# Senior, Back-end Engineer [L5] (Advertiser Platform)

- **Company:** Coupang Internal
- **Location:** Seoul, South Korea
- **Workplace:** Workplace not stated
- **Salary:** Salary: unknown
- **Seniority:** Senior
- **Role:** Backend engineering
- **Countries:** South Korea
- **Languages:** Java, JavaScript, Kotlin, SQL
- **Posted:** 2026-10-14
- **Key facts:** Stack: Java, JavaScript, Kotlin, SQL, GraphQL, gRPC, AWS, Azure, Docker, Kubernetes, Spring, Kafka
- **Job page:** https://rolefalcon.com/job/407810-senior-back-end-engineer-l5-advertiser-platform-coupang-internal-seoul

Senior, Back-end Engineer [L5] (Advertiser Platform) is an open role at Coupang Internal, a company in e-commerce and retail. The job is based in Seoul, South Korea. Our labels mark it as a senior-level role in backend engineering. Technologies named in the posting: GraphQL, gRPC, AWS, Azure, Docker and Kubernetes. Coupang Internal has 160 open positions on this site, 24 of them in IT and engineering.

To apply, open the job page above and follow its Apply link to the original posting.

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