Position Description
DB Developer : We are looking for a highly skilled Mid Database Developer (5 +) with strong expertise in Oracle PL/SQL and MongoDB to design, develop, optimize, and maintain robust data solutions.
Key Responsibilities
Database Development & Design
• Design and develop complex PL/SQL packages, procedures, functions, and triggers
• Build and maintain effective data models, schemas, and database structures
• Develop and manage MongoDB collections, queries, and aggregation pipelines
• Ensure data integrity, consistency, and security across systems
Performance Optimization
• Analyze and optimize slow running queries and database performance
• Implement indexing strategies and query tuning techniques
• Monitor database performance and recommend improvements
• Troubleshoot production issues and provide timely resolutions
Data Integration & Processing
• Develop and maintain ETL processes and data pipelines
• Integrate data between relational (Oracle) and NoSQL (MongoDB) systems
• Work with large datasets and ensure efficient data processing
Collaboration & Support
• Collaborate with developers, architects, and QA teams for seamless delivery
• Participate in design discussions and provide database expertise
• Support release activities, deployments, and production support
• Document technical designs, data flows, and best practices
Required Skills & Qualifications
Technical Skills
• Strong experience in Oracle Database development (PL/SQL)
• Hands on experience with MongoDB (CRUD operations, indexing, aggregation)
• Expertise in SQL query optimization and performance tuning
• Experience in data modeling (ER diagrams, normalization/denormalization)
• Knowledge of ETL tools or scripting (Shell, Python, etc.)
• Familiarity with database migration and data transformation
Tools & Technologies
• Oracle SQL Developer / TOAD
• MongoDB Compass / Shell
• Version control tools (Git, Bitbucket)
• CI/CD exposure is a plus
Preferred Qualifications
• E
📌 Senior Software Engineer (Hyderabad)
🏢 CGI
📍 Hyderabad