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회사 소개 쿠팡페이의 핀테크 사업은 금융 서비스의 재정의를 통해 쿠팡 고객과 판매자들이 동일한 비용으로 더 많은 가치를 누리도록 지원합니다. 쿠팡페이는 쿠팡 앱 및 홈페이지에서 상품을 구매하는 소비자와 쿠팡 마켓플레이스에서 사업을 영위하는 판매자, 쿠팡이츠에 입점한 음식점주 등에게 혁신적인 결제 및 금융 솔루션을 제공하는 데 최선을 다합니다. 쿠팡페이의 최신 핀테크 혁신 기술은 원터치 결제 서비스가 탑재된 자체 결제 시스템 쿠페이를 기반으로 한국과 대만 소비자들의 니즈에 부응하고 있습니다. 대표적으로 쿠팡페이는 고객 가치 지향 차원에서 업계 최고 수준의 리워드를 제공하는 쿠팡와우카드(쿠팡 전용 제휴 카드)를 빠르게 확장시키고 있습니다. 또 마켓플레이스 판매자들을 위해 BaaS (Banking as a Service) 모델을 접목하고 다양한 유동성 강화 솔루션을 제공함으로써 소상공인들의 사업 성장을 적극 지원합니다. 보유하고 계신 다양한 경험을 핀테크 분야에서 최대한 살리고 싶다면 쿠팡페이와 함께 하세요. 쿠팡페이는 고객들의 결제 시간을 최대한 아껴주고 좋아하는 것을 마음껏 쇼핑할 시간을 벌어드립니다. 업무 내용 비즈니스 도메인팀의 서비스를 위한 기반 플랫폼 서비스 설계, 구축 및 운영 Zero downtime 을 달성하기 위한 쿠팡 Fintech 차세대 infrastructure & platform 의 설계 및 구현 HA/DR Architecture 설계 (clustering, replication 등)를 주도 및 구현 CI/CD DevOps 도구 고도화 및 최적화(considering both cloud and on-premise environments) best practice 를 발굴하고 팀에 전파 자격 요건 팀 플레이어 Unix/Linux 기반의 8년 이상의 소프트웨어 엔지니어링 경력 5년 이상의 backend architecture 설계 및 구현 경험 Strong coding skill - OOP and scripting language 장애 관리 및 모니터링 기능이 있는 대규모 운영 시스템 경험 조직이 확장되고 시스템이 복잡해지면서 발생하는 문제들을 겪고 구조적으로 해결해 본 경험 컴퓨터 공학 또는 관련 기술 분야의 학사 학위를 소지한 자 우대 사항 빠르게 변화하는 환경에서 여러 경쟁 우선 순위를처리 할 수 있는 능력 Cloud background (docker, K8S and AWS/ Google/ Azure) API Gateway, Service Mesh 를 company-wide 적용 경험 Strong Java, distributed systems, micro services, messaging services 애자일소프트웨어 방법론이 익숙하신 분 장애 관리 및 모니터링 기능이 있는 대규모 운영 시스템 경험이 있는 분 전형 절차 및 안내 사항 전형 절차 서류전형 - 대면(화상)면접 – 최종 합격 전형절차는 직무별로 다르게 운영될 수 있으며, 일정 및 상황에 따라 변동될 수 있습니다. 전형 일정 및 결과는 지원서에 등록하신 이메일로 개별 안내 드립니다. 참고 사항 본 공고는 모집 완료 시 조기 마감될 수 있습니다. 지원서 내용 중 허위사실이 있는 경우에는 합격이 취소될 수 있습니다. 취업 보호 대상자(보훈대상자, 장애인 등)는 관련 법률에 따라 채용우대를 받을 수 있습니다. 직급과 담당 업무 범위는 후보자의 전반적인 경력과 경험 등 제반사정을 고려하여 변경될 수 있습니다. 이러한 변경이 필요할 경우, 최종 합격 통지 전 적절한 시기에 후보자와 커뮤니케이션 될 예정입니다. 채용 및 업무 수행과 관련하여 요구되는 법령상 자격이 갖추어지지 않은 경우 채용이 제한될 수 있습니다. 고용형태는 정규직으로 수습기간 12 주를 포함 합니다 . 단, 업무상 필요한 경우에는 상기 수습기간을 적용하지 않거나 단축 또는 연장할 수 있습니다. 개인정보 처리방침 쿠팡 그룹은 입사지원자 개인정보 처리방침(아래 링크)에 따라 귀하의 개인정보를 수집하여 처리합니다. https://www.coupang.jobs/kr/privacy-policy/ 서류 반환 정책 본 고지는 『채용절차의공정화에관한법률』 제11조제6항에 따른 것 입니다. 당사 채용에 응시한 구직자 중 최종 합격이 되지 못한 구직자는 『채용절차의 공정화에 관한 법률』에 따라 제출한 채용서류의 반환을 청구할 수 있음을 알려 드립니다. 다만, 홈페이지 또는 전자우편으로 제출된 경우나 구직자가 당사의 요구 없이 자발적으로 제출한 경우에는 그러하지 아니하며, 천재지변이나 그 밖에 당사에게 책임 없는 사유로 채용서류가 멸실된 경우에는 반환한 것으로 봅니다. 위2항 본문에 따라 채용 서류 반환 청구를 하는 구직자는 채용 서류 반환 청구서 [채용절차의 공정화에 관한 법률 시행규칙 별지 제 3 호 서식]를 작성하여 이메일 ( recruitingops@coupangpay.com ) 로 제출하면, 제출이 확인된 날로부터 14 일 이내에 지정한 주소지로 등기우편을 통하여 발송해 드립니다. 이 경우 등기우편요금은 수신자 부담으로 하게 되오니 유념하시기 바랍니다. 당사는 위2항 본문에 따른 구직자의 반환 청구에 대비하여 채용 여부가 확정된 날로부터 180 일간 구직자가 제출한 채용서류 원본을 보관하게 되며, 그때까지 채용서류의 반환을 청구하지 아니할 경우에는 『개인정보 보호법』에 따라 지체 없이 채용서류 일체를 파기할 예정입니다. 단, 위 1항 내지 4항의 내용은 대한민국의 노동 관계 법령이 적용되는 경우에만 적용됩니다. 그 이외의 경우에는 적용되지 않습니다.

