Oracle DBA

Required Skills - Oracle DBA, Performance Tuning Experience, Aurora Postgres, Aurora MySQL, Delphix Masking, Delphix Virtualization

Designing and maintaining schemas based on business and application requirements.

Supporting application releases: managing schema changes, data migrations

Troubleshooting SQL performance issues related to application code.

Collaborating with developers to optimize SQL queries and procedures.

Ensuring application/database compatibility during upgrades or new releases

Experience with CI/CD pipelines for database deployments.

 

Maintain and tune application databases for optimal performance. Support software development lifecycle (SDLC) with schema, scripts, and release management.

Ensure database reliability, backup, and security.

Troubleshoot and resolve application-data related issues.

Collaborate actively with developers, architects, and business analysts.

 

Database Knowledge: Knowledge on Delphix Masking process Knowledge on Delphix Virtualization Proficiency in one or more RDBMS platforms: Oracle, PostgreSQL, MySQL (AWS Aurora).

Understanding of database architecture, schema design, and data modeling. Advanced SQL, including query optimization and performance tuning.

Experience with PL/SQL, PG-PSQL, or appropriate procedural languages.

Knowledge of indexes, partitions, triggers, and database constraints.

Monitoring & Troubleshooting Using OEM, AWS Cloud watch, performance insights monitoring tools to track performance and availability.

Execution and tuning of database backup/restore and disaster recovery strategies.

Diagnostics and resolution of database-related incidents in production or development environments. Security and Compliance Managing database security (user roles, access control, encryption).

Supporting audits, compliance checks, and adhering to regulatory standards.