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Rakuten

Application Engineer - System Development Department, System Division, Rakuten Bank, Ltd.

Tokyo, Japan (city only)

Full-time

First seen by offpeak October 22, 2026

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Job Description:

Department Overview 

The System Division is an organization that can engage in all tasks related our systems, such as planning, development, operation and maintenance, ranging from basic business systems to user applications for iPhone / Android. The systems are open architectures and we are also actively adopting open source technology.

You will be taking on the important role within IT that determines the success of the banking business. We are looking for new members who can mutually stimulate and grow together within this environment.  

Why We Hire 

We are looking for a Financial Application Engineer (Core banking system / payment system, etc.) for Rakuten Bank due to business growth. If you have sufficient experience and excellent skills, you may also be tasked with a lead engineer role. 

  

Position Details 

  

Mandatory Qualifications: 

  

Desired Qualifications: 

Department Overview 

The System Division is an organization where you can engage in all tasks related to all system, such as planning, development, operation and maintenance, etc., ranging from developing core business systems to smartphone applications for iPhone / Android. It takes the important role as IT that determines the failure or failure as the social infrastructure--banking business while it aims to create new value with differentiated products of other banks.

Here, people inside and outside the Bank who comes from different country share the strengths and the passions with each other to make innovation. For the growth in future, we seek new members.

Why We Hire

Rakuten Bank provides financial services to our customers, and it will only make sense that they are satisfied to make sure that people can use the financial services most conveniently, safe and secure. You will be responsible for the quality control banking system from system requirements definition to system operation as a member of the system quality assurance department.

Main responsibilities are reviewing and faults management. Regarding the review, it includes product inspection and face-to-face review of the system development projects to confirm that each development process has progressed in accordance with the standard development process. Regarding the fault management, it include the life cycle management from detection to countermeasures finishing analyze the trend of root cause of faults, etc.

In addition, as a checking department, if there are issues or adjustments, you also will be responsible for informing relevant departments and encouraging them to make improvements.

 

Position Details

Mandatory Qualifications:

 

Desired Qualifications:

Additional Information on Location

Tokyo (Shinagawa)

 

Additional Information on Secondment

This position will be employed by Rakuten Group, Inc. and seconded to Rakuten Bank, Ltd.

※ For more information, please refer to the links below: 

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▼ About Company  

・History of the Rakuten Brand    

・Rakuten Group as a Global Company 

・Giving Back to Society 

 

▼ Latest Company News  

・Press Release 

・Investor Relations 

 

▼ Video Links 

・Other Rakuten Group Activities 

 

▼ Conditions of Employment 

・Rakuten Group Employee Benefits 

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Languages:

Japanese (Overall - 4 - Fluent)