[TW Online Engineering] Staff Back-end Engineer
Core
Architect, design, and build scalable, mission-critical backend systems for Coupang's core e-commerce business in Taiwan, supporting customer acquisition, experience, conversion, and retention across the purchase lifecycle.
Role type
Staff Back-end Engineer (Architect)
Builds
E2E e-commerce services (Pre-purchase to Post-purchase) for the Taiwan market
Domain
E-commerce, Distributed Systems
Deliverable
production ML models | product features | infrastructure
Required skills
Java, distributed system architecture, microservices, high-concurrency system design, message queues, caching, database design, technical leadership, architectural roadmap planning
Preferred skills
Experience with AI integration, global distributed team collaboration
Technologies
Java, distributed systems, microservices, message queues, caches, databases
Responsibilities
Establish and execute short and long-term architectural roadmaps; Drive continuous improvement to platform efficiency, flexibility, performance, and availability; Develop close relationships with Product and tech teams in China and Korea; Design and implement high-scalability systems
Seniority
Staff, hands-on IC with strategic scope