Coupang

Staff Back-end Engineer responsible for architecting and building highly scalable systems powering Coupang’s core commerce and marketing platforms in Taiwan. The role focuses on distributed backend services that improve customer acquisition, personalization, conversion, and retention.

Lead the development of next-generation search and discovery relevance systems at Coupang, combining machine learning, serving infrastructure, and data pipelines. This senior technical leadership role focuses on improving search quality, exploring deep learning and large language modeling, and driving high-impact engineering initiatives.

Staff Detection Platform Engineer로서 SIEM·SOAR 보안 탐지 플랫폼의 전체 아키텍처를 설계하고, 대규모 보안 로그 파이프라인과 AI 기반 자동화 체계를 고도화합니다. Detection-as-Code와 AI-SOC를 중심으로 보안 탐지 및 대응 자동화의 기술 방향을 이끄는 역할입니다.

Lead cloud infrastructure and backend engineering at massive scale, designing highly available platforms, automating deployments, and improving reliability, performance, and operational efficiency. This Staff-level role partners across global engineering teams to deliver resilient public, private, and hybrid cloud systems.

Senior Backend Engineer responsible for building and operating core Eats Merchant services that support thousands of merchants and millions of Coupang Eats customers. The role combines large-scale distributed systems engineering with end-to-end ownership in a fast-paced, global organization.

Staff iOS Engineer로서 Coupang Pay와 Rocket Pay의 핵심 iOS 애플리케이션 아키텍처와 개발을 주도합니다. 결제 경험을 혁신하고 기술 방향을 정립하며 엔지니어의 성장을 이끄는 역할입니다.

Senior Threat Detection Engineer responsible for designing, implementing, and continuously improving security detection logic across network, operating system, application, cloud, and authentication layers. The role combines threat engineering, SIEM rule development, automation, and AI/LLM-assisted security analysis.

Staff Security Software Engineer leading the design and development of scalable security platforms and distributed systems at Coupang. This hands-on individual contributor role drives technical strategy, cross-functional initiatives, and innovative security capabilities.