Amazon Japan seeks a Data Associate (Korean team) for AGI Data Services. Core responsibilities include evaluating and labeling text, speech, image, and video data to support AI development; monitoring harmful content in generative AI; managing privacy and data security; identifying error patterns and proposing quality improvements; coordinating with teams; supporting responsible AI deployment; and translating Japanese/English guidelines to Korean. Requirements: native Korean proficiency (한국어가 모국어 수준) plus conversational Japanese or English (reading, writing, speaking, listening); basic PC skills and business document competency; a collaborative, accurate work approach. Preferred: bachelor's degree, audio/language data annotation experience, 1+ years project coordination, cross-departmental stakeholder management, and trilingual fluency (Korean/Japanese/English). The role is in-office in Osaka with three fixed shift patterns (8:00-17:00, 8:30-17:30, or 9:00-18:00); part-time arrangements possible post-application. Full benefits, complete weekly 2-day rest, paid leave, and flexible schedules offered.