Senior Backend Engineer - Real-Time Data Platform

Coupang; Seattle (WA); On-site; USD 164,000 - 282,000; Full time

Benefits offered by this job

Annual bonus

Medical/Dental/Vision/Life insurance

401K Plan with Company Match

PTO 18-21 days/year

Paid Holidays

Job summary

Coupang is seeking experienced backend software engineers to build and scale the Ads data processing platform. You will design a scalable, resilient data infrastructure that powers Coupang Ads with large-scale data processing and real-time services.

You will work with cross-functional teams to deploy data into production, translate complex ads logic into distributed systems, and deliver high-throughput pipelines in a fast-paced environment.

Qualifications

• Bachelor's degree in computer science, electrical engineering, math, or a closely related field.
• 6 years of backend software development experience.
• Experience in cloud environments, especially AWS.

Responsibilities

• Architect and scale high-throughput data processing pipelines and serving infrastructure for real-time ad delivery.
• Engineer next-generation data platform with self-service capabilities for cross-functional deployment.
• Bridge business strategy and technical execution by translating ads logic into distributed, efficient architectures.

Skills

Java

Spring Frameworks

AWS

Distributed systems

Data processing

Education

Bachelor's degree in Computer Science, Electrical Engineering, Math, or related field

Tools

Kafka

Spark

Hive

Redis

CI/CD (Jenkins)

Job description

Coupang is seeking experienced backend software engineers to build and scale the Ads data processing platform. You will design a scalable, resilient data infrastructure that powers Coupang Ads with large-scale data processing and real-time services.

You will work with cross-functional teams to deploy data into production, translate complex ads logic into distributed systems, and deliver high-throughput pipelines in a fast-paced environment.