Senior Staff Backend Engineer
Core
Lead architecture and development of scalable data and ML infrastructure for fraud detection, risk evaluation, and trust systems.
Role type
Senior Staff Backend Engineer (ML Infrastructure)
Builds
High-volume batch and real-time data pipelines, productionized ML models, and fraud detection infrastructure
Domain
Fintech / Risk Systems / Machine Learning
Deliverable
production ML models (via careerplan.io/jobs/22189-senior-staff-backend-engineer-at-coupang)
Required skills
Backend engineering, distributed systems, real-time data processing, Apache Flink, Kafka, Spark Streaming, Java, system design, scalability, fault tolerance, operational excellence, ML model deployment
Preferred skills
Fraud detection, risk systems, trust and safety, payments risk, commerce, marketplaces, feature stores, inference pipelines, GenAI tools, cloud-native architectures, containerized environments
Responsibilities
Lead architecture and design of scalable data and ML infrastructure, build and optimize high-volume batch and real-time data pipelines, own productionization and scaling of ML models, define technical vision and roadmap for data processing and ML platforms, lead cross-functional initiatives and mentor senior engineers
Seniority
Senior Staff, hands-on IC with mentorship
