Staff Back-end Engineer for Global Operations Technology

Company Overview At Coupang, we strive to amaze our customers. We know we’re on the right path when we hear them say, “How did we ever live without Coupang?” Our journey began with a passion for simplifying shopping, dining, and daily living, and we are revolutionizing the multi-billion-dollar commerce sector in South Korea. With an exceptional reputation as a dependable leader in the industry, we combine the agility of a startup with the resources of a large public company. This unique blend empowers us to grow and innovate at an unprecedented pace. We foster an entrepreneurial environment where our team is encouraged to explore new initiatives and innovations. Our culture is defined by boldness and ambition, allowing you to make a tangible impact in your work. At Coupang, you will witness growth in yourself, your colleagues, and the organization every day. Join us in our mission to shape the future of commerce. We challenge the limits of what’s achievable to solve pressing problems, aiming to redefine conventional trade-offs in a high-tech, hyper-connected world. Position Overview As a Staff Back-end Engineer within the Global Operations Technology (GOT) team, you will be instrumental in developing systems that enable Coupang to deliver products to customers within hours of their order. Your role will involve leveraging advanced algorithms to enhance the customer experience by ensuring timely deliveries, especially during peak periods. Key Responsibilities Architect and develop system solutions for Global Operations Technology to maintain stable operations. Build front and back office web services utilizing the Java platform. Identify dependencies across various domains and orchestrate system integrations. Research and implement new technologies that enhance development and operational efficiency. Apply optimization algorithms to determine the most cost-effective and rapid delivery methods based on established logic.

Coupang is dedicated to delivering exceptional customer experiences. Our mission revolves around making shopping and dining more convenient for our customers, and we strive to achieve this every day. We are looking for a Staff Back-end Engineer to join our FC Automation team, where you will play a crucial role in enhancing our systems and processes.

회사 소개 쿠팡은 고객 감동을 실현하기 위해 존재합니다. 고객들이 "쿠팡 없이 그동안 어떻게 살았을까?" 라고 말할 때, 비로소 우리의 미션을 실현하고 있음을 알 수 있습니다. 고객들의 쇼핑, 식사, 생활 전반을 편하게 만들겠다는 유일한 집념으로 쿠팡은 수억 달러 규모의 이커머스 산업에서 혁신을 이끌고 있습니다. 쿠팡은 빠르게 성장하는 이커머스 기업 중 하나로, 국내 커머스 업계에서 독보적인 입지를 구축했습니다. 쿠팡은 스타트업 문화를 기반으로 한 글로벌 대형 상장사입니다. 이는 창립 당시의 기민함을 유지하며, 신규 서비스를 끊임없이 출시하고 비즈니스를 확장하는 우리의 성장 동력입니다. 쿠팡의 모든 임직원에게는 기업가 정신을 갖추고 새로운 혁신과 이니셔티브를 추진할 수 있는 기회가 주어집니다. 주저 없이 일에 뛰어들어 성과를 이루고자 하는 과감성이 바로 쿠팡이 일하는 방식의 본질입니다. 쿠팡에서는 여러분 자신, 동료, 팀 그리고 회사 전체가 매일 성장하는 모습을 목격할 것입니다. 쿠팡의 모든 직원은 커머스의 미래를 만들겠다는 쿠팡의 미션에 진심입니다. 우리는 고객의 문제를 해결하고, 전통적인 관념과 통념에 도전하며 실현 가능한 한계를 뛰어넘고 있습니다. 고가용성(항상 연결된)과 최첨단 기술, 초연결 사회에서의 놀라운 업무 경험을 원하신다면, 지금 바로 쿠팡에 합류하세요. 직무 소개 Fulfillment Technologies System을 구축 및 운영하여 물류센터 전반의 프로세스를 통합 관리합니다. 입고, 진열, 재고, 집품, 출고 등 물류센터 업무 효율을 높이기 위한 프로세스를 구축합니다. 최신 물류 프로세스를 도입하여 운영 효율성을 극대화합니다.

