Senior Staff Engineer, Back-end Engineering, Fulfillment Center Core Systems (Global Operations Technology)

Coupang
Seoul, South KoreaPosted 26 March 2026

Job Description

Company Introduction We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did we ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we’re collectively disrupting the multi-billiondollar e-commerce industry from the ground up. We are one of the fastest-growing ecommerce companies that established an unparalleled reputation for being a dominant and reliable force in South Korean commerce. We are proud to have the best of both worlds — a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been since our inception. We are all entrepreneurial surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day. Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world. Job Overview The Fulfillment Center (FC) Core Systems Tech organization within Global Operations Technology is responsible for systems that enable Coupang to fulfill customer orders within hours. Our mission is to innovate logistics by building an efficient FC ecosystem that operates at breakthrough scale and speed. We seek an experienced engineering leader to; Drive technology direction and architecture for FC systems. Work closely in partnership with planning and optimization engineers and scientists Align with tech leaders and stakeholders. Influence teams and execute delivery of complex, scalable, and reliable systems. Adopt advanced technologies in automation, robotics, and process optimization. Develop the best engineering talent amongst the current team Responsibilities Lead architecture design for FC systems ensuring scalability, extensibility, and reliability. Define and align on technology roadmap with stakeholders. Remove technical blockers at the organizational level. Simplify complex problems into actionable solutions. Write code when necessary to lead by example. Identify business and technology opportunities proactively. Review and adopt new technologies (open-source and commercial). Recruit and develop world-class engineering talent. Drive automation and robotics initiatives. Qualifications 10+ years in software development at technology companies. Proven track record delivering large, complex systems with business impact. Experience designing and developing large-scale distributed systems. 7+ years in backend services and web applications. Strong knowledge of storage, data processing, and serving technologies. Excellent communication and collaboration skills. Object-oriented design and development expertise. Proficiency in Java and Spring Framework. AWS service development and operational experience. ORM experience (JPA, Hibernate) and domain modeling. Logistics-related service development experience. Build/test/deploy automation experience. Bulk data processing using NoSQL solutions. Git version control experience. Familiarity with relational and column-oriented databases. Agile development experience. Direct experience with Robotics or experience partnering with hardware development teams Recruitment Process and Others Recruitment Process Application Review - Phone Interview - Onsite (or Virtual Onsite) Interview – Offer The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances. Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage. Details to Consider This j ... (truncated, view full listing at source)
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