23 hours ago
Beijing, ChinaStaff+
Responsibilities
- Architect, design, and build scalable backend systems affecting customer acquisition, experience, conversion, and retention.
- Establish and execute short- and long-term architectural roadmaps.
- Drive continuous improvements to platform and service efficiency, flexibility, performance, and availability.
- Collaborate closely with product and technology teams in China and Korea.
- Develop and maintain scalable platforms for search advertising, affiliate marketing, display targeting, CRM, audience management, push marketing, landing, tracking, personalization, and attribution.
Requirements
- 7+ years of experience in software development and architecture design for large distributed systems and web services.
- Strong Java capability.
- Experience designing and implementing high-concurrency, high-availability, and high-scalability systems.
- Knowledge of distributed systems, microservice architecture and design, message queues, caching, and databases.
- Ability to solve business problems, make appropriate trade-offs in changing environments, and deliver results.
- Strong ownership, urgency, and willingness to dive deep.
- Preferred: experience building applications using LLM capabilities.
- Preferred: experience with catalog or product management systems and big data processing.
About Coupang
Coupang builds and operates a South Korea–focused e-commerce marketplace with an end-to-end logistics network (Rocket Delivery), plus food delivery, video streaming, and fintech under brands such as Coupang, Eats, and Play. Revenue comes from first-party retail, third-party marketplace services, advertising, and memberships (Rocket WOW). Founded in 2010, the company is headquartered in Seattle and is publicly listed on the NYSE (CPNG).