Senior, Back-end Engineer(CX) - Coupang Play
Core
Senior Back-end Engineer leading API development for live sports streaming and discovery experiences on Coupang Play, serving millions of daily users across global devices.
Role type
Senior, hands-on IC machine-learning engineer (audio)
Builds
High Availability and Low Latency distributed services for live sports streaming and content discovery
Domain
Streaming / Video / OTT
Deliverable
production ML models
Required skills
Go, Java, JavaScript, Node.js, AWS, GCP, Low-latency system design, High-throughput system design, Performance profiling, Cost-performance trade-off optimization
Preferred skills
Video streaming service architecture, Mobile app and API integration, GraphQL
Responsibilities
Design and oversee API architecture roadmap for live sports and discovery areas; Develop, operate, and continuously improve core back-end systems; Derive scalable, low-latency technical solutions; Collaborate with stakeholders to align technical solutions with business goals and compliance; Introduce AI technologies to automate workflows and improve development productivity and quality
