Last updated: 2025-08-11

16 Backend Engineer jobs in Seoul.

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Miso

Miso is the No.1 O2O home service platform in South Korea, offering hotel-like services in homes. The company has expanded its services from home cleaning to i…

Software Developer (Backend)

Seoul

  • Skills: Backend Development, Node.js, Microservices Architecture (MSA), AWS, Test Driven Development (TDD), Web Applications, Data-driven Decision Making, Agile Development, System Optimization, Service Architecture
  • Level: mid
  • Type: full_time

Moloco

Moloco is a machine learning company empowering organizations of all sizes to grow and unlock the full value of their unique first-party data, elevating the tr…

Software Engineering Leader

Seoul

  • Skills: machine learning, software applications, performance marketing, distributed systems, mentoring, system design, integration testing, data processing pipelines, communication skills, bilingual (Korean and English)
  • Level: senior
  • Type: full_time

Lunit

Lunit은 'Learning Unit'을 줄여 만든 이름으로, 암 진단 및 치료에 기여하는 인공지능 솔루션을 개발하고 제공하는 의료 AI 기업입니다. 루닛은 인공지능 기술을 통해 더 정확한 암 진단과 치료 효과 예측이 가능해지고, 환자를 위한 신속한 맞춤형 치료가 가능해지는 시대를 …

Backend / Application Developer

Seoul

  • Skills: Backend Development, Application Development, Software as a Medical Device (SaMD), AI Deep Learning Models, Docker, CI/CD Pipelines, Golang, Python, Health Guidelines Compliance, B2B Service Development
  • Level: senior
  • Type: full_time

콴다

콴다는 '교육 기회의 평등'에 기여하고자 하며, 지역적, 경제적 배경에 상관없이 누구나 사용할 수 있는 최고 K-12 교육 서비스를 목표로 하는 글로벌 앱을 운영하고 있습니다.

Product Manager

Seoul

  • Skills: K-12 education, Equity, Digital learning, AI tutoring, Personalized learning, Global app, Education technology, Product management, Market expansion, Service development
  • Level: mid
  • Type: full_time

Coupang

Coupang is reimagining the shopping experience with the goal of wowing each customer from the instant they open the Coupang app to the moment an order is deliv…

Backend Engineering Contractor

Seoul

  • Skills: backend engineering, software development, financial technology, architecture design, cloud services, Java, Spring Framework, distributed systems, Agile methodology, data processing
  • Level: senior
  • Type: full_time

쿠팡 (Coupang)

쿠팡은 수억 달러 규모의 이커머스 산업 전반의 혁신을 이끌고 있으며, 국내 커머스 업계에서의 독보적인 입지를 구축하고 있습니다. 창립 당시의 기민함을 유지하며, 신규 서비스를 출시하며 비즈니스를 확장하고자 하는 기업입니다.

Transportation Technology 엔지니어

Seoul

  • Skills: 소프트웨어 개발 라이프사이클, 기술적 문제 해결, 아키텍처 리뷰, 프로젝트 추진, 어플리케이션 개선, 지속적인 프랙티스 개선, 데이터 파이프라인 설계, 빅데이터 스택, Java 및 Spring Framework, AWS 환경 경험
  • Level: senior
  • Type: full_time

Coupang Eats

쿠팡이츠는 쿠팡의 음식 배달 서비스이자, 대한민국에서 가장 빠르게 성장하고 있는 배달 플랫폼입니다. 2019년 국내 배달 업계에 혜성처럼 등장한 쿠팡이츠는 2024년 ‘무제한 무료배달’로 세상을 다시 한번 놀라게 했습니다.

백엔드 엔지니어

Seoul

  • Skills: 백엔드 개발, Java, Kotlin, Spring framework, MSA 설계 및 구축, RESTful API, 문제 해결 능력, 객체 지향 설계, 소프트웨어 품질, 팀원 커뮤니케이션
  • Level: mid
  • Type: full_time

Coupang

Coupang is one of the fastest-growing e-commerce companies in South Korea, known for its innovative approaches in the multi-billion-dollar e-commerce industry.

