[Coupang Pay] Full-stack Engineer - New Fintech Innovations

Coupang exists to deliver exceptional experiences to our customers. When customers say, "How did I live without Coupang?" we know we have fulfilled our mission. With a singular dedication to making shopping, dining, and everyday life easier for our customers, Coupang is leading innovation across the multi-billion dollar e-commerce sector. As one of the fastest-growing e-commerce companies, we have established a unique position in the domestic market and built trust with our customers. We take pride in being a globally listed company rooted in startup culture. This agility from our inception drives our continuous release of new services and expansion of our business. Each Coupang employee is given the opportunity to embody an entrepreneurial spirit and drive innovation and initiatives. The essence of working at Coupang is the courage to dive into work and achieve results. Here, you will witness growth for yourself, your colleagues, your team, and the entire company every day. All Coupang employees are genuinely committed to our mission of shaping the future of commerce. We tackle customer problems, challenge traditional notions, and push the limits of what is possible. If you seek an amazing work experience in a hyper-connected world, with cutting-edge technology and always-on availability, join Coupang today. Job OverviewCoupang Pay, a subsidiary of Coupang, provides a tailored electronic payment service (PG) to meet the growing needs of Coupang customers. We focus on delivering innovative payment and financial service solutions to everyone using Coupang's platform, from customers purchasing goods on Coupang and Coupang Eats to sellers utilizing Coupang's open market and affiliated merchants. With a wealth of experience in fintech and a deep understanding of Coupang’s business, our team is dedicated to revolutionizing all payment-related customer experiences. Curious about Coupang Pay? Come join our journey! Based in Seoul, the Coupang Pay product engineering team develops, launches, and manages products that excite customers daily. We are looking for skilled software designers with extensive experience in creating and scaling innovative customer experience software.

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.

Coupang Pay builds electronic payment services tailored for Coupang’s diverse user base, including shoppers, Coupang Eats customers, sellers, and merchants. As a spin-off from Coupang, the team focuses on improving every payment experience across the platform through specialized fintech solutions. Role overview The product engineering team in Seoul develops and manages products that impact millions of users. This Staff Android Engineer role centers on designing and scaling Android applications for new fintech products, aiming to set a high bar for customer experience. What you will do Design, develop, and maintain Android apps for Coupang Pay’s new fintech offerings Work closely with engineers, product managers, and designers to deliver seamless payment features Support all stages of the product lifecycle, from initial concept through launch and ongoing improvement Follow software engineering best practices to achieve quality, scalability, and reliability Internal transfer application Current Coupang employees interested in this position should complete and submit the Internal Transfer Request Form using their Coupang email account.

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.

쿠팡은 고객의 기대를 뛰어넘는 경험을 제공하기 위해 끊임없이 노력하고 있습니다. "쿠팡 없이 어떻게 살았을까?"라는 고객의 질문이 우리의 존재 이유를 부각시킵니다. 우리는 이커머스 산업에서 혁신을 주도하며, 국내 시장에서 독보적인 입지를 확립하고 있습니다.글로벌 대형 상장사로서 스타트업 문화를 바탕으로 기민하게 운영되고 있으며, 모든 직원들에게 기업가 정신을 발휘하여 혁신을 추구할 기회를 제공합니다. 쿠팡에서는 과감하게 도전하고 성과를 창출하는 것이 우리의 일하는 방식입니다.쿠팡페이 프론트엔드팀은 최상의 사용자 경험을 제공하기 위해 쿠페이 간편결제 서비스의 사용자 인터페이스(UI)를 개발하고 있습니다. 저희 팀은 복잡한 결제 서비스를 통합하여 사용자가 편리하고 신속하게 온라인 결제를 경험할 수 있도록 돕고 있습니다.