Join Coupang as a Staff Back-end Engineer and be a key player in shaping the future of our fintech platform. We are looking for passionate and skilled engineers to help us build innovative solutions that enhance our financial services. In this role, you will collaborate with cross-functional teams to design, develop, and maintain high-performance back-end systems.

About Coupang At Coupang, we are dedicated to delivering an extraordinary experience for our customers. Our vision is to create a world where customers wonder, “How did we ever live without Coupang?” With a deep commitment to transforming shopping, dining, and living, we are redefining the multi-billion-dollar commerce landscape in South Korea, establishing ourselves as a trusted leader. We take pride in our unique blend of a vibrant startup atmosphere supported by the resources of a large global public company. This combination empowers us to grow continuously and roll out new services at an unprecedented pace. We foster an entrepreneurial spirit, offering ample opportunities to drive innovative initiatives. Here at Coupang, you will witness personal, team, and company growth daily. Our aspiration to redefine the future of commerce is tangible. We challenge conventional boundaries to address challenges and innovate beyond traditional limitations. Join us at Coupang to shape a remarkable experience in this ever-connected, high-tech world. Role Overview: In our Growth Engineering division, we focus on expanding our customer base and enhancing purchase frequency and lifetime value. We develop essential platforms and services that enhance Coupang’s growth and marketing capabilities. Our portfolio includes the Search Advertising Platform, Affiliate Platform, Display Targeting & Retargeting Platform, CRM, Audience Platform, Push Marketing Platform, and various fundamental marketing services for user profiling, landing, tracking, and attribution. We utilize machine learning across these platforms for targeting, personalization, product recommendations, budget optimization, real-time bidding, creative enhancement, fraud detection, and more. As a Senior Staff Engineer in Coupang’s Growth Engineering team, you will play a crucial role in designing and developing a state-of-the-art CRM platform. You will spearhead projects to ensure the platform facilitates comprehensive campaign management, including campaign planning, customer targeting, promotion optimization, product selection, creative management, landing page creation, and campaign performance evaluation. Your role will involve designing a real-time decision engine that supports downstream services throughout the Growth Engineering ecosystem. Your expertise will be pivotal in advancing Coupang’s data-driven capabilities, aligning technical advancements with strategic business goals. Key Responsibilities:

At Coupang, we are driven by a singular mission: to delight our customers. We are passionate about transforming the e-commerce landscape and ensuring our users wonder how they ever lived without us. With an unwavering commitment to making shopping, dining, and living easier, we are redefining the multi-billion-dollar e-commerce market in South Korea.Our unique blend of a startup culture combined with the resources of a large global public company enables us to innovate rapidly and expand our services at an unprecedented pace. Here, entrepreneurial spirit thrives; we encourage every team member to take initiative and drive impactful projects. At Coupang, you will witness your own growth alongside that of your colleagues, your team, and the entire organization.Join us in our quest to shape the future of commerce. We are constantly pushing the limits to solve complex challenges and redefine traditional business paradigms. Become a part of Coupang and help us create extraordinary experiences in this fast-paced, tech-savvy, and hyper-connected world.

Company OverviewCoupang is revolutionizing the shopping landscape, striving to impress every customer from the moment they access the Coupang app to the instant their order arrives at their doorstep. Leveraging an exceptional end-to-end e-commerce and logistics framework coupled with an unwavering commitment to customer satisfaction, Coupang has eliminated the traditional trade-offs between speed, selection, and price. We offer lightning-fast delivery of millions of products, including fresh groceries, available nationwide, 365 days a year. Serving millions of consumers in Korea, we are situated in one of the most significant and rapidly expanding e-commerce markets globally.Recognized as one of the '50 Smartest Companies in the World' by MIT Technology Review and featured in Forbes magazine’s ‘30 Global Game Changers,’ Coupang was also ranked second on CNBC’s ‘Disruptor 50’ list in 2020. Position SummaryThe Coupang Pay team is redefining the digital payments landscape on a grand scale—facilitating millions of secure transactions daily across Coupang.com, Coupang Eats, and our network of merchants and partners. We are on the lookout for a Senior Staff Software Engineer who is both a strategic visionary and a practical builder. This role encompasses architectural leadership, full-stack development, and distributed systems proficiency to create payment systems that are unmatched in scale, reliability, and efficiency. Key ResponsibilitiesArchitect, design, and implement sophisticated, distributed, cloud-native systems that encompass frontend, backend, APIs, data pipelines, and infrastructure.Develop and review high-quality production code while enhancing critical paths for performance, reliability, and accuracy.Set an example for code quality, observability, CI/CD, and security best practices across the organization.Deliver essential features to millions of users with swift iterations, ensuring high availability and data integrity.Optimize systems for concurrency, throughput, and cost-effectiveness under significant global traffic.Engage in on-call rotations and spearhead ongoing improvements in reliability and performance.

