Senior Oracle Database Engineer

140 - 165 PLN/ godz./ godz.B2BB2B (netto)

SeniorFull-time·B2B

#366796·Dodano 5 dni temu·1

Źródło: nofluffjobs.com

Tech Stack / Keywords

Oracle databaseRACHigh availabilityTestingOracleMicroservicesOEMLinuxUnixOperating systemStorage

10+ years of hands-on experience administering Oracle Databases in enterprise production environments
Strong expertise in Oracle Database 12c–19c, including RAC, ASM, and Data Guard
Extensive experience with Oracle high-availability and disaster recovery solutions
Strong knowledge of Oracle management tools, including RMAN, Data Pump, Data Guard, OEM, and GoldenGate
Solid Linux administration skills and understanding of operating system-level processes
Experience managing and troubleshooting FSFO environments and observer configurations
Strong understanding of Oracle RAC architecture and performance optimization
Knowledge of storage technologies supporting enterprise database environments
Experience with database provisioning, migration, and patch management activities
Practical understanding of change management, incident management, and production support processes
Experience handling Oracle Support Service Requests (SRs)
Strong analytical and problem-solving skills with the ability to work independently and collaboratively
Excellent attention to detail and ownership mindset
Fluency in English (both written and spoken)

Manage and maintain Oracle Database environments (12c–19c), including RAC, ASM, Data Guard, and GoldenGate
Prepare and configure pre-production environments for Fast-Start Failover (FSFO) implementation
Monitor, troubleshoot, and resolve Data Guard synchronization and replication issues
Rebuild standby databases when required and ensure high availability across environments
Create and validate database and PDB-level services
Provision new databases and support migration of legacy PDBs to new container databases
Activate, test, and support FSFO configurations, including observer management and failover scenarios
Perform database patching and upgrade activities
Execute switchover and failover testing in pre-production environments
Support Oracle RAC environments and disaster recovery processes
Configure and maintain Oracle GoldenGate Microservices and Oracle Enterprise Manager (OEM)
Implement production changes and provide post-deployment support
Perform Linux/Unix administration tasks related to database operations and performance optimization
Participate in incident, problem, and change management processes
Troubleshoot critical production issues and implement rollback or recovery plans when necessary
Manage Oracle Service Requests (SRs) and collaborate with Oracle Support when required

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DCG

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