UI/UX Designer (Korean Speaking) at SOTATEK., JSC (Cau Giay District, Hanoi). Responsibilities: Develop user-facing features, ensure UI/UX design feasibility, optimize for speed and scalability, validate user input, create design assets (storyboards, wireframes, prototypes), design responsive websites and apps, support marketing/HR initiatives. Requirements: 2+ years UI/UX experience, proficiency in design tools (Photoshop, Sketch, Figma, Adobe XD), knowledge of web standards and CSS, Korean fluency (TOPIK 4+). Work hours: Flexible 8:00-9:00 to 17:30-18:30, one remote workday per month. Compensation: 14-22 million VND monthly, 13th-month salary, flexible hours, 14+ paid days annually, health insurance, bonuses, and extensive learning/training opportunities.