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Oracle Database Administrator

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Job Description - Oracle Database Administrator


We are looking for an Oracle Database Administrator to join an international DBA team supporting large-scale, high-availability database environments within the payments domain. The role focuses on maintaining database stability, performance, and scalability across production systems operating in distributed architectures.

This is a hands-on DBA role requiring strong Oracle expertise, production support experience, and practical knowledge of performance tuning and optimisation in enterprise environments.







Responsibilities



​



• Perform database and SQL performance tuning



• Design, implement, and maintain Oracle database instances



• Conduct root cause analysis of production database issues



• Monitor, maintain, and support database environments on a daily basis



• Work with development teams on data models and database design



• Implement performance and resource optimisation solutions



• Support high availability and reliability of production systems


Requirements




• Minimum 3+ years of experience as an Oracle DBA



• Hands on experience with Oracle databases on Unix/Linux environments



• Strong knowledge of database performance tuning and optimisation



• Experience supporting production environments and resolving issues



• Good understanding of distributed systems and database architecture



• Strong SQL knowledge and database development understanding



• Fluent English communication skills





Nice to have



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• Experience with high volume OLTP systems



• Experience with large scale databases (terabyte level)



• Knowledge of Data Guard replication



• Strong understanding of Oracle best practices such as schema design, indexing, and query optimisation



• Experience working in global or distributed teams



Benefits



• Solid, competitive salary
• Work in multilingual, multinational and multicultural environment on international projects
• Comprehensive healthcare
• Long-term B2B contract with stable project pipeline



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