At Coupang, we are dedicated to delivering an extraordinary experience to our customers, who often ask, “How did we ever live without Coupang?” Our passion for making shopping, dining, and daily living easier has driven us to disrupt the multi-billion-dollar e-commerce industry from its roots. As one of the fastest-growing e-commerce platforms, we have earned a reputation as a dominant and dependable player in South Korea's commerce landscape. We pride ourselves on merging the agility of a startup culture with the robust resources of a large global public company. This unique blend empowers us to accelerate our growth and introduce innovative services at an unprecedented pace. Our team is filled with entrepreneurial spirits, constantly exploring new initiatives and innovations. At Coupang, you will witness your personal growth alongside that of your colleagues, your team, and the company. Our mission is to shape the future of commerce, pushing the limits of what is possible to tackle challenges and redefine traditional trade-offs. Join Coupang today to craft an unparalleled experience in this always-on, high-tech, and hyper-connected world. Role Overview: As a pivotal member of the Growth Engineering team, your primary objective will be to enhance the number of transacting customers while simultaneously increasing their purchase frequency and lifetime value. You will develop and refine core platforms and services that drive Coupang's growth and marketing efficiency. Our portfolio includes various platforms such as the Search Advertising Platform, Affiliate Platform, Display Targeting & Re-targeting Platform, CRM, Audience Platform, and Push Marketing Platform, among others. Opportunities for machine learning span areas like targeting, personalization, product & offer recommendations, budget optimization, real-time bidding, and fraud detection. In your role as a Staff Engineer, you will lead the architecture and development of a next-generation CRM platform, ensuring it provides comprehensive campaign management, from planning and target customer selection to promotion optimization and performance measurement. You will design a real-time decision engine to empower downstream services across the Growth Engineering ecosystem. Your technical expertise will play a crucial role in enhancing Coupang’s data-driven capabilities, aligning innovation with our strategic business goals.

회사 소개쿠팡은 고객 감동 실현을 위해 존재합니다. 고객들이 "쿠팡 없이 그동안 어떻게 살았을까?" 라고 말할 때, 비로소 우리의 미션을 실현하고 있음을 알 수 있습니다. 고객들의 쇼핑과 식사, 생활 전반을 편하게 만들겠다는 유일한 집념으로 쿠팡은 수억 달러 규모의 이커머스 산업 전반의 혁신을 이끌고 있습니다. 쿠팡은 가장 빠르게 성장하는 이커머스 기업 중 하나로, 국내 커머스 업계에서의 독보적인 입지와 고객 신뢰를 구축했습니다.쿠팡은 스타트업 문화를 기반으로 한 글로벌 대형 상장사라고 자부합니다. 이것이 창립 당시의 기민함을 지키며, 신규 서비스를 끊임없이 출시하고 비즈니스를 확장해 나가는 우리의 성장 동력입니다. 쿠팡의 모든 임직원에게는 기업가 정신을 갖추고 새로운 혁신과 이니셔티브를 추진할 수 있는 기회가 주어집니다. 주저 없이 일에 뛰어들어 성과를 이루고자 하는 과감성이, 바로 쿠팡이 일하는 방식의 본질입니다. 쿠팡에서는 여러분 자신, 동료, 팀 그리고 회사 전체가 매일 성장하는 모습을 목격할 것입니다.쿠팡의 모든 직원은 커머스의 미래를 만들겠다는 쿠팡의 미션에 진심입니다. 우리는 고객의 문제를 해결해 나가고, 전통적인 관념과 통념에 맞서며 실현 가능한 한계를 뛰어넘고 있습니다. 고가용성 (always-on) 과 최첨단의 앞선 기술 (high-tech), 초연결사회 (hyper-connected world)에서의 놀라운 업무 경험을 원하신다면, 지금 바로 쿠팡에 합류하세요.

