Ab Initio Developer at Tata Consultancy Services
United States Digital Space LLC • mississauga, on • Posted June 19, 2026
About the Role
Elevate your career as an Ab Initio Developer with Tata Consultancy Services in Mississauga, ON. This role emphasizes ETL design, data warehousing, and automation in a diverse environment.
At Tata Consultancy Services, we seek a candidate with mastery in Ab Initio, SQL, and Unix/Linux for our innovative technology team. Your main role will be to develop and maintain end-to-end ETL processes while collaborating with data architects to meet business requirements. Join an organization known for its commitment to diversity and high standards of service.
Key Responsibilities: • Design and maintain ETL processes using Ab Initio • Write optimized SQL queries for data transformation • Automate workflows via Unix/Linux Shell scripting • Perform performance tuning for large datasets • Resolve production issues with root-cause analysis
Requirements: • Proven experience with GDE, EME, and Control Center • Strong SQL proficiency (Oracle, Teradata, or Snowflake) • Knowledg...
At Tata Consultancy Services, we seek a candidate with mastery in Ab Initio, SQL, and Unix/Linux for our innovative technology team. Your main role will be to develop and maintain end-to-end ETL processes while collaborating with data architects to meet business requirements. Join an organization known for its commitment to diversity and high standards of service.
Key Responsibilities: • Design and maintain ETL processes using Ab Initio • Write optimized SQL queries for data transformation • Automate workflows via Unix/Linux Shell scripting • Perform performance tuning for large datasets • Resolve production issues with root-cause analysis
Requirements: • Proven experience with GDE, EME, and Control Center • Strong SQL proficiency (Oracle, Teradata, or Snowflake) • Knowledg...