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.
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.
Core Technical Skills:
• Skilled DataStage and Talend Developer responsible for designing, developing, and maintaining ETL processes to support enterprise data integration, data warehousing, and analytics initiatives.
- Strong experience in: IBM DataStage (Parallel Jobs, Server Jobs) Talend (Talend Open Studio / Talend Data Integration)
- Strong SQL knowledge (Oracle, SQL Server, DB2, etc.)
- Hands-on experience in:
- ETL design and development
- Data modelling concepts
- Experience with Unix/Linux scripting.
- The candidate will work with large datasets and ensure efficient data movement, transformation, and quality.
Key Responsibilities:
- Design, develop, and maintain ETL jobs using IBM DataStage and/or Talend
- Build reusable components and frameworks for data integration
- Optimize ETL processes for performance and scalability Data Integration & Processing
- Extract, transform, and load (ETL/ELT) data from multiple sources (DBs, APIs, flat files, cloud)
• Handle structured and semi-structured data• Implement data validation, cleansing, and transformation rules
- Data Warehouse Support
- Work on data warehousing concepts (Star Schema, Snowflake schema, fact/dimension tables)
- Support data marts and reporting systems
- Ensure accurate and timely data availability for BI tools Performance Tuning
• Analyze job performance and optimize ETL workflows• Handle large data volumes efficiently
- Debug and troubleshoot ETL failures Collaboration
- Work with business analysts, data architects, and developers
- Understand data requirements and convert them into technical solutions
- Participate in agile development processes (Scrum, sprint planning) Documentation & Governance
- Document ETL processes, workflows, and data mappings
- Ensure adherence to data governance and security standards
- Maintain version control and deployment processes
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. We invite you to continue to apply for other opportunities that match your profile.
