Data Engineer

Wissen Infotech

3 - 6 years

25 - 30 Lacs

chennai

Posted:6 hours ago| Platform:

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Skills Required

data migration product engineering debugging manager technology healthcare data quality stored procedures monitoring financial services python

Work Mode

Work from Office

Job Type

Full Time

Job Description

Design, develop, and maintain data pipelines and ETL/ELT processes using PySpark /Databricks.
Optimize performance for large datasets through partitioning, indexing, and Spark optimization techniques.
Collaborate with cross-functional teams to gather requirements and resolve technical challenges.
Ensure data quality and integrity through validation, cleansing, and monitoring processes.
Analyze and optimize existing SQL queries, functions, and stored procedures for better performance.
Develop and maintain database routines such as procedures, functions, and views.
Participate in data migration projects and work with technologies such as Delta Lake/Data Warehouses.
Debug, troubleshoot, and resolve complex data pipeline issues.

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