Coupang

Sr. Staff Backend Software Engineer

Coupang
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13 days ago

Base Salary

$174k - $299k/yr

Responsibilities

  • Design, build, deploy, and maintain core Workflow Platform Infrastructure using platforms such as Temporal and Netflix Conductor.
  • Benchmark the platform, collect metrics, and publish performance results.
  • Measure and ensure platform reliability and uptime against a 99.995% guarantee.
  • Estimate capacity and provision clusters for different customer workloads.
  • Develop production monitoring and alerting and respond to critical system issues.
  • Analyze open-source platform components and address root causes to improve operational excellence.
  • Collaborate across teams to make the platform open and extensible.
  • Coach and lead high-performing software engineers and support cross-functional technical collaboration.

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: strong familiarity with Java and Spring Framework in AWS environments.
  • Preferred: extensive experience managing mission-critical, high-throughput, low-latency services.
  • Preferred: experience as a lead engineer coaching and leading software engineers.
  • Preferred: strong communication, cross-functional collaboration, and full software-development-lifecycle experience.

Benefits

  • Base pay ranges from $174,000/year to $299,000/year, with a stated annual bonus opportunity of 0–20% of base salary.
  • Medical, dental, vision, life, AD&D, short-term disability, and long-term disability insurance.
  • Flexible Spending Accounts, Health Savings Account, Employee Assistance Program, and 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 free electric car charging.

Tech Stack

Apache CassandraAWSJavaMySQL

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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