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Salary
≈ $18k – $40k per year (Estimated)
Location
In office (Chennai)
Seniority
Staff · 10+ years exp

First seen by Alion on Sep 21, 2026.

Overview
Company
Impact
Profile match
LetzBizz is an Indian software company that develops and enhances a business platform for its clients using Java, Angular, Spring Boot, Docker and Ruby on Rails. It hires Java full stack developers, Python engineers and cloud architects in Chennai and Pune. The company is based in Chennai, India.

Job Description :

We are looking for an experienced Oracle OCI Exadata Architect with strong hands-on expertise in designing, administering and supporting enterprise Oracle database environments on Oracle Cloud Infrastructure (OCI).

Key Responsibilities :

- Architect, administer and support OCI Exadata Database Service on Dedicated Infrastructure (ExaDB-D).

- Provision, configure and manage Exadata Infrastructure and Exadata VM Clusters.

- Manage Exadata compute, memory, storage, database servers and storage servers, including capacity planning and resource optimization.

- Plan and execute Exadata Infrastructure, VM Cluster, Grid Infrastructure and Database RU patching.

- Administer and troubleshoot Oracle RAC, Grid Infrastructure, ASM, SCAN, VIP, listeners and database services.

- Support Oracle Database 19c and 23ai, including patching, upgrades and migration activities.

- Design and support Data Guard / Active Data Guard, RMAN backup/recovery and DR solutions.

- Monitor and troubleshoot Exadata Storage Servers, cell services, flash/cache, I/O and database performance.

- Perform performance analysis and tuning using AWR, ASH, ADDM, SQL Monitor and Exadata performance metrics.

- Lead troubleshooting and RCA for critical P1/P2 production incidents.

- Support database and workload migrations from on-premises or other Oracle platforms to OCI Exadata.

Technical Skills :

- OCI Exadata / ExaDB-D, Exadata VM Clusters, Oracle Database 19c & 23ai, Oracle RAC, Grid Infrastructure, ASM, Data Guard, RMAN, Exadata Patching, AWR/ASH, Performance Tuning, OCI Networking, Linux, Backup & Recovery, DR, Database Migration.

Preferred Certifications :

- Oracle Cloud Infrastructure Architect Professional

- Oracle Cloud Database Services Professional

- Oracle Database Administration OCP / Professional

- Relevant Oracle Database 23ai certification

- Relevant Oracle Exadata, OCI Networking, Security or Migration certifications

Skills

Oracle Exadata, Oracle Cloud Infrastructure, Oracle DB, Oracle DBA, Monitoring Tools, Database Design, Database Performance Tuning, Oracle DB 12C

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