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Web Application Engineer (Front End - ECMD)

Japan    Development    Permanent   

Job description

Our Client, a global E-Commerce conglomerate, is looking for skilled Web Application Engineers the Web Application Engineer will be responsible for designing, developing and maintaining the high-quality user experiences of their Mall Services. We are looking for passionate and innovative engineer who can lead the development & operation with getting the peers involved proactively, to join us together in delivering best shopping experiences with high speed and time-to-market.

Job responsibilities

  • To understand business requirements, and deliver features with high quality and speed
  • To design, development, test, and operate of large-scale e-commerce systems
  • To perform maintenance, monitoring, troubleshooting and bug-fix (24/7)
  • To perform system improvement (e.g. refactoring, adopting appropriate technologies & system architecture, optimizing the system performance with a sufficient load test)

Job requirements


  • Solid programming experience using JAVA EE/C++ in web application for massive users
  • Good understanding of Multi-threading, OOA/D principle and design pattern
  • Basic knowledge in daily operation with Linux scripts and tools
  • Basic knowledge of AJAX using HTML, CSS, and JavaScript
  • Good sense of writing code w/ performance, maintainability and security in mind


  • Good experience in CI/CD automation of service delivery (using Jenkins/git, etc) as DevOps
  • Good experience in load test, performance analysis and improvement using Apache JMeter
  • Good experience in both Waterfall and Agile practice, and understand the spirit behind them
  • Good experience in traffic management by using CDN, caching systems.
  • Team leading experience (5~6 people) to achieve target on schedule under high pressure
  • Operate middle ware such as Apache, Nginx, Tomcat, Weblogic and other open source framework.


English: Conversational

Japanese: Fluent  

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