Backend Java Engineer for High‑Scale E‑Commerce Platforms

This role focuses on building and evolving backend microservices for large‑scale e‑commerce platforms. You will take ownership of core systems that support customer rewards, order delivery logic, and high‑volume transactions.

Client Details

Our client is a large, technology‑driven organization operating major e‑commerce platforms with significant traffic and data volumes. The environment is international, engineering‑led, and focused on building reliable, high‑performance systems that directly support business growth.

Description

• Design, develop, and maintain backend microservices using Java (JDK11+)
• Build scalable, high‑performance systems handling large volumes of traffic and data
• Contribute new features and services that enhance customer value
• Collaborate closely with platform and framework teams to improve overall engineering productivity
• Promote a culture of quality, innovation, and customer‑focused development
• Take strong ownership of the systems you build, from design through operation

Job Offer

• Exposure to large‑scale, high‑traffic e‑commerce systems
• English‑speaking environment with no Japanese language requirement
• Professional, collaborative engineering culture

To apply online please click the 'Apply' button below. For a confidential discussion about this role please contact Serena Wu on +81 3 6627 6137.