Korean Language QA & AI Trainer — Remote Freelance

Meridial Marketplace, by Invisible, is seeking freelance language specialists to perform Korean data vetting, annotation, and QA for a specialized AI data project. You will review outputs for naturalness, accuracy, and cultural relevance, and develop educational resources from quality trends.

Applicants should have strong linguistic sensitivity, proven Korean proficiency at C1/C2, and experience turning feedback into structured guidance for production teams.