
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 seeking a Staff Backend Engineer to develop innovative fintech services for their new product. You'll work with Java and Spring frameworks to enhance payment solutions. This role requires at least 8 years of backend development experience.
You have over 8 years of backend development experience, particularly in building distributed systems that scale effectively. Your expertise in Java and the Spring framework allows you to create high-quality, reliable services that enhance user experiences. You are driven by a strong desire to solve problems and improve customer service through technology, and you thrive in collaborative environments where you can work closely with cross-functional teams.
Your understanding of JPA and microservices architecture is robust, enabling you to contribute to the development of complex fintech solutions. You have a keen interest in the payment domain and are eager to leverage your skills to create innovative financial services. You are not only focused on your own growth as a developer but also on mentoring others and sharing your knowledge within the team.
Experience with large-scale operational systems that include monitoring and incident management is a plus. Familiarity with agile software methodologies will help you adapt quickly to the fast-paced environment at Coupang Pay. If you have worked with high-volume data processing, you will find yourself well-prepared for the challenges ahead.
As a Staff Backend Engineer at Coupang Pay, you will play a crucial role in developing and enhancing the company's payment services, including the innovative one-touch payment system known as 'Coupay'. You will be responsible for ensuring the reliability and performance of these services, which are used by millions of customers. Your role will involve conducting code reviews to maintain high standards of code quality and collaborating with various teams, including accounting and fintech development, to create seamless backend solutions.
You will engage in problem-solving sessions to address customer needs and improve the overall payment experience. Your contributions will directly impact how customers interact with Coupang's platform, making it the most convenient site for online payments. You will also participate in the development and operation of fintech back-office systems, ensuring that they meet the demands of both customers and internal stakeholders.
Coupang Pay offers a dynamic work environment where innovation is encouraged, and your contributions are valued. You will have the opportunity to work with a talented team of professionals who are passionate about fintech and technology. The company is committed to providing a supportive atmosphere that fosters growth and development, allowing you to advance your career while making a significant impact on the company's success.
Join us at Coupang Pay, where you can be part of a journey that is transforming the payment landscape in South Korea. We encourage you to apply even if your experience doesn't match every requirement, as we value diverse backgrounds and perspectives.
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