Company OverviewCoupang Pay, a spin-off from Coupang, is dedicated to meeting the growing demands of Coupang customers by providing seamless payment and financial services. Our focus is on delivering innovative payment and financial service solutions to all users of the Coupang platform, including customers purchasing from Coupang and Coupang Eats, sellers utilizing Coupang's open market, and partners of Coupang Eats. We have developed a one-touch payment service to enhance user experience and launched a deferred payment service to facilitate easier transactions for our customers.At Coupang Pay, our team members are rich in fintech experience, pioneering new opportunities at the intersection of finance and technology.We embrace core principles to guide our work:Wow the Customer: We hold customer trust sacred and prioritize their experience value.Dive Deep: No issue is too small; we focus on problem-solving and scrutinizing issues closely.Move with Urgency: We find answers through execution and avoid postponing decisions.Are you looking for a dynamic work environment where you can take initiative and grow? Join us on our journey at Coupang Pay!

Join Coupang's innovative Fintech Product Engineering team as a Senior Staff Back-end Engineer. We are looking for talented individuals who are passionate about building robust backend systems that power our financial services. Your expertise will play a vital role in enhancing our technology landscape and delivering exceptional experiences for our customers.Key Responsibilities:Design, develop, and maintain high-performance backend services.Collaborate with cross-functional teams to identify and resolve complex technical challenges.Implement best practices for software engineering, including code reviews, testing, and documentation.To apply, please ensure you complete the attached Internal Transfer Request Form using your Coupang email account.

Coupang is revolutionizing the shopping experience, aiming to impress every customer from the moment they launch the Coupang app to when their order arrives at their doorstep. With an exceptional end-to-end e-commerce and logistics network, coupled with a relentless focus on customer satisfaction, Coupang has eliminated the traditional trade-offs related to speed, selection, and pricing. We offer incredibly fast shipping on millions of items, including fresh groceries, delivered within hours, 365 days a year, to millions of consumers across Korea. As one of the largest and rapidly growing e-commerce markets globally, Korea presents immense opportunities.Recognized by MIT Technology Review as one of the '50 Smartest Companies in the World' and featured in Forbes magazine's '30 Global Game Changers,' Coupang was ranked second on CNBC’s ‘Disruptor 50’ list in 2020.Job OverviewCoupang Pay is transforming the digital payments landscape at scale—facilitating millions of secure transactions daily across Coupang.com, Coupang Eats, and our network of merchants and partners. We are developing fast, reliable, and innovative fintech solutions that cater to consumers and businesses in Korea and beyond.We are in search of a Senior Staff Software Engineer who is both a visionary technical leader and a practical builder. This position combines architectural oversight, full-stack development, and distributed systems expertise to create payment systems characterized by industry-leading scale, reliability, and speed.

Join Coupang as a Senior Staff Back-end Engineer and contribute to the development of groundbreaking fintech products. You will be part of a dynamic team that is dedicated to delivering exceptional digital solutions, driving innovation, and enhancing user experience.Your role will involve architecting and implementing scalable back-end systems, collaborating closely with cross-functional teams, and mentoring junior engineers. If you are passionate about technology and eager to make a significant impact in the fintech space, we want to hear from you!