Senior Product Manager for Innovative Fintech Solutions About the Company Coupang is revolutionizing the shopping experience from the moment customers launch the app to the instant their orders arrive at their doorstep. With an exceptional e-commerce and logistics network coupled with a customer-centric ethos, Coupang has transformed the dynamics of speed, selection, and pricing. We proudly deliver millions of products across the nation within hours, including fresh groceries, ensuring fast delivery services 365 days a year. As one of the largest and fastest-growing e-commerce markets globally, South Korea is at the forefront of innovation. About the New Fintech Product Team The Fintech division at Coupang is dedicated to continuously innovating and delivering financial services that enhance the shopping experience for our customers. Our upcoming New Fintech Product is set to redefine financial interactions within the Coupang ecosystem, creating new value across areas such as payment solutions, asset management, and improving financial accessibility. We are searching for a core team member who will be involved in every stage of this product, from initial planning to development, launch, and expansion. Position Overview We are seeking an experienced and skilled Product Manager with a proven track record in new product development and leading large-scale projects. This role is pivotal in defining Coupang's new fintech offerings and crafting innovative, customer-focused financial experiences from the ground up. Key Responsibilities Establish the product vision and strategy for Coupang's New Fintech Product. Lead the product development process from inception to successful launch. Oversee and execute large-scale projects impacting millions of customers. Design and implement innovative features that meet customer financial needs. Drive continuous product improvement through experimentation, customer feedback, and data analysis. Collaborate with cross-functional teams including design, engineering, risk management, and operations to execute the product roadmap. Develop product strategies that consider global expansion and localization needs. Build and lead a talented Product Manager team while communicating the product vision within and outside the organization. Qualifications and Requirements 7+ years of experience in Product Management. Proven experience in developing and launching products from 0 to 1 is essential. Strong background in leading large-scale projects. Customer-centric mindset with excellent problem-solving skills. Bachelor's degree or higher in a technical or quantitative field. Exceptional written and verbal communication skills in English are preferred. Understanding of the complexities of marketplace and consumer platform models is preferred. Characteristics and Competencies Ability to execute in fast-paced, data-driven, and ambiguous environments. Balance strategic thinking with tactical execution. Capable of analyzing diverse data to derive insights and solve problems. Effective communication skills with executives and varied stakeholders.

About the Role Coupang is on the lookout for a talented and experienced Senior Product Manager to lead the development of an innovative fintech product. This role is crucial in shaping a transformative financial experience that goes beyond conventional shopping. You will be at the forefront of defining, developing, and launching a cutting-edge product that enhances customer financial interactions within the Coupang ecosystem. Your Responsibilities Define and establish the vision and strategy for Coupang's New Fintech Product. Lead the entire product lifecycle from concept to successful launch. Oversee large-scale projects impacting millions of customers. Design innovative features that resonate with customer financial needs. Utilize experimentation, customer feedback, and data analysis for ongoing product enhancements. Collaborate with cross-functional teams, including design, engineering, risk, and operations, to execute the product roadmap. Develop product strategies considering global expansion and localization requirements. Build and lead a product management team while effectively communicating the product vision internally and externally. Qualifications 7+ years of experience in Product Management. Proven track record in developing and launching products from the ground up. Experience leading large-scale projects is essential. Strong customer-centric mindset with problem-solving capabilities. Bachelor's degree or higher in a technical or quantitative field. Preferred understanding of marketplace or consumer platform complexities. Desired Skills Able to operate effectively in a fast-paced, data-driven, and ambiguous environment. Balance strategic thinking with tactical execution. Analyze diverse data to derive insights and solve problems. Excellent communication skills for engaging with executives and various stakeholders.

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!

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 Coupang Pay Coupang Pay supports Coupang's growing customer base by delivering practical payment and financial services. The team has built a one-touch payment feature to streamline the checkout process and introduced deferred payment options, making transactions smoother for Coupang users. Members bring deep fintech experience, working at the intersection of finance and technology to open new possibilities. Our Core Principles Wow the Customer: Customer trust guides every decision, and improving the customer experience is always a top priority. Dive Deep: No problem is too small. The team investigates issues thoroughly and focuses on effective problem-solving. Move with Urgency: Action leads to answers. Decisions are made promptly to keep momentum strong. Why Join Coupang Pay? Coupang Pay offers a workplace where initiative is encouraged and growth is possible. Those who thrive here are eager to take ownership and contribute to the company's journey in fintech innovation.

Join Our Team!We are seeking a talented Full-stack Engineer to join Coupang Pay, focusing on the development of cutting-edge fintech products. As part of our dynamic team based in Seoul, you will have the opportunity to work on innovative projects that are transforming the financial technology landscape.

