Manager | Ab Initio | Mumbai | Engineering | Data Modernization & Migration

Deloitte & Touche GmbH Wirtschaftsprüfungsgesellschaft; Mumbai; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

Deloitte & Touche GmbH Wirtschaftsprüfungsgesellschaft in Mumbai is seeking an experienced Ab Initio Developer/Manager with around 10 years of hands-on ETL and data integration expertise. The role focuses on designing complex data pipelines, leveraging Ab Initio components, GDE, and Unix/Linux environments to support enterprise data warehousing and production support.

Responsibilities include building scalable graphs, tuning ETL performance, and writing complex SQL across Oracle, DB2, SQL

Qualifications

• Around 10 years of hands-on experience in ETL development and data warehousing.

Responsibilities

• Design, develop, and maintain Ab Initio ETL workflows using GDE.

Education

Bachelor of Engineering

Tools

Ab Initio

GDE

Unix/Linux

SQL

Oracle

DB2

SQL Server

Teradata

Job description

Select how often (in days) to receive an alert:

Job Title: Manager | Ab Initio | Mumbai | Engineering | Data Modernization & Migration

Job Summary

We are looking for an experienced Ab Initio Developer with around 10 years of hands-on experience in ETL development, data integration, and enterprise data warehouse solutions. The candidate should have strong expertise in Ab Initio components, GDE, Unix/Linux, SQL, and production support, with the ability to design and deliver complex data pipelines.

Graduation - B.E/B.Tech

Key Responsibilities

• Design, develop, and maintain complex Ab Initio ETL workflows using GDE.
• Develop graphs using components such as Reformat, Rollup, Join, Scan, Lookup, Partition, Gather, Sort, and Dedup Sorted.
• Work with Ab Initio Co>Operating System, EME, and Control Center.
• Analyze business requirements and translate them into scalable ETL solutions.
• Develop reusable and performance-optimized Ab Initio graphs.
• Perform ETL performance tuning, including partitioning, sorting, lookup optimization, and memory management.
• Write complex SQL queries and work with relational databases such as Oracle, DB2, SQL Server, or Teradata.
• Develop and maintain Unix/Linux shell scripts for ETL automation and scheduling.