Ab Initio ETL Developer
Citi
Pune, Maharashtra, India
Full-Time
Competitive
OfficeManager
The Applications Development Intermediate Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.
Key Responsibilities
Technical Leadership
• Lead end-to-end design and development of ETL workflows using Ab Initio (GDE, Co>Operating System, Conduct-IT, Control Center)
• Define and enforce best practices for graph design, parallelism, and performance optimization
• Conduct code reviews and ensure adherence to enterprise standards
Data Engineering & Development
• Develop complex Ab Initio graphs, PSETs, and Conduct-IT plans for scalable data processing
• Build and manage high-volume batch and real-time pipelines using Ab Initio and messaging systems (TIBCO, queues)
• Perform data extraction, transformation, and validation using SQL (Oracle, Teradata) and UNIX scripting
Architecture & Design
• Design and implement meta>------------------------------------------------------
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