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-billion-dollar 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 We are looking for an Mobile Security Specialist to establish and lead mobile security across the company, covering consumer-facing applications as well as seller, rider and logistics mobile products. This will initially be a highly hands-on senior IC role. The person will be expected to understand the mobile threat landscape, identify systemic risks, build scalable security processes, and influence senior engineering leaders to improve the security posture of mobile applications across multiple organizations. Key Responsibilities Mobile Threat Landscape and Strategy Build and maintain a comprehensive view of mobile threats, attack paths and systemic control gaps across the company's mobile estate. Define the target mobile security posture, priorities and longer-term roadmap. Track relevant changes in iOS, Android and mobile exploitation techniques and translate them into concrete security requirements. Security Architecture and Standards Define practical security standards for iOS and Android, including application integrity, device trust, authentication, credential protection, local data, WebViews, deep links and third-party SDKs. Identify recurring weaknesses across applications and drive platform-level solutions rather than repeated app-specific fixes. Provide senior technical judgement on complex vulnerabilities, incidents and architectural decisions. Security Assessment and Review Program Build a repeatable, evidence-based process for assessing mobile application security. Own and run the mobile security review program, including methodology, prioritization, acceptance criteria and escalation. Improve the program over time through automation, engineering self-service and better measurement of security coverage and residual risk. Cross-Organization Influence Act as an agent of change for mobile security across engineering teams. Work directly with Senior Directors, Principal Engineers and senior mobile leaders to influence architecture, engineering practices and investment priorities. Drive security improvements across organizational boundaries without relying on formal authority. Function Building and Leadership Start as a deeply hands-on technical leader, working directly with applications, code, devices and security controls where required. Establish the operating model for mobile security and identify where additional specialist capability is needed. Over time, help build and manage a small specialist mobile security team. Qualifications Deep hands-on mobile security expertise across both iOS and Android, ideally developed in a large-scale consumer technology environment. Strong practical experience in areas such as mobile application security, reverse engineering, app integrity, device trust, authentication, secure storage, IPC, WebViews, deep links, networking and abuse resistance. Experience building or running a mobile security assessment or review program, rather than only performing individual reviews. Strong software engineering background, ideally including production mobile development or development of mobile security tooling. Demonstrated ability to identify systemic issues across multiple applications and translate them into reusable platform controls, standards or engineering frameworks. Proven experience influencing senior engineers and engineering leaders across organizational boundaries. Experience with product security architecture and threat modelling at significant scale. Evidence of driving changes in engineering practice, not only identifying security issues. Prior people management is useful but not required. Strong technical leadership and the ability to grow into management are more important for the initial phase of the role. 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 job posting may be closed prior to the stated end date for application if all openings are filled. Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process. Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws. Job titles and responsibilities may be subject to change depending on the candidate’s overall experience, etc. This will be communicated to the candidate at the appropriate time before the offer. Hiring may be restricted in case the legal qualifications required for hiring and work performance is not met. This is a full-time regular position and includes 12 weeks of probation period; provided, however, the probationary period may be either skipped, shortened or extended if necessary for business purposes Privacy Notice Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below. https://www.coupang.jobs/en/privacy-policy/ Document Return Policy This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act. A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant. A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit It by email (recruitingops@coupang.com). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail. In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act. The above paragraphs 1 - 4 shall only apply when the labor-related laws of Korea govern the application. They are otherwise not applicable.

