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Coupang
Staff Backend Engineer
Seoul, South Korea · On-site · Full time · Senior level
About the role
Design and develop scalable backend services for fintech data platform using Java and Spring. Build high availability distributed systems supporting core payment and financial services.
What you’ll do
• Design and develop scalable backend services with Java and Spring. • Build high availability and fault-tolerant distributed systems. • Design APIs, data models, and service architecture for growth. • Optimize data-intensive applications for large transaction workloads. • Lead architecture reviews and mentor engineering team.
What you’ll bring
• Bachelor's degree in CS or related field. • 5+ years backend software system design experience. • Strong Java and object-oriented design skills. • Experience with Spring Boot and backend frameworks. • Work authorization for South Korea.
Life at Coupang
Coupang Pay offers innovative fintech solutions and supports career growth in a cutting-edge technology environment.
About Coupang
Coupang Pay provides innovative payment and financial solutions to consumers and sellers in Korea and Taiwan, focusing on fintech innovation and customer value.