Coupang

Sr. Staff Backend Software Engineer

Coupang
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1 day ago

Base Salary

$174k - $299k/yr

Responsibilities

  • Design, build, deploy, and maintain the core Workflow Platform Infrastructure.
  • Develop scalable, highly available distributed systems and services with strong architecture and design quality.
  • Benchmark the platform, collect metrics, and publish performance results.
  • Measure and ensure platform reliability and uptime with a 99.995% guarantee.
  • Estimate capacity and provision clusters for different customer workloads.
  • Implement production monitoring and alerting for the platform.
  • Analyze open-source platform components and code and resolve critical system issues.
  • Identify root causes, improve operational excellence, and collaborate across teams to make the platform open and extensible.
  • Coach and lead software engineers and communicate technical designs and product requirements with technical, business, and end-user stakeholders.

Requirements

  • Bachelor’s degree in Computer Science, Electrical Engineering, Math, or a closely related field.
  • At least 8 years of backend software development experience.
  • Experience working in cloud environments, particularly AWS.
  • Demonstrated experience building and maintaining highly available, distributed systems.
  • Preferred: 10 years working directly within engineering teams in a fast-moving environment.
  • Preferred: 10 years developing and operating backend services and web applications.
  • Preferred: experience delivering complex, high-performance, highly available distributed software systems.
  • Preferred: strong familiarity with Java and Spring Framework and experience in AWS environments.
  • Preferred: extensive experience managing mission-critical, high-throughput, low-latency services.
  • Preferred: lead-engineer experience coaching and leading high-performing software engineers.
  • Preferred: knowledge of Agile software engineering practices and the full software development lifecycle.
  • Preferred: demonstrated leadership in cross-functional, highly collaborative environments.

Benefits

  • Medical, dental, vision, life, AD&D, disability, and employee assistance program benefits.
  • Flexible Spending Accounts and Health Savings Account.
  • 401(k) plan with company match.
  • 18–21 days of paid time off annually based on tenure and 12 paid holidays.
  • Up to 6 weeks of paid parental leave.
  • Pre-tax commuter benefits and a free electric car charging station.
  • Annual bonus opportunity of 0–20% of base salary.

Tech Stack

Apache CassandraAWSJavaMySQLSQL

Categories

Coupang

About Coupang

5,001-10,000 employees

Coupang builds and operates a South Korea–focused e-commerce marketplace with an end-to-end logistics network (Rocket Delivery), plus food delivery, video streaming, and fintech under brands such as Coupang, Eats, and Play. Revenue comes from first-party retail, third-party marketplace services, advertising, and memberships (Rocket WOW). Founded in 2010, the company is headquartered in Seattle and is publicly listed on the NYSE (CPNG).

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