English text will follow Korean 회사 소개 쿠팡은 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 커머스 산업 전반의 혁신을 이끌고 있습니다. 쿠팡은 가장 빠르게 성장하는 리테일 기업 중 하나로, 국내 커머스 업계에서의 독보적인 입지와, 고객 신뢰를 구축했습니다. 쿠팡은 스타트업 문화를 기반으로 한 글로벌 대형 상장사라고 자부합니다. 이것이 창립 당시의 기민함을 유지하며, 신규 서비스를 끊임없이 출시하며 비즈니스를 확장해 나가는 우리의 성장 동력입니다. 쿠팡의 모든 임직원에게는 기업가 정신을 갖추고 새로운 혁신과 이니셔티브를 추진할 수 있는 기회가 주어집니다. 주저없이 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 실현가능한 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. 직무 소개 쿠팡은 빠르게 성장하는 글로벌 기술 환경에서 보안 수준을 지속적으로 강화하기 위해 대규모 Security Platform 및 Security Capability를 설계하고 구축할 Staff Security Software Engineer를 찾고 있습니다. 이 포지션은 단순한 보안 운영 역할이 아닌, 대규모 분산 시스템과 보안 플랫폼을 직접 설계·개발하는 Hands-on Individual Contributor(IC) 역할입니다. 보안, 플랫폼, 인프라, 소프트웨어 엔지니어링 조직과 협업하며 회사 전반의 보안 역량을 향상시키는 솔루션을 구축하게 됩니다. 또한 새로운 기술과 AI 기반 보안 기술을 활용하여 보안 문제를 해결하고, 조직 전반의 기술 방향성에 영향을 미치는 역할을 수행하게 됩니다. 업무 내용 전사적으로 영향력 있는 Security Engineering 프로젝트를 리드하고 실행합니다. 복잡한 보안 문제를 해결하기 위한 확장 가능한 Security Platform 및 Distributed System을 설계하고 개발합니다. Security, Software Engineering, Infrastructure, GRC 조직과 협업하여 요구사항을 실제 서비스 수준의 솔루션으로 구현합니다. 시스템 아키텍처 설계 및 기술 리뷰를 주도하고 엔지니어링 모범 사례를 확산합니다. AI 및 차세대 보안 기술을 검토하고, PoC(Proof of Concept) 및 기술 검증을 수행합니다. 여러 팀에 걸쳐 기술적 리더십을 제공하고 엔지니어를 멘토링합니다. 자격 요건 컴퓨터공학 또는 관련 분야 학사 이상 학위 대규모 분산 시스템(Distributed Systems) 개발 경험을 포함한 8년 이상의 소프트웨어 엔지니어링 경력 복잡한 Cross-functional 프로젝트를 주도한 기술 리더십 경험 Java, Go, Python, C++ 중 하나 이상의 프로그래밍 언어 활용 능력 확장 가능하고 안정적인 플랫폼 및 서비스 설계·구축·운영 경험 분산 시스템, 시스템 아키텍처, 성능 및 안정성에 대한 깊은 이해 AWS 환경 경험 및 IAM, Access Control, Logging 등 보안 관련 기술 이해 우대 사항 Security Engineering 경험 (Vulnerability Management, IAM (Identity & Access Management), Application Security, Data Security, Detection & Response, Security Automation, GRC 관련 기술 솔루션 개발) 대규모 Security Product 또는 Security Platform 개발 경험 AI 기술을 활용한 Security Solution 또는 개발 생산성 향상 경험 여러 조직에 걸친 아키텍처 및 기술 전략 수립 경험 대규모 서비스 환경에서 확장성(Scalability), 가용성(Availability), 성능(Performance) 문제를 해결한 경험 전형절차 • 서류전형 - 1차 면접 - 2차 면접 - 최종 합격 • 전형절차는 직무별로 다르게 운영될 수 있으며, 일정 및 상황에 따라 변동될 수 있습니다. • 전형 일정 및 결과는 지원서에 등록하신 이메일로 개별 안내 드립니다. 참고사항 • 본 공고는 모집 완료 시 조기 마감될 수 있습니다. • 지원서 내용 중 허위사실이 있는 경우에는 합격이 취소될 수 있습니다. • 취업 보호 대상자(보훈대상자, 장애인 등)는 관련 법률에 따라 채용우대를 받을 수 있습니다. • 직급과 담당 업무 범위는 후보자의 전반적인 경력과 경험 등 제반사정을 고려하여 변경될 수 있습니다. 이러한 변경이 필요할 경우, 최종 합격 통지 전 적절한 시기에 후보자와 커뮤니케이션 될 예정입니다. • 채용 및 업무 수행과 관련하여 요구되는 법령상 자격이 갖추어지지 않은 경우 채용이 제한될 수 있습니다. • 고용형태는 정규직으로 수습기간 12주를 포함합니다. 단, 업무상 필요한 경우에는 상기 수습기간을 적용하지 않거나 단축 또는 연장할 수 있습니다. 개인정보 처리방침 • 쿠팡 그룹은 입사지원자 개인정보 처리방침(아래 링크)에 따라 귀하의 개인정보를 수집하여 처리합니다. https://www.coupang.jobs/kr/privacy-policy 서류반환정책 1. 본 고지는 『채용절차의공정화에관한법률』 제11조제6항에 따른 것 입니다. 2. 당사 채용에 응시한 구직자 중 최종 합격이 되지 못한 구직자는 『채용절차의 공정화에 관한 법률』에 따라 제출한 채용서류의 반환을 청구할 수 있음을 알려 드립니다. 다만, 홈페이지 또는 전자우편으로 제출된 경우나 구직자가 당사의 요구 없이 자발적으로 제출한 경우에는 그러하지 아니하며, 천재지변이나 그 밖에 당사에게 책임 없는 사유로 채용서류가 멸실된 경우에는 반환한 것으로 봅니다. 3. 위2항 본문에 따라 채용 서류 반환 청구를 하는 구직자는 채용 서류 반환 청구서 [채용절차의 공정화에 관한 법률 시행규칙 별지 제3호 서식]를 작성하여 이메일 (recruitingops@coupang.com) 로 제출하면, 제출이 확인된 날로부터 14일 이내에 지정한 주소지로 등기우편을 통하여 발송해 드립니다. 이 경우 등기우편요금은 수신자 부담으로 하게 되오니 유념하시기 바랍니다. 4. 당사는 위2항 본문에 따른 구직자의 반환 청구에 대비하여 채용 여부가 확정된 날로부터 180일간 구직자가 제출한 채용서류 원본을 보관하게 되며, 그때까지 채용서류의 반환을 청구하지 아니할 경우에는 『개인정보 보호법』에 따라 지체 없이 채용서류 일체를 파기할 예정입니다. 5. 단, 위1항 내지 4항의 내용은 대한민국의 노동 관계 법령이 적용되는 경우에만 적용됩니다. 그 이외의 경우에는 적용되지 않습니다. Company Introduction We exist to wow our customers. We know we're doing the right thing when we hear our customers say, "How did I ever live without Coupang?" Born out of an obsession to make shopping, eating, and living easier than ever, we are collectively disrupting the multi-billion-dollar commerce industry from the ground up and establishing an unparalleled reputation for being leading 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 entrepreneurs 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. Role Overview We are looking for an experienced Staff Security Software Engineer to design and build scalable security platforms, and capabilities that strengthen Coupang's security posture. This is a hands-on individual contributor