Company Overview At Coupang, we exist to create extraordinary customer experiences. When customers ask themselves, "How did I live without Coupang?" we know we are fulfilling our mission. Driven by a singular commitment to enhance our customers' shopping and dining experiences, Coupang is at the forefront of transforming the e-commerce landscape with billions of dollars in innovation. As one of the fastest-growing e-commerce companies, we have established a strong foothold in the domestic commerce sector, earning the trust of millions of customers. We pride ourselves on being a global public company rooted in a startup culture, maintaining our agility since inception. This growth mindset fuels our continuous service innovations and business expansion. All Coupang employees are empowered with an entrepreneurial spirit, given opportunities to drive new initiatives and innovations. The essence of working at Coupang lies in our boldness to dive into new tasks and achieve results.

Company Introduction At Coupang, we strive to astonish our customers every day. Our commitment to making shopping, dining, and living effortless has positioned us as a formidable force in the South Korean e-commerce landscape. We're on a mission to revolutionize the multi-billion-dollar e-commerce industry, and our rapid growth is a testament to our effectiveness and reliability. We blend the dynamism of a startup environment with the robust resources of a large, global public company, enabling us to innovate and launch new services at an impressive pace. As entrepreneurs at heart, we embrace opportunities to drive initiatives and foster innovation. At Coupang, you will witness your own growth, as well as that of your colleagues, your team, and the organization itself. Our vision for the future of commerce is not just a dream; it's our reality. We constantly challenge the status quo to tackle problems and redefine traditional boundaries. Join us in crafting extraordinary experiences in a high-tech, hyper-connected world. Organization Overview Transportation Technology:The Transportation Technology team is dedicated to developing processes that guarantee precise and swift delivery. Collaborating closely with major freight and transportation companies, we ensure that every shipment arrives at its intended destination. Our engineers are pivotal in fostering innovation by swiftly adapting to evolving business demands while keeping long-term company objectives in sight. Our focus on expansion opens doors to new markets and lasting impacts. Fulfillment Technologies:The Fulfillment Technologies team oversees comprehensive processes within fulfillment centers, creating systems that enhance efficiency in receiving, shelving, inventory management, picking, and shipping. Our goal is to provide fast and accurate services to our customers by implementing advanced logistics processes and automation. We emphasize user-centric services and leverage new technologies to develop innovative procedures. Responsibilities Lead the technical direction within the Global Ops Tech organization throughout the software development lifecycle. Participate actively in architectural evaluations for new platforms, services, and solutions within Coupang.

Coupang is revolutionizing the shopping experience, aiming to impress every customer from the moment they launch the Coupang app to the moment their order arrives at their doorstep. Supported by an exceptional end-to-end e-commerce and logistics network, coupled with an unwavering commitment to customer satisfaction, Coupang has eliminated trade-offs regarding speed, selection, and price. We deliver remarkably fast shipping on millions of products, including fresh groceries, within hours across the nation, 365 days a year, to millions of consumers in Korea. Korea boasts one of the largest and most rapidly expanding e-commerce markets globally.Recognized as one of the '50 Smartest Companies in the World' by MIT Technology Review and one of Forbes magazine's '30 Global Game Changers,' Coupang also ranked second on CNBC's 'Disruptor 50' list in 2020.Job OverviewCoupang Pay is redefining the digital payments landscape at an unprecedented scale, facilitating millions of secure transactions daily across Coupang.com, Coupang Eats, and our network of merchants and partners. We are crafting swift, reliable, and innovative fintech solutions that cater to both consumers and businesses across Korea and beyond.We are searching for a Senior Staff Software Engineer who embodies both visionary technical leadership and hands-on development skills. This role encompasses architectural leadership, full-stack development, and expertise in distributed systems to deliver payment systems that achieve industry-leading scale, resilience, and speed.

