Top Tech Jobs & Startup Jobs in Seattle, WA

Design, build, and operate large-scale back-end systems and microservices for Coupang’s marketplace platform. Own features that improve scalability, reliability, availability, extensibility, and performance. Establish architecture paradigms, API standards, and technical strategy across engineering teams while working with cloud infrastructure, databases, Kubernetes, CI/CD, messaging, observability, and distributed systems. Lead technical turnarounds, mentor engineers, and maintain high-throughput, low-latency services under strict availability and durability requirements.

Principal Security Engineer role at Coupang. The posting contains template placeholders and does not specify responsibilities, qualifications, required technologies, compensation amounts, travel, or security clearance details. Applicants must complete the Internal Transfer Request Form and apply using their Coupang email address.

Own the strategy, roadmap, and execution of a high-performance compute platform supporting AI and data workloads. Define GPU compute offerings, prioritize customer requirements, evaluate hardware and networking technologies, and partner with engineering, infrastructure, finance, and AI teams. Drive capacity planning, utilization, workload optimization, pricing, service scalability, customer engagement, and product launches from initial concept through market scale.