role for engineers who enjoy solving complex technical problems at scale. You will lead the design and implementation of distributed systems, influence technical direction across teams, and partner with security, platform, and software engineering organizations to deliver innovative solutions in the evolving security and AI landscape. What You Will Do Lead the design, development, and delivery of high-impact security engineering initiatives. Build scalable security platforms and distributed systems that address complex security challenges. Collaborate across Security, Engineering, Infrastructure, and GRC teams to translate ambiguous requirements into production-ready solutions. Drive architecture, technical design reviews, and engineering best practices. Evaluate emerging technologies, AI capabilities, and security solutions through prototypes and technical investigations. Mentor engineers and provide technical leadership across teams. Basic Qualifications 8+ years of software engineering experience building large-scale distributed systems. Strong technical leadership experience leading complex, cross-functional engineering initiatives. Proficiency in one or more programming languages such as Java, Go, Python, or C++. Experience designing, building, and operating highly scalable and reliable software platforms. Strong understanding of system architecture, distributed systems, performance, and reliability. Experience with cloud technologies, preferably AWS, including IAM, security controls, logging, and access management. Security engineering experience in one or more domains such as vulnerability management, GRC, application and data security, IAM, detection and response, or security automation. Preferred Qualifications Experience building security products, platforms, or services at scale. Experience leveraging AI technologies to improve security capabilities or engineering productivity. Track record of driving architecture and technical strategy across multiple teams and organizations. Experience solving large-scale availability, scalability, and performance challenges in production environments. Recruitment Process and Others Recruitment Process • Application Review - 1st Interview - 2nd 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 job posting may be closed prior to the stated end date for application if all openings are filled. • Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process. • Those eligible for employment protection (recipients of veteran's benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws. • Job titles and responsibilities may be subject to change depending on the candidate's overall experience, etc. This will be communicated to the candidate at the appropriate time before the offer. • Hiring may be restricted in case the legal qualifications required for hiring and work performance is not met. • This is a full-time regular position and includes 12 weeks of probation period; provided, however, the probationary period may be either skipped, shortened or extended if necessary for business purposes. Privacy Notice • Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below. https://privacy.coupang.com/en/land/jobs/ Document Return Policy 1. This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act. 2. A job applicant, who has applied but not been finally selected for a position at Coupang (the "Company"), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant. 3. A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a "Request for Return of Hiring Documents" [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit It by email (recruitingops@coupang.com). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant's designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail. 4. In preparation for a job applicant's request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act. 5. The above paragraphs 1 - 4 shall only apply when the labor-related laws of Korea govern the application. They are otherwise not applicable.

