Thuan Pham, who stepped down as Uber’s chief technology officer and longest-serving top executive in May, has a new job in South Korea. Coupang, the country’s largest e-commerce company by market share, announced today it has hired Pham as its new CTO. For Pham, joining Coupang, a SoftBank-backed unicorn that holds a 24.6% market share in South Korea, the fifth-largest e-commerce in the world, is a departure from his original post-Uber plans.