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

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• 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