Data Engineer
Confirmed on the employer's own hiring board on Oct 24, 2026. First seen by Alion on Oct 22, 2026.
Role: Engineer. Skills: Tableau, Database. Experience: 8 - 14 Years
Inclusion without Exception
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.
TCS has been serving the Canadian marketplace for more than 35 years and today is the technology partner of choice for many of the country's leading organizations. As one of the largest IT services providers in Canada and globally, TCS is aiming 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 and values of the Tata Group, TCS is focused on creating long-term value for its clients, investors, employees, and the communities it serves. With a highly skilled workforce supporting customers from coast to coast, TCS has consistently been recognized as a Top Employer by the Top Employers Institute, including a recent top ranking at the country level.
TCS also sponsors 14 of the world's most prestigious marathons and endurance events, including the TCS Toronto Waterfront Marathon, reflecting its commitment to health, sustainability, and community empowerment.
Data Engineer
Skills Required:
- Experience with Tableau dashboards and enhance data visualization capabilities.
- Familiarity with AWS Glue for data integration is beneficial for handling ETL processes.
- Knowledge of Agile methodologies and tools like Jira is advantageous for team collaboration.
- Exposure to AI tools like GitHub Copilot can improve efficiency.
- Understanding of scripting for automation is a plus.
- Strong Postgress SQL skills are essential for data extraction and manipulation.
- Hands-on experience with Tableau Desktop is crucial for creating impactful dashboards.
- Familiarity with Tableau Prep for data preparation is necessary.
- Experience in analyzing data quality issues is important for maintaining data integrity.
- Ability to troubleshoot data preparation and dashboard issues is a must.
- What you need to succeed
- University Degree in a related field
- Strong Postgress SQL skills and experience working with relational databases including creation of views, store procedures, joins and sub queries.
- Hands-on experience with Tableau Desktop and Tableau Server or Tableau Cloud.
- Practical experience using Tableau Prep to combine, clean, transform, and prepare data.
- Familiarity with Tableau administration, extract refreshes, user permissions, and deployment processes.
- Experience designing user-friendly, interactive, and performance-optimized Tableau dashboards.
- Exposure to the using AI tools like GitHub copilot for improved efficiency.
Preferred Skills
- Experience with Grafana dashboards and maintenance like improving performance, generating documenting of the metrics we have already in Grafana.
- Experience with AWS Glue for data cataloging, ETL, data integration, or pipeline development.
- Experience with Python or scripting for data transformation and automation.
- Experience working in Agile delivery teams and using tools such as Jira and Confluence.
Roles and responsibilities:
- Cleanse, validate, standardize, and blend data to ensure accuracy, consistency, and completeness.
- Extract, transform, and prepare data from multiple sources using SQL for reporting and business intelligence purposes.
- Write complex SQL queries, including joins, subqueries, common table expressions, aggregations, views, store procedure and window functions.
- Develop and maintain reliable data preparation workflows using Tableau Prep.
- Analyze data quality issues.
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. We invite you to continue to apply for other opportunities that match your profile.