About Coupang Play Coupang Play is an OTT video streaming service. We offer a wide range of content, including Original Series, TV Shows, Movies, and Sports. We are in the business of delivering exceptional storytelling. We produce award-winning scripted and unscripted Original Series, such as “Boyhood ”, “Anna ”, and “SNL Korea ”. We believe Sports can also be elevated by creative storytelling. Play is now an authoritative destination for Sports, broadcasting K-League, La Liga, Bundesliga, F1, NFL, and other leading leagues and tournaments. We also offer some of the latest movies that were just released in local theaters, bringing more exceptional storytelling to our customers . To ensure that we deliver all content seamlessly, we invest in Engineering, Product, and Design. Coupang Play is available on all mobile devices, tablets, PC, Smart TV, Apple TV, and Android TV. Our teams keep optimizing how customers discover and stream both VOD and Live content. That includes investments in frontend, backend, and infrastructural developments. We also embrace Machine Learning to refine our CX. We are still very early in our growth stage. If you enjoy solving complex problems using industry-leading technology or unconventional business approaches, please join us. We are building a world-class team of problem-solvers, all dedicated to delivering exceptional storytelling to our customers . Role Overview The Senior, Backend Engineer in the Customer Experience (CX) team is one of the key roles in the Coupang Play product organization. This role works closely with product designer, product manager, mobile, and quality engineering team to collaboratively produce awesome customer experience. You will design and develop services that serve millions of customers every day. You will lead some key projects with new API development for our key strategic growth areas such as Live Sports streaming experience. Experience in building a highly available and low latency distributed service is essential. What You Will Do Design and own the architecture roadmap of our Live Sports and Discover APIs Develop, support, and improve key backend systems of the Coupang Play with high availability and scalability Formulate scalable and low-latency technical solutions to satisfy product requirements from Product Owner Mentor and grow a high-performing engineering team; establish best practices in code quality, system performance, and operational excellence Collaborate with cross-functional stakeholders to align technical solutions with business goals and compliance requirements Leverage AI for task automation and improve development quality and velocity Basic Qualifications Bachelor's degree and 2+ years of experience in server application and system engineering using modern language Deep expertise in low-latency, high-throughput systems, performance profiling, and cost/performance trade-offs Expert with one or more of the following programming languages for backend engineering: Go, Java, JavaScript, Node.js Proficient with modern cloud computing such as AWS or GCP Excellent verbal and written communication skills Preferred Qualifications Production experience with video streaming and its data systems Ability to work with iOS and Android developers to properly integrate and troubleshoot issues with mobile app to API integration Experience in GraphQL Ability to speak and write in English in a professional environment Recruitment Process and Others Recruitment Process Application Review - 1st Interview - 2nd Tech Interview - Leadership 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 job posting may be closed prior to the stated end date for application if all openings are filled. Coupang will be prioritizing applicants who have a current right to work in Singapore and do not require company sponsorship for an employment visa. Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process. Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws. Job titles and responsibilities may be subject to change depending on the candidate’s overall experience, etc. This will be communicated to the candidate at the appropriate time before the offer. Hiring may be restricted in case the legal qualifications required for hiring and work performance is not met. This is a full-time regular position and includes 12 weeks of probation period; provided, however, the probationary period may be either skipped, shortened or extended if necessary for business purposes. Privacy Notice Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below. https://privacy.coupang.com/en/land/jobs/

