DBA

Jit Team is a Polish IT company employing over 770 experienced experts, offering developmental projects and a proprietary professional development programme. The company has a long-standing partnership with a leading financial group in the Nordic countries, engaging over 200 personnel in more than 60 projects for this Norwegian financial services provider with a global presence. The client emphasizes Scandinavian culture, work-life balance, and international teams with English language exposure.

• 10+ years of hands-on experience administering Oracle Database 12c–19c
• Strong practical experience with Oracle RAC (ASM) in production environments
• Strong experience with Oracle Data Guard and disaster recovery solutions
• Experience with Linux administration in enterprise environments
• Experience with Oracle database provisioning, migrations, and service management
• Strong troubleshooting and problem-solving skills
• Knowledge of Oracle architecture and database design principles
• Fluent English, both written and spoken

• Administer and support Oracle Database environments across pre-production, disaster recovery, and production
• Manage Oracle RAC, Data Guard, and Fast-Start Failover (FSFO) configurations
• Perform database patching, upgrades, and production deployments
• Execute and validate switchover, failover, and disaster recovery tests
• Troubleshoot database, RAC, Data Guard, and availability-related issues
• Support Oracle GoldenGate and Oracle Enterprise Manager (OEM) environments
• Participate in incident, problem, and change management processes