Oracle Database Administrator
Contract type: B2B
Work model: Hybrid – 2 days/week on-site in Bucharest
We are seeking an experienced Oracle Database Administrator with Oracle GoldenGate with strong expertise in managing and supporting mission-critical Oracle database environments. The ideal candidate will be responsible for ensuring high availability, performance, security and reliability of Oracle databases across complex enterprise systems.
Key Responsibilities:
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Administer, monitor, and maintain Oracle database environments (on-premise and/or cloud).
- Perform database installation, configuration, patching, upgrades, and migrations.
- Manage and support Oracle RAC environments, ensuring high availability and scalability.
- Implement, configure, and maintain disaster recovery solutions using Oracle Data Guard.
- Configure, manage, and support data replication solutions using Oracle GoldenGate.
- Perform database performance tuning and troubleshooting (SQL tuning, AWR, ASH, OEM).
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Manage backup and recovery strategies using RMAN.
- Ensure database security, data integrity, and compliance with internal policies and industry standards.
- Collaborate with system administrators, developers, and application teams to support business-critical applications.
- Automate routine DBA tasks using scripting and automation tools (Shell, PL/SQL, Python, Ansible).
- Maintain accurate and up-to-date documentation of database environments, configurations, and procedures.
- Provide support during incidents, root cause analysis, and continuous improvement initiatives.
Qualifications:
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Bachelors degree in Computer Science, Information Technology or a
related field. - 5+ years of experience as an Oracle DBA in enterprise environments.
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Strong expertise with Oracle Database versions 12c, 19c, or later.
- Proven hands-on experience with Oracle RAC, ASM, Data Guard, RMAN, and Oracle GoldenGate.
- Solid experience with database patching, upgrades, and complex database migrations.
- Strong understanding of Oracle database architecture and performance optimization.
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Experience with Oracle Cloud Infrastructure (OCI) is a plus.
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Strong scripting skills (Shell, PL/SQL; Python preferred).
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Excellent troubleshooting, communication, and collaboration skills.
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Oracle Certified Professional (OCP) certification is a plus.