Company Overview Coupang Pay, a spin-off from Coupang, is dedicated to meeting the growing needs of Coupang customers by providing convenient payment and financial services. We focus on delivering innovative payment solutions for everyone using Coupang’s platform—from customers purchasing on Coupang and Coupang Eats to sellers in our open market and merchants associated with Coupang Eats. By developing a one-touch payment service, we enhance user experience and have launched a deferred payment service to simplify transactions for our customers. At Coupang Pay, we embrace a culture of: 1. Wow the Customer: We hold customer trust sacred and prioritize enhancing customer experience value. 2. Dive Deep: No issue is too small. We delve into problem-solving and scrutinize issues thoroughly. 3. Move with Urgency: We find answers through action and avoid delaying decisions. Are you looking to take initiative and thrive in a dynamic work environment? Join us on the journey at Coupang Pay! Key Responsibilities As a developer within the Product Engineering team at Coupang Pay, your goal will be to make Coupang the most user-friendly online payment platform. You will participate in the development of exceptional fintech services and ensure high-quality delivery through code reviews. Additionally, you will play a crucial role in maintaining and enhancing the nation’s first one-touch payment system, “Coupay,” allowing millions of customers to access improved payment services. Collaborating with finance, treasury, and fintech development teams, you will actively work on developing and operating fintech back offices to provide a faster and more convenient payment experience for our users. Qualifications • Minimum of 8 years of backend development experience. • Proven expertise in distributed systems based on Java and Spring framework. • Strong commitment to problem-solving and the ability to implement solutions effectively. • Interest in customer service development and business development. • A desire for professional growth as a developer. Preferred Qualifications • High understanding of JPA and MSA. • Experience in the payment domain. • Familiarity with large-scale operational systems with monitoring and incident management capabilities. • Comfort with agile software methodologies. • Experience with large data processing tasks. Application Process and Additional Information Application Screening > (Video) Technical Interview 1/2 > Compensation Negotiation > Final Offer The application process may vary by role and is subject to change based on scheduling and circumstances. All candidates will receive updates regarding the application timeline and results via the email registered in their application. Please note: This job posting may close early once the positions are filled. Any discrepancies in the application content may lead to disqualification. Employment protection candidates (veterans, disabled persons, etc.) may receive preference in hiring according to relevant laws. The level and scope of responsibilities may be adjusted based on the candidate's overall experience and background, with appropriate communication before the final offer.

Role Overview Coupang is hiring a Back-end Engineering Manager to help shape the future of fintech products in Seoul, South Korea. This position centers on building reliable, scalable, and secure financial solutions for a growing customer base. What You Will Do Lead the back-end engineering team in designing and delivering financial products with a focus on performance and security. Work closely with cross-functional partners to align technical direction and product goals. Guide the team in adopting engineering best practices and maintaining high code quality. Leadership & Team Development Mentor engineers at various levels, supporting professional growth and skill development. Promote a culture of continuous improvement within the team. About Coupang Coupang is recognized for its impact in the fintech sector, delivering technology-driven financial solutions to customers in South Korea and beyond.

Coupang Pay delivers seamless payment and financial services for a growing customer base. The company’s one-touch payment feature and post-payment option aim to make transactions simpler and more convenient. The team brings deep experience from across the fintech sector, working at the intersection of finance and technology to create new possibilities for customers. What Guides Our Work Wow the Customer: Customer trust matters most. Every decision centers on delivering an outstanding experience. Dive Deep: Every detail counts. The team tackles even small issues with care and thoroughness. Move with Urgency: Progress comes from action. Decisions are made promptly, and problems are solved without delay. Coupang Pay values initiative and welcomes those ready to make a real impact in a collaborative setting. Role Overview: Manager of Back-end Engineering The Manager of the Product Engineering team leads talented engineers to deliver reliable, high-quality software solutions. This role sets technical direction, supports team growth, and ensures service excellence for Coupang Pay’s fintech offerings. Location Seoul, South Korea

About UsCoupang exists to deliver exceptional customer satisfaction. When customers say, "How did I live without Coupang before?" we know we have fulfilled our mission. With a steadfast commitment to making shopping and dining seamless for our users, Coupang is at the forefront of innovating the multi-billion dollar e-commerce industry. As one of the fastest-growing e-commerce companies, we have established a unique position in the domestic commerce sector and built a foundation of customer trust.As a publicly traded company with a startup culture, Coupang prides itself on maintaining agility and continuously launching new services that drive our business growth. Every team member is empowered to embody an entrepreneurial spirit and drive innovation and initiatives. Taking bold actions to achieve results is at the heart of how we operate.