01Overview
The Senior Database Administrator is responsible for maintaining the integrity and performance of the client/company databases and guaranteeing the data is stored securely and efficiently. The Sr. DBA will also provide strategic guidance and implementation of the data warehouse as well as the relationship with users who provide input and support this environment.
The role ensures the day-to-day operations of the environment architecture and operation for the databases, managing technical administration including installation, configuration, monitoring, capacity planning, operational services and integration of enhancements and development efforts that pertain to the environment.
In this role you will get to
Install, design and maintain and implement database system software Oracle, MySQL, MS SQL, Hanna DB(Hybris), IBM DB2.
Install and configure Oracle Analytics Server on Linux
Install and configure development and administration tools SQL Developer, Oracle Apex, Oracle Analytics Client, IBM Data Studio, Oracle Enterprise Manager, Zabbix monitoring scripts.
Create and execute complex SQL statements
Perform ongoing site and store administration and maintenance tasks
Participate in the development and maintenance of strategic, architectural and tactical plans for the database and data warehouse environment
Monitor database performance, implement changes and apply new patches and versions when required
Use transaction recovery techniques and backup data
Minimise database downtime and manage parameters to provide fast query responses
Perform troubleshooting and diagnostic tracing
Analysing Logs and helping team in reviewing error
Your skills and qualifications
5+ years experience installing and configuring Oracle, MySQL.
Deep understanding of Linux/Unix
Experience in Oracle Cloud Infrastructure management and configuration
Unix Shell scripting experience is a must (Bash, ksh, or Perl)
Hands on experience of installation and configuration of Hanna DB for use with Hybris
Hands on experience of installation and configuration IBM DB2 for use with WebSphere Commerce
Experience or knowledge of creating and executing complex SQL statements
Tune all Oracle instance components including SQL and PL/SQL
Install, patch and maintain all Oracle software
Control all migrations of Oracle schema objects
Design and implement a backup & recovery system
Implement Oracle failover technology
Data modelling and Oracle database design
Managing data security
Strong troubleshooting skills
Knowledge of Unix operating system basics (disk, CPU, I/O subsystem)
Understanding on network technologies
Familiarity with Source Control tools like Github, Git, and SVN
Bachelor's degree in IT or related field
Strong verbal and written communication (in Ukrainian, Russian and English)
Strong organisational and task management skills
Positive attitude and passionate
Customer-focused
Self-starter, very organised
To be able to work some overtime and provide after-hours support as needed
Ability to make decisions quickly
Ability to work independently as well as in small groups, including customer technical and business employees .
