Staff, Back-end engineer(Transportation Systems)
Core
Designing and developing stable system architectures and web services to power Coupang's high-speed delivery and logistics operations.
Role type
Staff back-end engineer (logistics systems)
Builds
Global Operations Technology systems for order fulfillment and delivery optimization
Domain
E-commerce logistics and transportation systems
Deliverable
production ML models | product features | infrastructure
Required skills
Java, Spring Framework, large-scale web application development, system architecture design, domain modeling, MSA, high-availability systems
Preferred skills
Microservices Architecture, Cloud environment development, Event-Driven Architecture, code refactoring, JPA/Hibernate ORM, E-commerce development, CI/CD automation, NoSQL (Redis/Memcached)
Technologies
Java, Spring Framework, MSA, Redis, Memcached, JPA, Hibernate, CI/CD
Responsibilities
Design and develop Global Operations Technology system architecture; Develop and operate Java-based Front/Back Office web services; Define dependencies and develop integrations across various domains; Review and introduce new technologies based on business requirements; Design and apply optimization algorithms for fast, low-cost delivery
Seniority
Staff, hands-on IC
