P
Persistent
Database Administrator
Skills
SQL QueriesOracleAzure
1 month ago
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Important information
Contract type:
Permanent
Salary:
₹2,000,000 – ₹3,000,000 / year
Location:
Ahmedabad, Gujarat, India
Work mode:
Onsite
Published on:
25 September 2026
What they need
- Audit, analyze, and refactor legacy PL/SQL packages, stored procedures, functions, and triggers into modular, maintainable, and optimized database components.
- Rewrite and optimize complex SQL queries using Oracle 19c Cost-Based Optimizer (CBO) best practices.
- Transform cursor-based and row-by-row processing logic into high-performance set-based SQL using BULK COLLECT and FORALL techniques.
- Perform comprehensive database performance assessments and recommend optimization strategies.
- Design and implement structured logging, tracing, monitoring, auditing, and error-handling frameworks.
- Lead schema redesign initiatives, including normalization, denormalization, and optimization of large-scale enterprise databases.
- Develop advanced partitioning, indexing, compression, and storage strategies for Oracle 19c environments.
- Identify and eliminate technical debt, including obsolete database objects, redundant indexes, inefficient code, and unnecessary data access patterns.
- Perform deep execution plan analysis using Oracle SQL Monitor, SQLTXPLAIN, AWR, ASH, and other diagnostic tools.
- Optimize Azure-hosted applications and services interacting with Oracle databases through enhanced connection pooling, batch processing, and integration patterns.
- Design scalable data integration frameworks leveraging Azure Data Factory and cloud-native technologies.
- Improve database availability, scalability, reliability, and disaster recovery capabilities.
- Collaborate with application developers to embed database performance best practices within software development lifecycles.
- Lead database modernization and migration initiatives across cloud and hybrid environments.
- Establish database governance standards, performance benchmarks, and architectural best practices.
- Provide technical leadership and mentorship to database administrators, developers, and technical teams.
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