PL/SQL Developer
Gemstone communications
No.51, Rajiv Gandhi Salai (OMR), Rattha Tek Meadows, Tower A, Ground Floor, Sholinganallur, Chennai, Tamil Nadu, India, 600 119
Full Time
Hybrid
Job description
Key Responsibilities
Design, develop, test, and maintain Oracle PL/SQL packages, procedures, functions, triggers, and database objects.
Write, optimize, and troubleshoot complex SQL queries for business-critical applications.
Perform query optimization and database performance tuning to improve application efficiency.
Develop and maintain tables, views, indexes, sequences, synonyms, and constraints.
Analyze execution plans and implement performance improvement strategies.
Create reusable PL/SQL components following coding standards and best practices.
Develop ETL scripts, data migration utilities, and data validation processes.
Troubleshoot production issues and provide timely resolutions.
Collaborate with developers, business analysts, QA teams, and project stakeholders.
Support database deployment, release management, and production activities.
Ensure database security, integrity, backup, and data consistency.
Prepare technical documentation and participate in peer code reviews.
Monitor database health and recommend continuous improvements.
Stay updated with Oracle technologies and industry best practices.
Required Skills
Oracle SQL
Oracle PL/SQL
Oracle Database (11g/12c/19c)
Stored Procedures
Functions
Packages
Triggers
Cursors
Collections
Exception Handling
Dynamic SQL
Bulk Collect & FORALL
Joins & Subqueries
Analytical Functions
Views, Indexes & Sequences
Query Optimization
SQL Performance Tuning
Execution Plan Analysis
Database Design & Data Modeling
Oracle SQL Developer / TOAD
ETL & Data Migration
Git / Version Control
Unix/Linux (Preferred)
Education Qualification
B.E. / B.Tech
M.E. / M.Tech
B.Sc.
M.Sc.
BCA
MCA
Bachelor's or Master's Degree in a relevant discipline
Experience
2–6 years of hands-on experience in Oracle SQL & PL/SQL Development.
Experience working with enterprise-level database applications.
Strong analytical, debugging, and problem-solving skills.
Preferred Qualifications
Experience with ERP, HRMS, CRM, Banking, Healthcare, Retail, or Enterprise Applications.
Knowledge of Oracle APEX, Oracle Forms & Reports is an added advantage.
Oracle Certification is a plus.
Experience working in Agile/Scrum development environments.
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