Senior Ab Initio Developer Position

Tata Consultancy Services Limited • mississauga, on, Canada • Posted June 05, 2026

Location mississauga, on
Job Type Full-time
Category Other-General
Posted June 05, 2026
Excel as an Ab Initio Developer, leveraging your mastery in GDE and SQL within our dynamic data environment. This on-site role emphasizes ETL process design and Unix/Linux automation.

We seek a skilled Senior Ab Initio Developer to design and maintain ETL processes using Ab Initio tools. Proficiency in SQL databases like Oracle, Teradata, or Snowflake is essential, along with solid Shell Scripting skills for process automation. You'll collaborate closely with data architects, transforming business needs into effective technical solutions.

Key Responsibilities: • Design and develop end-to-end ETL processes with Ab Initio • Write and optimize complex SQL queries for data manipulation • Automate workflows using Shell Scripting in Unix/Linux • Conduct performance tuning for Ab Initio graphs and SQL • Troubleshoot production issues and perform root cause analysis

Requirements: • Proven experience with GDE, EME, and Control Center • Strong knowledge of SQL, prefera...

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