ETL Developer

Tata Consultancy Services

New York, United States

Salary : 15,500 - 19000

Job Title :   ETL Developer (Ab Initio)
Experience Required - 8+ Years

Must Have Technical/Functional Skills

8+ years of software development experience in a professional environment and/or comparable experience 
Extensive handson experience with Ab Initio software, including its various components and functionalities. 
Strong understanding of ETL principles, data warehousing concepts, and data integration best practices. 
Good understanding of Big Data, Spark, Cloud solutions
Experience with backend Java is a good add on
Ability to analyze data requirements, design data models, and understand data relationships. 
Proficiency in programming languages relevant to data processing and scripting (e.g., Unix scripting, SQL). 
Strong analytical and problem-solving skills to diagnose and resolve complex issues. 
Ability to reverse engineer Legacy Platform and contribute to modernization journey
Experience with distributed (multi-tiered) systems, algorithms, and relational databases. 
Skills:
Ab Initio/Big Data/Spark
SQL
ETL
Data Warehousing
Unix/Linux
Shell Scripting

Roles & Responsibilities:
Design and develop ETL processes using Ab Initio software.
Collaborate with data architects and analysts to understand data requirements.
Create and maintain technical documentation for ETL processes.
Optimize performance of data processing systems.
Ensure data quality and integrity throughout the ETL process.
Perform unit testing and support system integration testing.
Troubleshoot and resolve any issues related to data integration.
Lead reviews of colleagues' work. 


Salary Range - $100,000 to $125,000 per year