GrepJob
Coupang

Staff Back-end Engineer (New Fintech Product)

Coupang
Apply
about 17 hours ago
Seoul, Korea, SouthStaff+
H1B Sponsor

Responsibilities

  • Define the technical direction for core payment domains.
  • Design and evolve reliable fintech systems for large-scale traffic.
  • Take ownership of critical payment services, ensuring stability and performance.
  • Collaborate with various teams to architect payment back-office systems.
  • Conduct code and design reviews to elevate technical standards across the organization.

Requirements

  • 10+ years of backend engineering experience.
  • Experience designing and operating large-scale distributed systems using Java/Kotlin and Spring Framework.
  • Proven ownership and improvement of complex services or domains.
  • Strong system design skills considering performance, reliability, and security.
  • Ability to structure ambiguous problems and make impactful technical decisions.