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Coupang

Senior Staff, Back-end Engineering, Fintech Engineering (Coupang Pay)

Coupang
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2 days ago
Seoul, Korea, SouthSenior / Staff+
H1B Sponsor

Responsibilities

  • Architect, design, and implement complex, distributed, cloud-native systems.
  • Write and review production-grade code, optimizing for performance and reliability.
  • Lead by example in code quality, observability, CI/CD, and security.
  • Deliver mission-critical features to millions of users with rapid iteration.
  • Optimize systems for concurrency, throughput, and cost efficiency.
  • Own large-scale payment microservices and real-time APIs.
  • Mentor senior engineers and foster a culture of innovation.
  • Collaborate with cross-functional teams to shape technical vision and product strategy.

Requirements

  • Bachelor’s degree in Computer Science, Software Engineering, or related field.
  • 15+ years of software engineering experience with large-scale distributed systems.
  • Deep expertise in full-stack development and core payment systems.
  • Hands-on architecture and design experience with microservices and APIs.
  • Strong fundamentals in algorithms, data structures, and system design.
  • Proven ability to deliver rapidly in fast-paced environments.

Benefits

  • Competitive compensation, equity, and benefits.
  • Continuous learning opportunities.
  • Inclusive, high-impact culture that values innovation and speed.