CO

Python with Pyspark and SQL

Cognizant Technology Solutions India Pvt Ltd
Hyderabad ₹5-9 LPA Posted 3 Nov 2026
FULL TIME
Performance Tuning
snowflake
Etl
Technical Documentation
Data Integration
+11 more

Job Description

Responsibilities

  • Design and build high-performance data solutions using Snowflake Tasks to streamline and automate data processing workflows.
  • Develop and maintain Snowflake Streams to support real-time data capture, monitoring, and processing.
  • Apply Snowflake SQL to run complex queries and execute data transformations that improve accessibility and analytical insights.
  • Implement Snowpipe to enable continuous, reliable data ingestion and ensure timely, accurate data availability.
  • Partner with cross-functional teams to capture data requirements and translate them into clear technical specifications.
  • Improve and tune Snowflake architectures to deliver performance and scalability, supporting dependable data solutions.
  • Provide technical direction and support to junior developers, contributing to a collaborative and innovative team environment.
  • Perform regular code reviews to ensure alignment with best practices and uphold high-quality engineering standards.
  • Troubleshoot and resolve technical issues involving Snowflake implementations to minimize downtime and reduce disruptions.
  • Stay current with the latest Snowflake capabilities and industry trends, integrating relevant updates into existing solutions.
  • Document technical processes and solutions to support knowledge transfer and ongoing continuity.
  • Participate in continuous improvement efforts aimed at enhancing data processing efficiency and effectiveness.

Qualifications

  • Demonstrated proficiency in Snowflake Tasks, with the ability to automate data workflows.
  • Demonstrated expertise in Snowflake Streams to support real-time data processing.
  • Strong Snowflake SQL skills, including complex data manipulation and extraction of actionable insights.
  • Experience with Snowpipe to support efficient data ingestion.
  • Ability to collaborate effectively while working in a hybrid model, balancing remote and in-office responsibilities.
  • Excellent problem-solving skills to address and resolve technical challenges effectively.
  • A proactive mindset for learning and incorporating new Snowflake features.

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