Company Introduction We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did I ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we are collectively disrupting the multi-billion-dollar commerce industry from the ground up and establishing an unparalleled reputation for being leading 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 entrepreneurs 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. Role Overview The Rocket Growth Inbound and Logistics Engineering team is dedicated to the success of our sellers and the end-to-end efficiency of the Rocket Growth supply chain. Our mission is to build the scalable, reliable, and intelligent systems that power every step from pre-ship to stow—enabling sellers to create, manage, and fulfill inbounds with confidence and speed. We create the tools, services, platforms, and FC integrations that form the backbone of the seller experience, from intuitive WING interfaces to high-performance backend processing that orchestrates shipment logistics and warehouse operations at scale. The ideal candidate is a backend or full stack engineer with experience in building scalable data systems and excellent problem-solving skills. What You Will Do Design, develop, and automate large-scale, high-performance systems to drive business growth and enhance product experiences. Build scalable data infrastructure and pipelines using best-in-class software engineering practices. Take full ownership of projects, ensuring high-quality development and operational health. Basic Qualifications Bachelor’s degree in Computer Science, Electrical Engineering, Math, or a closely related field 4 years of professional software development experience Experience working in cloud environments Demonstrated experience in building and maintaining highly available, distributed systems Strong inclination to learn and grow Preferred Qualifications Strong expertise in Java, Spring, AWS, APIs and Big Data technologies such as Kafka, Elasticsearch. Exceptional coding skills, with a focus on data structures, algorithms, problem-solving, refactoring, performance optimization, and complexity analysis. Strong communication skills, with the ability to gather requirements and collaborate with product and technical teams. Experience designing, implementing, and maintaining distributed systems at scale, making trade-offs based on business demands. Comfortable working in an agile, fast-paced environment. Comfortable with Front-end development leveraging the power of AI 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 job posting may be closed prior to the stated end date for application if all openings are filled. Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process. Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws. Privacy Notice​ Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below: https://www.coupang.jobs/privacy-policy/

Company Introduction We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did I ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we’re collectively disrupting the multi-billion-dollar e-commerce industry from the ground up. We are one of the fastest-growing e-commerce 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 entrepreneurs 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. Role Overview (Drafter: Refer to below for the format of the sentences) Coupang’s recruiters play a critical role in driving our phenomenal growth by identifying and hiring top talent. As a Senior Recruiter, you will manage a portfolio of positions and act as a strategic partner to the organization. You will also function as an ambassador, championing Coupang’s leadership principles and corporate culture What You Will Do (Drafter: Refer to below for the format of the sentences - start all sentences with an imperative) Recruit talent for Coupang’s rapidly expanding business by engaging with candidates, gathering market intelligence, communicating insights, influencing stakeholders, and driving best practices across our recruitment organization. Employ a data-driven approach to recruiting. Understand targets and fulfill hiring objectives . Basic Qualifications (Drafter: Refer to below for the format of the sentences - If it is not a full sentence, do NOT add a period) Bachelor’s degree and 7+ years of total