Sr. Staff Back-end engineer [Promise Platform] is open at Coupang in Seattle, USA. The posting gives no salary; similar roles in the United States advertise a median of $230K. Posted on Sep 14, 2026, and still on Coupang’s careers page when we last checked, on Nov 14, 2026.
About the role
, you will be a key contributor to an area of the business that is rapidly expanding and is recognized for its Rocket Delivery service. The team already builds services that process thousands of requests per second, generate trillions of won annually in business decisions, and manage business rules that move millions of products. We are responsible for improving order coordination with technology to deliver products…
The opening lines of the posting. The rest is on Coupang’s careers page.
Hiring at Coupang
Coupang has 689 open roles right now. Most are in Engineering, Supply Chain & Logistics and Operations. See all its roles
Similar Engineering jobs
All Engineering jobs- Director of Backend EngineeringCoupang · 🇺🇸Seattle, USA—Lead and aboveKafkaRedisKubernetes
- Platform EngineerMatch Group · 🇨🇦Vancouver, British ColumbiaCA$108K - CA$128KSQLPostgreSQLTerraform
- Engineering Manager, Billing PlatformAnthropic · 🇺🇸San Francisco, CA | New York City, NY | Seattle, WA$405K - $485KGoPythonJava
