
Delivering convenience to millions in South Korea
Coupang is a leading e-commerce platform in South Korea, founded in 2010 and headquartered in Seoul. The company serves millions of customers with its fast delivery service, Rocket Delivery, which promises same-day or next-day delivery on a wide range of products. Coupang went public in March 2021, ...
Coupang offers competitive salaries, stock options, generous paid time off, and a flexible remote work policy to support work-life balance....
Coupang fosters a customer-centric culture, emphasizing speed and efficiency in its operations. The company values innovation and encourages employees...

Coupang • Seoul, South Korea
Coupang is hiring a Staff Android Engineer to lead the technical development of the CX team for Coupang Play. You'll focus on enhancing user experience through scalable architecture and performance optimization. This role requires expertise in Android development and modern architectural patterns.
You have extensive experience in Android development, ideally with over 5 years of hands-on experience building high-quality applications that deliver exceptional user experiences. Your deep understanding of Android frameworks and libraries allows you to create efficient and maintainable code. You are familiar with modern architectural patterns such as MVVM and MVI, and you have a strong grasp of Clean Architecture principles that guide your design decisions. You thrive in collaborative environments, working closely with cross-functional teams to translate business requirements into technical solutions. As a mentor, you enjoy guiding junior engineers and sharing your knowledge to foster their growth. You are data-driven, always looking for ways to optimize performance and enhance user satisfaction.
Experience with Jetpack Compose is a plus, as you will be involved in transitioning legacy UI to a more modern declarative approach. Familiarity with performance monitoring tools like Crashlytics and observability practices will help you maintain high app stability and performance. You are also open to exploring new technologies and methodologies that can improve the development process and user experience.
As a Staff Android Engineer at Coupang, you will lead the technical design and implementation of key features for Coupang Play, focusing on user discovery, content exploration, and subscription management. You will take charge of modernizing the architecture to support scalable and maintainable solutions, ensuring that the app can handle large traffic volumes effectively. Your role will involve driving the transition from XML-based UI to Jetpack Compose, establishing a reusable Design System Component that maximizes development efficiency. You will continuously monitor and optimize app performance, addressing startup time, scrolling frame rates, and memory usage to ensure a smooth user experience. Collaborating closely with product, design, and backend teams, you will translate complex business requirements into technical specifications that guide development. You will also establish engineering standards through code reviews, API design reviews, and technical specifications, ensuring that best practices are followed across the team.
Coupang offers a dynamic work environment where you can tackle challenging problems alongside some of the best talents in the industry. You will have the opportunity to grow your skills rapidly in a supportive and innovative culture. We encourage you to apply even if your experience doesn't match every requirement, as we value diverse perspectives and backgrounds. Join us in shaping the future of content consumption in South Korea and beyond.
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