Department Overview
EC Marketplace Development Department (ECMPD) is a tech division under Rakuten Commerce & Marketing Company of Rakuten Group, Inc. We are responsible for developing and enhancing our online system to support our core business, Rakuten Ichiba.
Rakuten Ichiba is one of the largest internet shopping malls in Japan with 5.6 trillion sales in 2022 and our business is growing year on year.
Position
Why We Hire
While this service is growing steadily, we need a more robust and scalable system to drive further growth. We are also committed to providing the best user experience possible.
This requires a stronger team and higher engineering skills, and we need more Backend engineers to work with us as part of our development team.
Position DetailsDefine requirements, design, programming, testing, and deployment to deliver the system.
Collaborate with PDM, internal members, and upstream/downstream system teams.
Monitor system stability and performance, optimize performance, design and maintain system architectures, refactoring, optimization, and troubleshooting.
Mandatory Qualifications
Development and Operation experience of web system
Development experience of Java with frameworks (Spring Framework, Play Framework) for more than 5 years
Experience of Unit test with Junit
Experience of front end technologies (HTML, CSS, Javascript)
Experience of design and development with design pattern
Development experience with RESTful API and GraphQL
Experience of RDMS for more than 3 years
Experience of version control tools like Git or SVN
Knowledge of Web securities
- 1 year experience of web servers (Apache, nginx etc.)
- 1 year experience of Unix/Linux
Communication skill in English
Desired Qualifications
Knowledge of Container architecture (Docker, Kubernetes)
Development experience with Caching/NoSQL technologies (Redis, kafka, MQ, memcache)
Knowledge of CI/CD and DevOps (Jenkins, CircleCI)
Experience of stress test or performance test
Knowledge of system scalability and sustainability
Experience of system operations
Others Information
Additional information on English Qualification
TOEIC Score 800 or above
#engineer #applicationsengineer #commerce #RakutenIchiba
Languages
English (Overall - - Fluent)
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