쿠팡이츠 Sr Backend Engineer (CXM)
Core
Designing and optimizing backend systems for the Coupang Eats app to handle the full customer journey (pre-purchase, purchase, post-purchase) and ensure high performance during peak delivery times.
Role type
Senior IC backend engineer (CXM)
Builds
Scalable backend services and RESTful APIs for the Coupang Eats mobile application
Domain
Food delivery / E-commerce / High-scale distributed systems
Deliverable
production ML models | product features | infrastructure
Required skills
Java, Kotlin, Spring framework, Object-oriented design, Microservices architecture, System design, RESTful API development, Clean code practices
Preferred skills
Non-blocking I/O (Webflux), Domain-Driven Design (DDD), Test-Driven Development (TDD), Legacy code refactoring
Technologies
Java, Kotlin, Spring, Webflux, REST
Responsibilities
Design and optimize systems to handle large-scale traffic; Conduct code and design reviews; Make key architectural decisions; Build scalable architectures for sustainable growth; Implement RESTful APIs; Write testable and clean code
Seniority
Senior, hands-on IC
