About the role You'll own the quality of Korean music content — from lyric synchronization and metadata accuracy to editorial curation of top-charting releases. Your work sits at the intersection of music expertise and AI data quality: the human judgment that makes streaming experiences more accurate and culturally grounded for millions of listeners.
What you'll do Lyrics Synchronize and QC lyrics for high-priority Korean content, maintaining coverage for the top 80% of playback Verify accuracy of partner-sourced lyrics against established quality standards Proofread, edit, and improve lyric transcriptions with a native speaker's precision Refine internal review guidelines and multilingual reference materials Execute time-sensitive ad-hoc projects when they arise
Music curation & metadata Polish top albums in the local market each week; review campaign-featured tracks Maintain high-coverage polishing for the top 80% of plays Update and correct metadata, credits, and artist information as required
Welocalize is a language services and AI training data company with over 25 years of experience partnering with the world's most innovative technology companies. Through its Welo Data brand, Welocalize provides high-quality, ethically sourced datasets to supercharge AI models, leveraging a global community of over 500,000 AI training and domain experts. The company offers comprehensive services spanning annotation and labeling, LLM enhancement, data collection and generation, and relevance and intent ranking. Welocalize also operates Welo Works, a workforce management platform that powers data annotation services by handling worker sourcing, recruitment, and full lifecycle management.
