COCognizant Technology Solutions India Pvt Ltd
Python with Pyspark and SQL
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.