experience Ability to solve problems through creative thinking and partnerships with other teams Ability to attain challenging targets through goal-setting and personal drive Preferred Qualifications (Drafter: Refer to below for the format of the sentences - If it is not a full sentence, do NOT add a period) General understanding of business operations across key areas such as finance/legal/HR/logistics/e-commerce/tech Experience of hiring talent as an interviewer or a hiring manager Experience of working or hiring within a start-up environment Type of work model (Drafter: Refer to the format below – Please select the applicable type from the options) Hybrid / Onsite / Remote working (Drafter: Optional (this can be included in every job posting) ) Our Hybrid work model: Coupang hybrid work model is designed to enable a culture of collaboration that acts a catalyst to enrich the experience of employees. Employees are required to work at least 3 days in the office per week, with the flexibility to work from home 2 days a week, depending on the role requirement. Some businesses may require more time in office due to nature of work. Details to consider Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws. Privacy Notice Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below. https://privacy.coupang.com/en/land/jobs/

회사 소개 Coupang Ads는 세계 최고 수준의 광고 솔루션을 제공하는 조직을 지향합니다. Coupang Ads는 광고주가 매출 증대, 시장 점유율 증가, 신규 고객 확보 및 브랜드 자산 구축과 같은 마케팅 목표를 달성할 수 있도록 돕습니다. 우리의 솔루션은 광고주의 니즈를 반영하며, 광고주의 규모와는 상관없이 그들의 비즈니스 성장을 돕기 위해 기획합니다. Coupang Ads는 Sales, Marketing, Video Product, Operations, Product, Engineering 팀과 같은 다기능적이고 협업적인 팀들로 구성되어 있습니다.우리는 각자의 분야에서 전문가이며 항상 광고주를 우리가 하는 모든 일의 중심에 둡니다. 우리는 제품과 서비스에 열정을 가지고 있으며 이는 우리가 하는 일의 가치를 높여 줍니다. Coupang Ads 구성원들은 Coupang Ads를 일하기 좋은 곳으로 만드는데 큰 역할을 하며, 우리는 빠르게 변화하는 역동적인 환경에서 일하고 싶어하는 다양한 배경을 가진 사람들을 고용하고 개발하며, 각 직원이 존중과 권한을 부여 받고 지원받는다고 느낄 수 있는 환경을 만들어갑니다. 이런 환경과 사람들은 광고주를 대신하여 혁신적인 관점을 제공할 수 있습니다. 우리는 고객중심의 생각, 끈기, 사려 깊음, 그리고 신속한 행동을 직접 보여줄 수 있는 자질을 중요하게 생각합니다. 우리의 목표는 세계 최고의 광고 팀에서 일하기에 가장 좋은 장소를 만드는 것입니다. 혁신적이고 역동적인 환경에서 업계를 선도하고, 팀과 함께 성장을 달성하고자 하는 열정적인 분이라면 Coupang Ads와 함께하세요. Coupang Ads에서 여러분은 세계에서 가장 가치 있고 가장 빠르게 성장하는 광고 솔루션 중 하나를 제공하게 될 것입니다. 조직 소개 Live Quality Assurance팀은 고객에게 안전한 쇼핑 경험을 제공하고, 판매자와 크리에이터가 공정한 환경에서 활동할 수 있도록 라이브, 숏츠 및 VOD 콘텐츠의 정책과 품질을 관리합니다. 본 포지션은 QA 운영 인력을 리딩하고 콘텐츠 정책과 검수 기준을 수립·운영하며, 주요 품질 지표와 운영 리스크를 관리하는 매니저 역할입니다. 운영 과정에서 발견되는 문제를 분석하고 유관 부서와 협업하여 프로세스와 제품 기능을 개선합니다. 업무 내용 라이브, 숏츠 및 VOD 콘텐츠의 QA·심의 운영과 품질 총괄 QA 운영 인력의 업무 배분, 일정 및 성과 관리, 구성원의 채용·교육·코칭 관련 법규와 내부 정책을 바탕으로 콘텐츠 정책, SOP 및 검수 기준을 수립하고 지속적으로 업데이트 정확도, 생산성, 위반율, SLA, 승인 및 신고 처리 리드타임 등 주요 운영 지표를 관리 및 보고 반려·삭제 사유, 위반 유형, VOC 및 품질 데이터를 분석하여 운영상 문제와 리스크에 대한 개선 과제를 도출 자격 요건 라이브커머스/홈쇼핑/이커머스의 콘텐츠 QA, 광고 심의, 정책 운영 또는 리스크 관리 분야에서 5년 이상의 경험을 보유한 분 운영 인력을 직접 리딩하고 성과, 품질 및 교육을 관리한 경험이 있는 분 관련 법규와 정책을 실제 운영에 적용할 수 있는 프로세스와 가이드로 구체화한 경험이 있는 분 데이터를 기반으로 운영 문제를 진단하고 개선 성과를 만들어낸 경험이 있는 분 능숙한 MS-Office 활용 능력을 보유한 분 우대 사항 계약직을 포함한 다수의 운영 인력을 관리한 경험이 있는 분 신규 서비스에 필요한 QA·정책·운영 프로세스를 구축한 경험이 있는 분 업무 자동화 또는 AI 기반 운영 개선 과제를 수행한 경험이 있는 분 영어 문서 작성 및 글로벌 이해관계자와의 협업이 가능한 분 전형 절차 및 안내 사항 전형 절차 서류전형(리크루터 사전 인터뷰) - 1차면접 - 2차 면접 – 최종 합격 전형절차는 직무별로 다르게 운영될 수 있으며, 일정 및 상황에 따라 변동될 수 있습니다. 전형 일정 및 결과는 지원서에 등록하신 이메일로 개별 안내 드립니다. 참고 사항 본 공고는 모집 완료 시 조기 마감될 수 있습니다. 지원서 내용 중 허위사실이 있는 경우에는 합격이 취소될 수 있습니다. 취업 보호 대상자(보훈대상자, 장애인 등)는 관련 법률에 따라 채용우대를 받을 수 있습니다. 직급과 담당 업무 범위는 후보자의 전반적인 경력과 경험 등 제반사정을 고려하여 변경될 수 있습니다. 이러한 변경이 필요할 경우, 최종 합격 통지 전 적절한 시기에 후보자와 커뮤니케이션 될 예정입니다. 채용 및 업무 수행과 관련하여 요구되는 법령상 자격이 갖추어지지 않은 경우 채용이 제한될 수 있습니다. 고용형태는 정규직으로 수습기간 12주를 포함합니다. 단, 업무상 필요한 경우에는 상기 수습기간을 적용하지 않거나 단축 또는 연장할 수 있습니다. 개인정보 처리방침 쿠팡 그룹은 입사지원자 개인정보 처리방침(아래 링크)에 따라 귀하의 개인정보를 수집하여 처리합니다. https://www.coupang.jobs/kr/privacy-policy/ 서류 반환 정책 본 고지는 『채용절차의공정화에관한법률』 제11조제6항에 따른 것 입니다. 당사 채용에 응시한 구직자 중 최종 합격이 되지 못한 구직자는 『채용절차의 공정화에 관한 법률』에 따라 제출한 채용서류의 반환을 청구할 수 있음을 알려 드립니다. 다만, 홈페이지 또는 전자우편으로 제출된 경우나 구직자가 당사의 요구 없이 자발적으로 제출한 경우에는 그러하지 아니하며, 천재지변이나 그 밖에 당사에게 책임 없는 사유로 채용서류가 멸실된 경우에는 반환한 것으로 봅니다. 위2항 본문에 따라 채용 서류 반환 청구를 하는 구직자는 채용 서류 반환 청구서 [채용절차의 공정화에 관한 법률 시행규칙 별지 제 3 호 서식]를 작성하여 이메일 ( recruitingops@coupang.com ) 로 제출하면, 제출이 확인된 날로부터 14 일 이내에 지정한 주소지로 등기우편을 통하여 발송해 드립니다. 이 경우 등기우편요금은 수신자 부담으로 하게 되오니 유념하시기 바랍니다. 당사는 위2항 본문에 따른 구직자의 반환 청구에 대비하여 채용 여부가 확정된 날로부터 180 일간 구직자가 제출한 채용서류 원본을 보관하게 되며, 그때까지 채용서류의 반환을 청구하지 아니할 경우에는 『개인정보 보호법』에 따라 지체 없이 채용서류 일체를 파기할 예정입니다. 단, 위 1항 내지 4항의 내용은 대한민국의 노동 관계 법령이 적용되는 경우에만 적용됩니다. 그 이외의 경우에는 적용되지 않습니다.

