Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes. Tata Consultancy Services (BSE: 532540, NSE: TCS) is the technology partner of choice for industry-leading organizations worldwide. Since its inception in 1968, TCS has upheld the highest standards of innovation, engineering excellence and customer service. It has set an aspiration to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence. Rooted in the heritage of the Tata Group, TCS is focused on creating long term value for its clients, its investors, its employees, and the community at large. With a highly skilled workforce spread across 56 countries and 194 service delivery centers across the world, the company has been recognized as a top employer in six continents. With the ability to rapidly apply and scale new technologies, the company has built long term partnerships with its clients. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to artificial intelligence today. Role Overview

We are seeking a detail-oriented ETL Automation Quality Engineer to ensure the reliability, accuracy, and efficiency of data pipelines. This role combines expertise in ETL processes,



automation, and quality engineering to validate data integrity and system performance in a cloud-based setting. Key Responsibilities

Design, develop, and maintain automated test frameworks for ETL workflows Validate data accuracy, consistency, and integrity across databases and data lakes Write complex SQL queries to test data transformations and quality Develop Python-based automation scripts for testing, monitoring, and reporting Integrate automated testing into CI/CD pipelines using GitHub and GitHub Actions Manage and validate data processing workflows in AWS environments, including AWS S3 Apply quality engineering methodologies, including test planning, risk analysis, and defect tracking Develop and execute test cases for ETL processes and end-to-end data workflows Validate API integrations and data exchanges where applicable Document test strategies, test results, and improvement recommendations Collaborate with cross-functional teams to troubleshoot data issues and optimize ETL processes Must-Have Skills





Strong SQL expertise with hands-on data validation and complex query development Proficiency in Python scripting and test automation Experience with ETL testing and automation frameworks Hands-on experience with Unix/Linux environments Experience working with AWS cloud services, including AWS S3 Knowledge of Hadoop, Parquet, and large-scale data platforms Experience using GitHub and GitHub Actions for source control and CI /CD Strong understanding of Quality Engineering principles and testing methodologies Experience in defect tracking, root cause analysis, and test planning Strong analytical and problem-solving skills Excellent communication and stakeholder management skills Nice-to-Have Skills

Experience with API testing and validation Exposure to data lakes and modern data engineering architectures Knowledge of CI/CD best practices for data platforms Experience with performance and scalability testing of ETL pipelines Familiarity with Agile/Scrum development methodologies Experience working in Banking, Financial Services, or other regulated environments Salary Range - CA$ 90,000 - CA$ 110,000 Per Year TCS does not use artificial intelligence tools for candidate screening or evaluation. This post is for a current vacancy. The hiring process includes an initial screening, followed by a technical evaluation and managerial discussion. Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources. Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period.

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📌 ETL Automation Quality Engineer (Toronto)
🏢 Tata Consultancy Services
📍 Toronto