Job Description
As a part of CGI Recruitment 2026, you will work as a Quality Engineer responsible for testing deliverables across Big Data, Data Warehouse (DWH), and ETL projects.
You will validate complex data transformations, develop automation frameworks, and ensure high-quality standards from development to deployment.
This role is perfect for candidates with a strong foundation in SQL and Python, who want to grow in data validation and Agile environments.
Key Responsibilities
- Deliver testing artifacts across project lifecycle (inception to deployment)
- Validate Big Data, ETL, and DWH processes for accuracy and reliability
- Design and maintain test cases for end-to-end data validation
- Execute complex SQL queries for validation and transformation checks
- Build automation frameworks using Python / PySpark
- Participate in Agile activities like sprint planning and daily stand-ups
- Collaborate with QA leads, business analysts, and global teams
Skills & Eligibility
Education:
- B.E / B.Tech / B.Sc / M.E / M.Tech / M.Sc (Computer Science or related field)
Experience:
- 0–3 years in ETL / Big Data / DWH Testing
Technical Skills:
- Strong SQL knowledge (Joins, CTEs, functions)
- Experience with Python or PySpark
- Understanding of ETL pipelines and data ingestion
Other Skills:
- Analytical thinking and problem-solving ability
- Good communication and teamwork skills
- Knowledge of QA lifecycle and defect management
Why Join CGI?
- Work on cutting-edge Big Data technologies
- Exposure to global enterprise projects
- Strong learning and career growth opportunities
- Collaborative and innovation-driven environment

