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Database Administrator (DBA)

23 Wards, Tokyo · Information Technology
Here's your chance to join a diverse global team and play a central role in building the next generation of Internet Services that touch hundreds of millions of users across the globe every day.

Our client's Cloud Platform Department is building very large scale, high availability platforms to empower the company's entire range of Internet Services worldwide.

What you will be doing:
  • Design, build and maintain the database platform to provide stable and secure services
  • ​Proposing and designing plans and leads for new database system based on various factors such as capacity planning, lifecycle management and requests from related groups
  • Building databases through various tasks like DBMS installation, parameters configuration, connection settings and configuring Cluster and Backup systems
  • Providing 24x7 responsive support for the customers through daily monitoring, trouble shooting and performance tuning of the database systems
  • Automation, standardization and visualization of our daily operations and processes to maximize productivity
  • Verification and evaluation of new products, functions and versions
Qualifications: The skills you need:
  • 3+ years' experience with Linux operation
  • 3+ years' experience with Database operations on one of the following: MySQL, MariaDB, Percona Server; PostgreSQL; or Oracle
  • 3+ years' experience with one or more Scripting language: Shell script, Python, or Ruby
  • Strong experience with one or more Database High Availability solutions: Galera, PXC, InnoDB cluster, MHA, Oracle RAC, Oracle Data Guard, Golden Gate
  • Excellent written and verbal communication skills
  • Strong eagerness to learn new technologies
  • Ability to effectively work with members living in different time zones

Preferred Qualifications: The 'Value Add' skills:
  • Support large-scale database by providing scale-out solutions
  • Experience with geographically spread multi-site datacenter systems 
  • Experience with Percona tools like Xtrabackup and online schema change
  • Manage Oracle Exadata from top to bottom including Cell servers and Infiniband Switches
  • Experience with NoSQL products like Cassandra and Couchbase
  • Experience with using Atlassian tools like JIRA and Confluence
  • Understanding of container technology and immutable infrastructure
  • Experience with configuration management such as Chef and Ansible
  • Experience with visualizing large-scale metrics and log collection
  • Experience with CI/CD by Jenkins or equivalent
  • Experience with Team development with version control system like Git
  • Project management skills

English Requirement: Native Level
Japanese Requirement: Not Required

※ Applicants must be residing in the Tokyo area with permission to work in Japan.

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