CGI Hiring Freshers 2026 | Jr Data ETL Tester Role – Big Data Testing Job Opportunity

CGI Hiring Freshers | Jr. Data ETL Tester Role

Introduction

CGI is hiring freshers for the Jr. Data ETL Tester role, offering a great opportunity to build a career in Big Data, ETL testing, and quality engineering. This role is ideal for candidates with knowledge of SQL, Python, and data validation processes. Join one of the world’s leading IT consulting firms and grow your career.

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CGI Hiring Freshers – Jr. Data ETL Testers Associate

Job Description

Founded in 1976, CGI is among the largest independent IT and business consulting services firms in the world. With 94,000 consultants and professionals across the globe, CGI delivers an end-to-end portfolio of capabilities, from strategic IT and business consulting to systems integration, managed IT and business process services and intellectual property solutions.

We are seeking a motivated Quality Engineer to take ownership of testing deliverables across Big Data, Data Warehouse (DWH), and ETL projects. The role involves validating complex data processes, building automation solutions, and ensuring quality standards from project inception through deployment.

Roles & Responsibilities

• Deliver test artifacts for assigned projects/modules from inception to deployment.
• Execute and validate Big Data/DWH/ETL processes to ensure accuracy and reliability.
• Create and maintain test suites for new and existing features, enabling end to end data validation.
• Collaborate with Lead QE to ensure release activities meet enterprise QA standards.
• Perform medium to complex SQL queries for data validation and transformation checks.
• Build automation solutions for data validation using Python and PySpark across all phases of the test lifecycle.
• Participate actively in Agile ceremonies, including sprint planning, demos, and daily scrums.
• Maintain effective communication with BAs, LOB stakeholders, and global delivery teams.

Requirements / Skills

• Experience: 0–3 years in Big Data/ETL/DWH testing with RDBMS and/or Hadoop reporting.
• SQL Expertise: Ability to write and validate complex queries (Joins, functions, CTEs).
• Programming: Hands on experience (1+ years) with Python/PySpark for data testing and automation frameworks.
• ETL Testing: Knowledge of table and file ingestion processes; exposure to real time streaming applications is a plus.
• QA Practices: Understanding of testing processes, defect management, and the Quality Engineering lifecycle.
• Collaboration: Strong communication skills and ability to work effectively in Agile teams.

Preferred Qualifications

• Analytical thinker with strong problem solving skills.
• Comfortable working with large datasets and validating complex transformations.
• Enthusiastic about automation and continuous improvement in testing processes.
• Team player with the ability to collaborate across global delivery teams.
• Skills: Python, SQL, Unix, Xray

FAQ

• Who can apply for CGI Jr Data ETL Tester role?
  Candidates with a Bachelor’s degree in Computer Science or related field can apply.
• Is this role suitable for freshers?
  Yes, candidates with 0–3 years of experience are eligible.
• What skills are required?
  Skills in SQL, Python, ETL testing, and Big Data are required.
• What tools should I know?
  Knowledge of Python, SQL, Unix, and Xray is required.
• What is the salary?
  The salary is as per industry standards.
• What kind of work will I do?
  You will work on ETL testing, data validation, and automation frameworks.