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 Our Innovative Team The Device Software Engineer at Tossplace is part of the Device Team, collaborating closely with the Device Product Manager, Android Developers, Hardware Engineers, Firmware Engineers, and Quality Engineers. The Device Team is responsible for overseeing the entire development process of payment terminals used in offline payment services, from initial design to mass production and market quality assurance. We aim to create devices that operate reliably in real-world retail environments, going beyond simple software development. In this role, you will troubleshoot and resolve various issues arising in an Android-based software and hardware integration environment, enhancing the overall product quality. Your Responsibilities Develop and enhance system software for Android-based payment terminals. Analyze and resolve issues across various layers, including applications, frameworks, and HAL. Debug and improve performance and stability issues encountered in live device environments. Collaborate with hardware and firmware engineers to understand device operations and troubleshoot problems. Participate in the entire product development lifecycle, from initial development to addressing quality issues post-mass production. Utilize log analysis and create reproducible environments to identify and resolve root causes of problems. When necessary, analyze and improve Android internal operations (AOSP, system services, etc.). Who We Are Looking For Experience in developing Android-based software (applications/frameworks) is essential. We seek individuals who enjoy digging deep to identify and resolve issues. A strong interest in software functioning on actual devices is highly desired. What You Will Gain Experience extending beyond Android apps to frameworks and HAL. Develop skills in resolving real-world hardware issues. Gain insights into the entire product lifecycle, from development to post-production quality management. Preferred Experience and Interests Understanding or interest in Android Framework or AOSP architecture is beneficial. Experience in system-level debugging (logs, crashes, ANRs, etc.) is a plus. Basic understanding of C/C++ or native areas is advantageous. Interest in performance optimization (CPU, memory, threads, etc.) is welcomed. A keen interest in embedded systems or device development is preferred. Experience dealing with hardware-related issues will be an asset.

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'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.

Join Our Dynamic Team!As a Server Developer (Product), you will be a vital part of Toss Bank's innovative Squad, collaborating closely with Product Owners, Designers, and Data Analysts to design and develop cutting-edge financial products.You will work with a dedicated group of 3-5 Server Developers within your squad, actively contributing to the development of loan, deposit, and card products. Our environment is designed to nurture growth, making it an ideal place for junior developers.With limited experience in financial sectors, our Server Developers are primarily from promising IT companies and startups, questioning traditional banking norms and designing products that challenge the status quo.Your Responsibilities Include:Developing efficient methods to present complex banking systems in a streamlined manner to our customers.Creating fast, flexible, and scalable systems that enhance customer experience.Building robust and secure systems capable of handling large traffic volumes reliably.Proposing and implementing innovative banking service ideas from design to development.Developing internal management web services to enhance banking system innovations alongside customer-facing services.We Are Looking For:Experience in developing services based on the Spring Framework using Kotlin or Java.Ability to quickly grasp business requirements and design data models and APIs proficiently.A mindset that embraces change and a desire for continuous growth.A collaborative spirit, eager to share knowledge with colleagues.Experience in managing high traffic systems is a plus.Familiarity with Redis and Kafka is advantageous.Please Include in Your Resume:At least one concrete example of a project you participated in, showcasing your contributions and how you overcame challenges.A detailed account of your problem-solving capabilities, including the definition of issues you faced and your attempts to resolve them, along with the outcomes.Any experience handling large-scale traffic or initiatives aimed at improving outcomes compared to previous benchmarks.Your growth aspirations as a developer and the efforts you are making toward achieving them.Technologies We Use:Kotlin, Java, GradleNetty, Spring MVC, Spring Boot

At Databricks, we prioritize a proactive culture and a customer-centric approach that drives our mission to provide a unified platform for data science and analytics. We empower our clients to make informed decisions that propel their businesses forward. Our intuitive platform simplifies the process of transforming insights into actionable outcomes, fostering a spirit of creativity, experimentation, and continuous improvement.As a Senior Solutions Engineer, you will play a pivotal role in this mission, leveraging your technical expertise to illustrate how our Data Intelligence Platform can address complex data challenges faced by our customers. You will be part of a collaborative, customer-focused team that values innovation and creativity, using your skills to craft tailored solutions that help clients achieve their objectives. Join us on our journey to revolutionize the way people interact with data and contribute to a better world!

We are seeking a talented and experienced Senior Product Designer to join our dynamic team at Coupang, a leading player in the fintech sector. In this role, you will leverage your UX expertise to design innovative and user-centric products that enhance the customer experience. You will collaborate closely with product managers, engineers, and stakeholders to ensure that design solutions align with business objectives and user needs.