[Growth Marketing] Sr. Staff Back-end Engineer
Core
Architect and lead the development of a next-generation Marketing Platform to drive rapid growth in Coupang's offsite marketing business, including Search Advertising, Affiliate, and Display targeting.
Role type
Sr. Staff Back-end Engineer (Technical Leadership)
Builds
Core platforms for Search Advertising, Affiliate, Display targeting, CRM, Audience, and Push Marketing
Domain
E-commerce / Marketing Technology
Deliverable
production ML models
Required skills
Distributed systems at scale, Technical leadership, AI/ML integration, Architecture design, Cross-functional collaboration
Preferred skills
Mar-tech platforms (display/search/affiliate ads), Open-source frameworks (Spring, AWS, Kafka, Flink, Spark), Agile environment experience
Technologies
Spring, AWS, Kafka, Hive, Cassandra, Iceberg, Apache Flink, Apache Spark
Responsibilities
Lead and mentor a team of engineers, Define architectural roadmaps, Collaborate with business/product teams, Ensure platform availability and low-latency, Drive efficiency in data and services, Collaborate with data scientists and ML engineers, Define AI adoption for engineering productivity
