Data Engineer

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. KEY RESPONSIBILITIES: Designing, implementing, managing scalable data solutions using Snowflake environment for optimized data storage and processing. Migrate existing data domains/flows from relational data store to cloud data store (Snowflake). Identify and optimize new/existing data workflows. Identify and implement data integrity practices. Integrate data governance and data science tools with Snowflake ecosystem as per practice. Support the development of data models and ETL processes to ensure high quality data ingestion in cloud data store. Collaborate with team members to design and implement effective data workflows and transformations. Assist in the maintenance and optimization of Snowflake environments to improve performance and reduce costs. Contribute to proof of concept, documentation and best practices for data management and governance within the Snowflake ecosystem. Participate in code reviews and provide constructive feedback to improve team deliverables quality Design and develop data ingestion pipeline using Talend/Informatica using industry best practices. Writing efficient SQL and Python scripts for large dataset analysis and building end to end automation process on a set schedule. Design, implement data distribution layer using Snowflake REST API. SKILLS / QUALIFICATIONS Bachelor's degree in computer science, Software Engineering, Information Technology, Management Information Systems or related field required (master's degree preferred) Good years' experience in data analysis, data objects development and modeling in Snowflake data store. Snowflake REST API experience is required Experience with building data pipelines from legacy to Snowflake for unstructured and semi structured datasets Informatica ETL and/or Talend ETL experience. Efficient SQL and PLSQL queries development and Python scripts development experience. Proven ability to work in distributed systems Proficiency with relational databases (such as DB2) querying and focus on data transformations. Excellent problem-solving skills and team-oriented mindset Strong data modelling concepts and schema design on relational data store and on cloud data store Strong communication skills both verbal and written. Capable of collaborating effectively across a variety of IT and Business groups, across regions and different roles. Familiarity with data visualization tools such as Tableau and PowerBI is a plus. Collaborating with data scientists/experts to integrate machine learning models into Snowflake 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.