Senior, Front-end Engineer

Coupang

USA💼 Full-time🗓 2026-09-03 → 2026-09-25

Core

Translate business requirements into scalable, low-latency advertising services, APIs, and platform capabilities.

Role type

Senior Front-end Engineer

Builds

Advertising services, APIs, and platform capabilities

Domain

Advertising / E-commerce

Deliverable

product features

Required skills

WebKit, HTML5, CSS3, JavaScript, TypeScript, Node.js, React.js, Express.js, Next.js, RESTful API design, GraphQL, microservice architecture, Babel, Webpack, NPM, unit testing, interaction design

Preferred skills

Advertising or e-commerce domain knowledge, database systems, data warehousing, cloud deployment, AWS, distributed systems, Kafka, Redis, Hive, Hadoop, Spark, Vue

Technologies

WebKit, HTML5, CSS3, JavaScript, TypeScript, Node.js, React.js, Express.js, Next.js, Babel, Webpack, NPM, AWS, Kafka, Redis, Hive, Hadoop, Spark, Vue

Responsibilities

Translate business requirements into technical solutions, code and maintain application systems, develop scalable advertising services and APIs, define development processes, collaborate with planners and UX designers, research new technologies, mentor other engineers

Seniority

Senior, hands-on IC

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About Coupang

Coupang is at the forefront of the AI and high-performance computing (HPC) revolution. We are building a next-generation cloud platform designed to provide developers, researchers, and enterprises with seamless, scalable, and powerful access to accelerated computing. As the demand for AI, machine learning, and data-intensive workloads skyrockets, we are looking for a visionary product leader to define the future of our core compute offerings.