Pyspark Developer
TCS
6 - 8 years
Hyderabad
Posted: 02/05/2025
Job Description
Analyze existing Teradata tables and Data Warehouse structures.
Design and implement a strategy to migrate data from Teradata to Spark 3.x and Delta Lake.
Develop PySpark scripts to extract, transform, and load (ETL) data from Teradata to Delta Lake.
Optimize and refactor existing SQL queries and ETL processes for performance in Spark.
Collaborate with data engineers, database administrators, and business stakeholders to ensure data accuracy and integrity.
About Company
Tata Consultancy Services (TCS) is one of the largest multinational IT services and consulting companies in the world, headquartered in Mumbai, India. It operates in over 50 countries and is a part of the Tata Group, India's largest business conglomerate. TCS offers a wide range of services including software development, consulting, digital transformation, and business solutions, serving industries such as finance, healthcare, retail, and telecommunications. Known for its global reach, technological expertise, and innovation, TCS is consistently ranked among the top IT services companies globally.
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