Coupang

Coupang Pay 및 Rocket Pay iOS 애플리케이션의 아키텍처 설계와 개발을 주도합니다.시니어 및 주니어 엔지니어들과 시스템 디자인과 기술 의사결정을 리드합니다.미션 크리티컬 프로젝트에서 기술 리더 역할을 수행하고 복잡한 비즈니스 문제를 해결합니다.엔지니어를 멘토링하고 성장시켜 엔지니어링 우수성을 높입니다.고객 중심의 혁신적인 모바일 결제 경험을 설계하고 구현합니다.Product Manager, Designer, Backend Engineer 등 다양한 이해관계자와 협업합니다.iOS 플랫폼의 기술 방향성과 모범 사례를 정의하고 조직 전반에 확산합니다.RequirementsiOS 애플리케이션 개발 경력 6년 이상이 필요합니다.Swift 기반 서비스 개발 경험이 풍부해야

Lead technically demanding, cross-functional projects involving inventory and promise systems.Design architectures for new microservices and machine learning pipelines.Develop scalable, performant, reliable systems using distributed-systems and resilience-engineering practices.Decompose complex problems into straightforward technical solutions and review complex code for correctness

Translate business requirements into technical solutions that meet operational and business needs.Code, test, debug, and maintain application systems, source control, and application software versions.Develop and improve scalable, low-latency, highly available advertising services, APIs, and platform capabilities.Define requirements, processes, and procedures for development, improv

Collaborate with stakeholders and lead engineers to deliver major mission-critical projects.Lead the design and deployment of job scheduling and execution platforms.Develop self-service tools to improve cluster operating efficiency and user experience.Participate in business and technical improvement projects from a Data Platform perspective.Research and develop modern data engineer

Lead proactive threat hunting across enterprise systems using hypotheses based on attacker TTPs, threat intelligence, and defensive data visibility.Apply advanced analytics, behavioral baselines, and statistical methods to large multi-domain log datasets to identify subtle anomalies and indicators of compromise.Use and continuously improve MITRE ATT&CK, the Diamond Model, and th

원시 벤더 로그부터 정규화, 필드 매핑, 탐지 규칙 연계 및 SIEM Use Case 연결까지의 탐지 데이터 계보 파이프라인을 설계·구축합니다.보안 솔루션 카탈로그, 로그 스키마, 벤더 탐지 규칙, SIEM Use Case 및 MITRE ATT&CK 매핑을 포함한 핵심 데이터 모델을 확장합니다.벤더 탐지 규칙과 로그 소스 스키마를 자동 연결하는 Detection Mapping Engine을 개발하고 개선합니다.BAS 결과와 MITRE ATT&CK 커버리지를 기반으로 탐지 공백을 분석하고 탐지 규칙 개선안을 제안합니다.EDR, CSPM, WAF, SIEM, Identity Protection 및 SaaS Security 데이터를 수집·정규화·상관 분석하는 어댑터를 구현

Translate business needs into technical solutions and implement the required functionality.Design, develop, and operate scalable, high-performance backend microservices for advertiser campaign management and reporting.Implement robust and secure APIs and integrate multiple components of the advertising platform.Investigate complex system issues, address root causes proactively, and

Own the architecture and technical direction of Android applications and shared mobile capabilities.Design, implement, and operate robust Android features and services throughout the software development lifecycle.Establish and improve standards for code review, testing, observability, release safety, performance, reliability, and security.Lead technical discussions, resolve archite

Design and implement email security infrastructure.Operate and monitor email security solutions.Identify and respond to phishing, spam, and malware-containing email attacks.Test, introduce, and report on email security solutions.Develop email-related detection policies and response playbooks.Establish, maintain, and continuously improve email security reviews, procedures, and guidel

워크로드 및 서비스 관리 인프라를 설계합니다.핵심 인프라 구성 요소를 직접 개발합니다.복잡한 문제를 단순하고 명확한 솔루션으로 분해하고 팀의 우선순위 설정과 신속한 실행을 지원합니다.최고 수준의 아키텍처와 설계를 바탕으로 확장 가능한 시스템과 서비스를 구축합니다.중대한 시스템 문제를 심층 분석하고 반복되는 근본 원인을 선제적으로 해결합니다.다른 쿠팡 기술 리더들과 협력해 서비스 확장성과 혁신 기회를 확보합니다.대규모 개발자 플랫폼을 구현할 팀의 기술적 실행을 이끕니다.Requirements컴퓨터 공학 또는 관련 기술 분야의 학사 학위가 필요합니다.최근 3년 이내 대규모 분산 시스템을 설계하고 개발한 실무 경험이 필요합니다.Golang, C/C++, Python, Java 중 하나

Architect and build Coupang’s Messaging and Caching Platform.Write durable software capable of processing terabytes and petabytes of data daily.Continuously improve platform stability and performance while achieving and maintaining 99.99% to 99.999% availability.Construct, monitor, and manage highly scalable, reliable, and available platform services.Collaborate with internal and ex

Own the machine learning strategy, metrics, and execution for Coupang Eats Search retrieval, relevance, and conversion outcomes.Improve query intent and entity understanding, menu and restaurant representation, typo tolerance, synonym expansion, and query rewriting.Advance lexical, semantic, and hybrid retrieval through scalable, low-latency indexing, feature pipelines, and model li

Drive the architecture and design of high-quality backend systems.Define roadmaps and a vision for scalable and robust product growth.Collaborate with engineering teams to build open and extensible platforms.Align stakeholders and lead engineers on mission-critical projects.Decompose complex problems into simple, straightforward solutions.Apply internal and industry best practices i

Own the Recommendation service, one of Coupang’s critical customer-facing services.Collaborate with global teams to co-build a world-class recommendation system.Analyze large volumes of customer behavior data to generate actionable insights.Develop machine learning models and features for new or improved recommendation algorithms.Create data jobs for machine learning features, build

Design a greenfield AWS data lake architecture, schemas, and data contracts with upstream HR and talent systems while supporting PIPA compliance.Consolidate relocation, visa, vendor, and payroll source systems into a unified and reliable ETL architecture.Build multi-country data logic and routing engines for operations across Korea, Taiwan, Japan, and other regions.Enable operationa

Own Coupang’s Recommendation service and its customer impact.Collaborate with global teams to co-build a world-class recommendation system.Analyze large volumes of customer behavior data to generate actionable insights.Develop machine learning models and features for new and improved recommendation algorithms.Create data jobs to generate machine learning features, build and train mo