Backend Jobs in South Korea
There are 123 open Backend jobs in South Korea on freehire right now. 14 of them were posted recently. The skills employers ask for most often are java, aws and api.
Most requested skills
- java 63%
- aws 61%
- api 52%
- ai 51%
- spring 48%
- kubernetes 46%
- kotlin 41%
- kafka 37%
How the work is done
- Onsite 13 · 11%
- Hybrid 5 · 4%
Visa sponsorship offered in 76% of the 41 postings that state a position on it.
Seniority
- Senior 28
- Staff 26
- Lead 6
- Intern 1
- Junior 1
- Principal 1
Who is hiring
- 1000+ employees 48
- 501-1000 employees 22
- 51-200 employees 16
- 11-50 employees 1
[CFN] Staff Back-end Engineer (Lending Engineering)
Build and run the back-end lending platform that powers financial services in Coupang’s ecosystem, using Java/Kotlin and Spring to handle high-volume transactions and ensure data integrity.
Backend Engineer (빗썸페이)
Build and run backend services for a new fintech payments product at a leading Korean crypto exchange using Kotlin/Java and Spring.
백엔드 개발자(BE, Backend) - 스테이블코인, Web3
Builds and scales backend services for a Korean won-pegged stablecoin platform, integrating with blockchain networks and payment systems using Go, MySQL, Redis, and AWS.
Back-End Engineer
Builds and scales the back-end of an LMS platform for digital education, focusing on multi-tenant architecture, payments, and high-traffic performance with Node.js/Nest.js and PostgreSQL.
Staff Back-end Engineer (TW Pre-Purchase)
Builds and optimizes core e-commerce systems for Coupang’s Taiwan operations, leading architecture, tooling, and global scalability while collaborating with cross-functional teams.
Director, Back-End Engineering
Leads the Core Member Platform team at Coupang, defining the technical vision and roadmap for a next-generation data-serving platform handling millions of user requests globally, using Java, Scala, Python, AWS, and Kubernetes.
Director, Back-End Engineering (E-commerce Engineering)
Leads a team to design and scale the back-end systems that power Coupang’s e-commerce platform, handling millions of user requests globally with Java, Scala, Python, and AWS.
Staff, Back-end Engineer (GOEX) [L6-1]
Designs and builds scalable back-end systems in Java/Spring to optimize global e-commerce logistics, focusing on high-availability and microservices.
Staff, Back-end Engineer (GOEX)
Designs and builds scalable back-end systems for Coupang’s ecommerce logistics, using Java/Spring and microservices to optimize global order fulfillment and delivery.
[Ads] Staff, Back-end Engineer [L6-1] (Advertiser Platform)
Develops and designs backend services for Coupang's ad platform, focusing on scalable, low-latency systems and APIs to support advertiser campaigns and reporting.
Staff, Back-end Engineer (Advertiser Platform)
Designs and builds scalable, low-latency backend services for Coupang’s ad platform, integrating with microservices and APIs to power real-time advertiser campaigns on the ecommerce giant’s site and apps.
[Marketplace] Staff, Back-end Engineer [L6-1] (Marketplace Engineering)
Designs and builds scalable back-end systems for Coupang’s marketplace platform, enabling third-party sellers to publish products, process orders, and receive payments with minimal friction.
Staff, Back-end Engineer (Marketplace Platform)
Designs and builds scalable backend systems for Coupang’s marketplace platform, enabling third-party sellers to list products, process orders, and receive payments in a high-performance distributed environment.
Senior Staff Backend Engineer
Senior Staff Back-end Engineer (Rocket Pay) Location: Seoul, South Korea Department: Coupang Pay Tech English will follow Korean text 회사 소개 쿠팡페이의 핀테크 사업은 금융 서비스의 재정의를 통해 쿠팡 고객과 판매자들이 동일한 비용으로 더 많은 가치를 누리도록 지원합니다. 쿠팡페이는…
Senior Staff Backend Engineer
Senior Staff Back-end Engineer (Rocket Pay) Location: Seoul, South Korea Department: Coupang Pay Tech English will follow Korean text 회사 소개 쿠팡에서 분사한 쿠팡페이는 늘어나는 쿠팡 고객의 니즈에 부응하기 위해 편리한 결제 및 금융서비스를 제공하는 회사입니다. 쿠팡페이는…
Staff, Back-end Engineer (Global Operations Technology)
Builds and optimizes backend systems for Coupang’s ultra-fast logistics network using Java and Spring, ensuring reliable same-day deliveries at global scale.
Manager, Back-end Engineering (Global Operations Technology)
Leads backend engineering for Coupang’s global logistics and fulfillment systems, designing scalable platforms and data pipelines to optimize delivery and warehouse operations using Java, Spring, AWS, and big-data tools.
Senior Staff, Back-end Engineer (Global Operations Technology)
Senior engineer leading backend architecture for Coupang’s ultra-fast delivery systems, designing scalable fulfillment tech and driving engineering excellence in AWS using Java/Spring.