Tata Consultancy Services Limited

Abinitio Developer

📍 Location
mississauga, on
⏰ Job Type
Full-time
📅 Posted
June 09, 2026
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Job Description

Must Have Technical/Functional Skills Must have Skills

Ab Initio Mastery: Proven experience with GDE, EME, Graphs, Meta-programming and Control Center.

Database Expertise: Strong proficiency in SQL (Oracle, Teradata, or Snowflake preferred).

Unix/Linux: Solid experience in Shell Scripting (Korn, Bash) for process automation.

Data Warehousing: Deep understanding of ETL patterns, data modeling, and BigData concepts.

Problem Solving: Ability to debug complex data flows and optimize throughput.

Preferred/Bonus Skills

Experience with Python for data manipulation or automation.

Knowledge of CI/CD pipelines and version control (Git).

Familiarity with cloud platforms (AWS, Azure, or GCP).

Roles & Responsibilities

Design, develop, and maintain end-to-end ETL processes using Ab Initio (GDE, Co-Operating System).

Write and optimize complex SQL queries for data extraction and transformation....

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