Teams at SmartNews

Build and scale high-performance backend systems for SmartNews’s advertising platform. Responsibilities include architectural design, ad ranking and delivery, premium ads, targeting, custom audiences, measurement, and resilient online and offline services. Collaborate with machine learning, data platform, ads foundation, and AI infrastructure teams. The role requires developing high-traffic web services, optimizing low-latency systems, contributing to microservice architectures, and partnering with product stakeholders throughout the project lifecycle.

Design, build, deploy, operate, and monitor web services and backends serving millions of users. Use TypeScript, Next.js/React, Knative/Kubernetes, and AI coding tools while creating automated harnesses for correctness, performance, security, and maintainability. Propose user experiences and internal productivity tools, lead architectural decisions, and collaborate with product managers, designers, and engineering teams from concept through release and on-call operations.

Manage and grow programmatic advertising revenue in Japan by optimizing yield across SSPs/DSPs, running PMPs and preferred deals, configuring GAM, analyzing eCPMs/fill rates, troubleshooting ad delivery, and maintaining technical and commercial partner relationships.