Senior Staff Backend Engineer

Seoul

  • Skills: backend services, web applications, large-scale distributed systems, architecture design, Java, Spring Framework, AWS environment, automation, robotics initiatives, machine learning techniques
  • Level: senior
  • Type: full_time

Coupang Eats

Coupang Eats is Coupang's food delivery service and the fastest-growing delivery platform in South Korea. Having burst onto the domestic delivery scene in 2019…

Senior Backend Engineer

Seoul

  • Skills: back-end development, Java/Kotlin, Spring framework, RESTful APIs, software quality, scalable architectures, MSA, e-commerce, O2O industry, problem-solving
  • Level: senior
  • Type: full_time

Coupang

Coupang is one of the fastest-growing e-commerce companies, disrupting the multi-billion-dollar e-commerce industry in South Korea and known for its Rocket Del…

Staff Backend Engineer for Global Inventory and Promise Systems

Seoul

  • Skills: backend engineering, fulfillment optimization, data-driven technologies, software architecture, Java, scalability, distributed systems, eCommerce, supply chain optimization, data processing systems
  • Level: senior
  • Type: full_time

KRAFTON

KRAFTON is dedicated to identifying and publishing games worldwide that offer a uniquely enjoyable experience, crafted by our globally recognized production st…

Senior Engineer

Seoul

  • Skills: Golang, NoSQL, AWS, Kubernetes, OAuth, JWT, API, Security, Collaboration, Technical Leadership
  • Level: senior
  • Type: full_time

Coupang Eats

Coupang Eats is Coupang's food delivery service and the fastest-growing delivery service in South Korea.

Software Engineer

Seoul

  • Skills: Java, data processing, Elasticsearch, recommendation algorithms, location-based services, distributed systems, high-availability design, microservices, traffic surges, AI models
  • Level: senior
  • Type: full_time

Match Group

Senior Software Engineer, Backend (Tinder Seoul)

Seoul

  • Skills: backend development, Java, Kotlin, Spring, WebFlux, ElasticSearch, Kafka, DynamoDB, ML/AI, cloud infrastructure
  • Level: senior
  • Type: full_time

Hyperconnect

Match Group AI는 중앙 AI 조직으로서, AI 기술을 활용하여 Tinder와 Hinge를 비롯한 매치그룹의 다양한 제품군에 기여하고 있습니다.

ML Software Engineer

Seoul

  • Skills: Machine Learning, AI technologies, Prototyping, Recommendation systems, Python optimization, User experience, Mobile development, Backend API, Data-driven solutions, Collaboration
  • Level: mid
  • Type: full_time

Electronic Arts

Electronic Arts creates next-level entertainment experiences that inspire players and fans around the world. EA Korea Studio, known for the FIFA Online series …

[Unannounced Project] Server Software Engineer

Seoul

  • Skills: server-side features, real-time scalable game, Kubernetes cluster, RESTful API, Microservice Architecture, gRPC, NoSQL, RDBMS, game development, back-end services
  • Level: mid
  • Type: full_time

ALTUS

Staff Software Engineer

Seoul

  • Skills: Scalable, Event-driven, Microservices, Billing, Invoicing, Infrastructure, JAVA, AWS, Kafka, Kubernetes
  • Level: mid
  • Type: full_time

Moloco

Moloco is a machine learning company empowering organizations of all sizes to grow and unlock the full value of their unique first-party data, elevating the tr…

Software Engineer

Seoul

  • Skills: machine learning, big data, software development, advertising, server-side code, customer-facing features, cross-functional collaboration, programming language, data structures, problem solving
  • Level: mid
  • Type: full_time

UJET

UJET leads the way in AI-powered contact center innovation, delivering a future-proof, cloud platform that redefines the customer experience with cutting-edge …

Software Engineer (Fullstack)

Seoul

  • Skills: Fullstack, AI-powered, cloud platform, Node.js, JavaScript, Angular, React.js, CRM integration, API integrations, MySQL
  • Level: mid
  • Type: full_time

Hopae

Back End Developer - Node.js / TypeScript

Seoul

  • Skills: Node.js, TypeScript, Back End Development, JavaScript, Hybrid, Engineering, Application Development, Complex Systems, Mentoring, Optimizing Applications
  • Level: mid
  • Type: full_time

Coupang Pay

Coupang Pay, a fintech subsidiary of Coupang Corp., offers payment gateway services that have been developed and customized to meet the growing needs of our cu…

Senior Data Engineer

Seoul

  • Skills: Fintech, Big Data, Spark, Flink, Data Engineering, Data Architecture, Data Warehousing, SQL, NoSQL, AWS
  • Level: mid
  • Type: full_time