Tata Consultancy Services
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.
About TCS:
TCS is an IT services, consulting, and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 55 years.
Its consulting-led, cognitive-powered portfolio of business, technology, and engineering services and solutions is delivered through its unique Location Independent Agile delivery model, recognized as a benchmark of excellence in software development. A part of the Tata group, India’s largest multinational business group, TCS operates in 55 countries and employs over 607,000 highly skilled individuals, including more than 10,000 in Canada.
The company generated consolidated revenues of US $ 30 billion in the fiscal year ended March 31, 2025, and is listed on the BSE and the NSE in India. TCS’ proactive stance on climate change and award-winning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index.
Role Description:
• Architect and build efficient ETL pipelines in Python to process diverse data sources
• Implement data transformation logic using pandas for complex manipulations and aggregations
• Document pipeline architecture, data flows, and transformation processes
• Collaborate with data scientists and business stakeholders to understand data requirements
• Optimize existing pipelines for performance and maintainability
• Implement data quality checks and monitoring solutions
Required Skill Set:
• Strong Python programming experience
• Advanced proficiency with pandas for data manipulation and analysis
• Experience designing and maintaining production ETL workflows
• Solid understanding of data modeling concepts and techniques
• Familiarity with SQL and relational database concepts
• Version control systems (Git) and collaborative development practices
• Problem-solving mindset with attention to detail
• Strong communication skills to explain technical concepts clearly
• Commitment to code quality and testing practices
• Ability to balance competing priorities in a fast-paced environment
Desired Skill Set:
• Experience with DevOps such as Git, Jenkins, Jira, Confluence, and other similar technologies.
• Familiarity with Messaging Queue systems such as Solace.
• Experience working with Cloud technologies and developing applications for cloud deployment via Kubernetes/Docker.
• Experience with Polars for high-performance data processing
• Familiarity with DuckDB for analytical query processing
• Knowledge of cloud-based data platforms (AWS, GCP, or Azure)
• Experience with orchestration tools like Airflow, Luigi, or Dagster
• Understanding of data governance and compliance requirements
• Contributions to open-source data projects with micro-services architecture and API management
• Experience building applications delivered and executed in cloud (e.g.
AWS, GCP, etc.)
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 accommodations 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.
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