Sr DB Developer (PL/SQL, Mongo, Oracle)

. Company Profile

At CGI, we’re a team of builders. We call our employees members because all who join CGI are building their own company \- one that has grown to 72,000 professionals located in 40 countries. Founded in 1976, CGI is a leading IT and business process services firm committed to helping clients succeed. We have the global resources, expertise, stability and dedicated professionals needed to achieve. At CGI, we’re a team of builders. We call our employees members because all who join CGI are building their own company \- one that has grown to 72,000 professionals located in 40 countries. Founded in 1976, CGI is a leading IT and business process services firm committed to helping clients succeed. We have the global resources, expertise, stability and dedicated professionals needed to achieve results for our clients \- and for our members. Come grow with us. Learn more at www.cgi.com.

This is a great opportunity to join a winning team. CGI offers a competitive compensation package with opportunities for growth and professional development. Benefits for full\-time, permanent members start on the first day of employment and include a paid time\-off program and profit participation and stock purchase plans. We wish to thank all applicants for their interest and effort in applying for this position, however, only candidates selected for interviews will be contacted. No unsolicited agency referrals please.

Job Title: Senior DB Developer

Position: Senior Software Engineer

Experience:6\+ yrs

Main location: Hyderabad

We are looking for a highly skilled Senior Database Developer I 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 efficient 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

• *Your future duties and responsibilities**

• *Required qualifications to be successful in this role**

Preferred Qualifications

. Experience with Oracle performance tuning tools (AWR, ASH reports)

. Exposure to cloud databases (AWS RDS, Azure Cosmos DB, etc.)

. Knowledge of data warehousing concepts

. Experience in domains like Banking.

• *Together, as owners, let’s turn meaningful insights into action.**

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well\-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team—one of the largest IT and business consulting services firms in the world.