Senior Frontend Engineer
Core
Build scalable, high-performance user interfaces for customer-facing e-commerce applications using React and modern frontend frameworks.
Role type
Senior Frontend Engineer (Micro Frontend Platform)
Builds
Customer-facing web applications for Coupang's ecosystem
Domain
E-commerce / Consumer Web
Deliverable
production ML models | product features
Required skills
JavaScript, React.js, Vue.js, Node.js, component-based architecture, UI performance optimization, browser fundamentals, networking, client-side performance tuning, scalable frontend systems
Preferred skills
Multiple frontend frameworks, deep frontend performance optimization expertise, real-time user experience improvements, large-scale frontend architectures, design systems, consumer-facing product experience
Technologies
React, Vue.js, Node.js
Responsibilities
Build scalable, high-performance user interfaces; Develop reusable components and modular UI architectures; Collaborate cross-functionally to deliver intuitive user experiences; Optimize for low latency and fast rendering; Own end-to-end frontend systems; Deliver customer-first experiences at scale
Seniority
Senior, hands-on IC