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-billion-dollar e-commerce industry from the ground up. We are one of the fastest-growing e-commerce 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 entrepreneurs 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. Role Overview Global Operations Optimization Science and Engineering (GOOSE) is an applied science/ML org within the Global Operations Technology (GOT) team at Coupang. The team builds and operates ML/optimization systems across a wide range of business operations, including supply chain, fulfillment, logistics, delivery, commerce risk detection, and post-purchase experiences. Counterfeit sales on Coupang are distorting market competition, damaging customer trust, creating severe legal vulnerabilities, and ultimately resulting in significant financial damage. Existing enforcement at Coupang is either heavily manual, or imprecise to trust for automated action. To tackle this problem, this role in GOOSE will help our stakeholders in commerce risk detection to build an intelligent and comprehensive counterfeit detection system at scale. What You Will Do Design and implement end-to-end ML systems for applications such as Commerce Risk Detection, Post Purchase Experiences, Logistics Compliance, etc. Formulate real-world business problems as ML problems. Expertise on classic ML algorithms, transformer-based models, neural net modes, etc. Drive innovation in Coupang eCommerce Operations using ML technologies. Drive and own ML vision and roadmap in large/complex projects. Build and optimize ML pipelines using tools such as Apache Spark, Airflow, Kubeflow, and/or MLflow, ensuring reproducibility, scalability, and operational excellence. Define and track key performance metrics to evaluate model impact and identify high-leverage opportunities for improvement. Closely collaborate with product, operations, and back-end engineers to align technical solutions with business goals and customer experience. Mentor and grow engineering talent, fostering a culture of technical excellence, experimentation and continuous learning Basic Qualifications Bachelor's degree in computer science, electrical engineering, mathematics, statistics or closely related fields 8 years of professional experience in applied machine learning Experience in machine learning, deep learning, and statistical modeling Proficiency in Python and/or Java, with experience in building production grade ML systems Preferred Qualifications Master’s or PhD in relevant technical fields Domain knowledge in fraud detection, customer support and/or logistics Excellent communication skills with the ability to explain complex technical concepts to both technical and non-technical stakeholders Proven ability to lead-cross-functional teams and deliver results in a multicultural, global organization Demonstrated ability to work independently and manage ambiguity in fast-paced environments Hands-on experience with modern ML frameworks such as TensorFlow, PyTorch, Scikit-learn, Keras, XGBoost, LightGMB, and/or H2o.ai Experience with ML lifecycle tools such as Airflow, MLflow, Kubeflow, and/or Amazon SageMaker. Pay & Benefits Our compensation reflects the cost of living across several US geographic markets. At Coupang, your base pay is one part of your total compensation. The base pay for this position ranges from $159,000/year to $324,000/year. Pay is based on several factors including market location and may vary depending on job-related knowledge, skills and experience. General Description of All Benefits A nnual bonus is 0-20% of the base salary Medical/Dental/Vision/Life, AD&D insurance Flexible Spending Accounts (FSA) & Health Savings Account (HAS) Long-term/Short-term Disability Employee Assistance Program (EAP) program 401K Plan with Company Match 18-21 days of Paid Time Off (PTO) a year based on the tenure 12 Paid Holidays Paid Parental leave Pre-tax commuter benefits MTV- [Free] Electric Car Charging Station General Description of Other Compensation “Other Compensation” includes, but is not limited to, bonuses, equity, or other forms of compensation that would be offered to the hired applicant in addition to their established salary or wage scale. 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 job posting may be closed prior to the stated end date for application if all openings are filled. Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process. Coupang does not discriminate against disabled applicants or those with veteran status. We are proud to offer equal opportunities for all applicants. Privacy Notice Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below: https://www.coupang.jobs/privacy-policy/ C oupang is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, or gender (including pregnancy, gender identity, gender expression, sexual orientation, transgender status), national origin, age, disability, medical condition, HIV/AIDS or Hepatitis C status, marital status, military or veteran status, use of a trained dog guide or service animal, political activities, or affiliations, citizenship, or any other characteristic or class protected by the laws or regulations in the locations where we operate. If you need assistance and/or reasonable accommodation in the recruiting process due to a disability, please contact us at usrecruiting@coupang.com . R0079631