annotations and detailed corrective feedback to support machine learning model improvement
Review and QA annotation work created by other contributors, ensuring consistency and accuracy across the team
Document edge cases with clear notes and illustrative examples, contributing to shared annotation guidelines
Collaborate closely with the training team to refine annotation procedures and drive inter-annotator agreement
Utilize and provide feedback on browser-based annotation tools and workflow optimizations
Maintain rigorous quality standards in every task, ensuring data integrity and effective communication at all times
Requirements:
Proven experience in audio annotation, descriptive captioning, transcription, podcast/audio editing, or audio QA
Strong background in audio restoration with advanced proficiency in tools such as iZotope RX, Cedar Studio, Adobe Audition, or similar
Deep familiarity with audio engineering terminology and common recording/production faults
Demonstrated ability to use browser-based annotation tools and follow structured workflows
Keen ear for subtle audio details and anomalies
prior experience as a reviewer or annotator is highly valued
Exceptional written and verbal communication skills, with particular care for clarity in notes and discussions
Detail-oriented, self-motivated, and comfortable working independently in a remote environment
Nice to have:
Previous experience with Ultra Descriptive Captioner or similar audio annotation projects
Background in professional audio engineering, audio captioning, or transcription review
Track record of contributing to the development of annotation or QA guidelines