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Fukuoka

    Database Engineer - Fukuoka, 日本 - Rakuten

    Rakuten
    Rakuten background
    フルタイム
    説明

    Description

    :

    Business Overview

    Payment systems using credit cards, e-money, the Web, and apps are no longer inseparable from our lives. Rakuten Card has been the industry's top class with more than 25 million members, the No.1 credit card handling volume in Japan(based on its own issuance) for the four consecutive years, and the No.1 customers satisfaction rate for 13 consecutive years. Even now, we continue to grow with the high goal achieving triple3(30 million credit card issuance, 30 trillion yen in shopping handling volume, and a 30% share of the credit card industry ) without slowing down.

    Department Overview

    Our system department handles all system that support the expanding service lineup, such as rapidly growing membership and transaction value, and upgrade Rakuten e-NAVI and Rakuten Card application services. The scope of responsibility is wide-ranging, including card payment systems, credit management systems, Rakuten e-NAVI, Rakuten Card application, call center systems and other systems.

    The experience at our company is very stimulating as an engineer, as you will be involved from the top stream, making full use of cutting-edge technology.

    Why We Hire

    We are enhancing our data management policies and data architecture to provide a secure, scalable, and high availability service to our customers.

    Position Details

  • Contribute to specifications, designs, and detailed implementation decisions.
  • Take an active part in verification of new data models.
  • Coordinating and collaborating with other teams across time zones and locations to share database management practices within the company.
  • Decide on the platforms and coding standards to be used in project development for database access layer.
  • Present technical concepts, prototypes and specific solutions to internal and external audiences of varying technical capabilities in a clear, concise and easily understood manner.
  • Operational enhancement based in best practices.
  • Introducing the new tools for more efficient management of our databases.
  • Work Environment

  • Mid-career 80%
  • 20% New graduate
  • Alumni SLER and Web system development companies
  • OS:Linux, RHEL, Ubuntu
  • Databases: Oracle, Cassandra, Redis, Postgresql
  • Languages: Java, Bash Scripting
  • Mandatory Qualifications

  • Knowledge and experience of Relational and NoSQL Databases. Apache Cassandra, Redis, PostgreSQL and Oracle.
  • Understanding of NoSQL landscape, available frameworks and CAP theorem.
  • Solid understanding on data modeling and inquiries for relational and NoSQL databases.
  • Experience with object–oriented languages, including Java or C# (2 Years)
  • Linux Experience (2 years)
  • Desired Qualifications

  • Cassandra Engineer with minimum 3-5 years experience in database engineering, administration and support and a minimum 2 years specifically in Cassandra processes and systems.
  • Expertise in Cassandra administration in a production environment.
  • Must have hands-on NoSQL experience from evaluation of new frameworks to deployment, maintenance, and performance tuning of clusters with at least 2 digit size
  • Experience on Load Test Tools JMeter, NoSQL bench
  • Familiarized with Atlassian tools(JIRA, Bitbucket, Confluence)
  • Additional information on Location

    Fukuoka Office

    Tokyo(If the options is available)

    Additional information on Secondment

    You will be employed by Rakuten Group, Inc. and transferred to Rakuten Card Co., Ltd.

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

    ▼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

    #engineer #applicationsengineer #fintechgroup #RakutenCard

    Languages:

    Japanese (Overall - 1 - Beginner)

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