This position is ON-SITE Working in the office 5 days / week.
Immediate Start preferred

We are looking for an experienced Oracle DBA with 4 – 6 years of expertise to join our team.

Situated in the prestigious Silver Utopia Building, Chakala,
You will be part of a very innovative, dedicated, and high-performance team and need to match their level of excellence and thoroughness in delivering world-class banking applications.

Operate within Ziksu's framework, policies and procedures and ensure effective transparency and accountability in all activity.
Database Installation & Configuration:

Install, configure, and upgrade Oracle databases (12c/19c and later) in Development, QA, UAT, and Production environments.
Manage Oracle listener, network services, and connectivity.

Performance Monitoring & Optimisation:

Proactively monitor database health and availability using OEM (Oracle Enterprise Manager) and custom monitoring scripts.
Perform advanced SQL query tuning, indexing strategies, and optimizer statistics management.
Utilize AWR, ASH, ADDM reports for performance diagnostics and tuning.
Design and implement backup and disaster recovery solutions using RMAN, Data Guard, and RAC.
Configure and manage standby databases (physical/logical) for DR readiness.
Data Security & Compliance

Implement data encryption (TDE, Data Redaction, Network Encryption) and access control policies.
Enforce security standards aligned with PCI-DSS, GDPR, SOX, RBI, and other regulatory guidelines.
Manage database auditing, logging, and compliance reporting.

Automate database cloning, user provisioning, backups, and monitoring tasks.




Support integration of database operations into CI/CD pipelines (Jenkins, GitLab CI/CD).

Collaboration with Developers & DevOps Teams

Support database integration in microservices architectures and APIs.
Work with DevOps teams to build infrastructure-as-code (IaC) for Oracle DB deployments.

Serve as L3 escalation point for database-related issues in production.
Provide 24x7 on-call support in a rotational model for critical issues.

Plan and execute Oracle patching, PSU, CPU, and version upgrades with minimal downtime.
Perform cross-platform database migrations (on-prem to OCI/AWS/Azure).
Exposure to NoSQL databases (MongoDB, Cassandra) or Big Data ecosystems (Hadoop, Spark).
Prior experience in fintech, banking, or lending domain.
Familiarity with Kubernetes and containerized database deployments.
Oracle Certified Professional (OCP) or Oracle Certified Master (OCM).
Cloud certifications (OCI, AWS, or Azure DB Specialist).

Qualifications & experience:
Bachelor's / master's degree in engineering (Computer Science, Computer Engineering or related)
Minimum 4 years of hands-on experience as an Oracle DBA in mission-critical environments.
Solid expertise in Oracle 12c/19c database administration.
RAC, Data Guard, ASM, OEM, RMAN, Data Pump
SQL & PL/SQL development
Performance tuning and troubleshooting (AWR, ASH, ADDM)
Linux/Unix administration and shell scripting
Familiarity with cloud-hosted Oracle DB solutions (OCI, AWS RDS, Azure).
Knowledge of database security standards & compliance frameworks.
Exposure to DevOps practices and tools (Jenkins, Ansible, Terraform, Git).

Preference will be given to availability for an IMMEDIATE START (within 7 Days).

📌 Oracle Database Administrator/Oracle DBA (Mumbai)
🏢 Ziksu
📍 Mumbai