Staff, Security Data Platform Engineer
Core
Design and build the data infrastructure (Data Lake/Warehouse) that powers security detection, analysis, and automated response for Coupang's e-commerce platform.
Role type
Staff Security Data Platform Engineer
Builds
Real-time security data pipelines, SIEM platforms, and data models enabling AI/ML-driven threat detection.
Domain
Cybersecurity / Data Engineering / E-commerce
Deliverable
production ML models | infrastructure
Required skills
Large-scale data engineering, backend system development, AWS data pipeline architecture, Python, security log analysis, cloud infrastructure design, CI/CD, Git
Preferred skills
Cloud data warehouse operations, data orchestration (dbt, Airflow), Detection-as-Code, Infrastructure as Code (Terraform), security data modeling (OCSF, CIM), SIEM operations, AI/LLM in data engineering, Kubernetes log collection
Technologies
AWS, Kafka, Kinesis, S3, Kubernetes, Python, dbt, Airflow, Terraform, CloudFormation
Responsibilities
Design and build security data platform architecture; construct real-time log collection pipelines; operate and optimize SIEM platforms; design data schemas for AI/ML models; manage Detection-as-Code frameworks; optimize large-scale data platform performance and cost; ensure pipeline stability and monitoring.
Seniority
Staff, hands-on IC