Ab Initio Developer

Citigroup
Full-time Chennai, India other-general
Posted:
February 25, 2026
Location:
Chennai, India, India

Job Description

Job Description:
We are seeking a highly skilled and experienced Ab Initio Senior Developer with a strong background in ETL processes, data integration, and data warehousing. The ideal candidate will have extensive experience in designing, developing, and implementing data solutions using Ab Initio tools and technologies.

Key Responsibilities:
Design, develop, and implement ETL workflows and data pipelines using Ab Initio tools such as GDE, Co>Operating System, and EME.
Collaborate with business analysts, data architects, and other stakeholders to gather and analyze requirements for data integration and transformation.
Develop and optimize Ab Initio graphs for data extraction, transformation, and loading (ETL) processes.
Implement data quality checks, error handling, and exception management in ETL processes.
Work with large datasets and ensure high performance, scalability, and reliability of data pipelines.
Perform root cause analysis and resolve data-rel...

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Job Overview

Job Type: Full-time
Location: Chennai, India
Posted: February 25, 2026
Deadline: March 07, 2026