Coupang

Staff Backend Engineer (Coupang Pay)

Coupang · Seoul, South Korea

Posted about 3 months ago

or apply directly on Coupang's site. We never take the application ourselves.

Is this posting real?

This role has been open
80 days
Coupang's roles stay open a median of 80 days
Reposted
No
Salary listed
No
1% of Coupang's roles list one
Ghost-job risk at Coupang
high
683 stale, 14 reposted of 717 open
Hiring momentum
1065 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-22

Measured from postings appearing on and disappearing from Coupang's own greenhouse board since 2026-08-03. Full hiring picture for Coupang.

About this role

As a Staff Backend Engineer at Coupang Pay, you will design and implement backend systems that ensure secure and continuous financial services for users of the Coupang app. Your responsibilities will include developing systems like Fraud Detection Systems and collaborating with stakeholders to ensure compliance with laws and regulations. You will also identify best practices to enhance the team's performance in the fintech space.

Our read on this posting2.0out of 5
benefits
1/5
freshness
1/5
career value
4/5
role clarity
4/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Coupang as an employer.

What you need

  • A team player
  • Sophisticated knowledge in Java, Spring and MSA environments
  • Experience in dealing with and resolving the issues that occur when an organization grows in size and the systems get complicated
  • 6+ years of experience in designing and implementing backend architecture
  • Strong coding skill - OOP and scripting language
  • Bachelor’s degree in computer engineering or other related tech fields

Nice to have

  • Experience in software development in a fintech organization
  • Strong background in cloud services (docker, K8S and AWS/ Google/ Azure)
  • Experience in company-wide application of API Gateway and Service Mesh
  • Strong knowledge in Java, distributed systems, micro services, messaging services
  • The ability to handle multiple competing priorities in a fast-changing environment

Worth weighing

  • No salary listed
  • The role involves working in a rapidly scaling fintech environment which may present challenges in system complexity
  • The job requires compliance with laws and regulations which may add to the workload

Summarised from Coupang's posting. Read the full original.

Listed by Coupang on their greenhouse job board, last confirmed open on 2026-10-22. PitchMeAI is not the employer.

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