Pyspark Developer

Cognizant

2 - 5 years

Kochi

Posted: 27/10/2025

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Job Description

Skill: Pyspark

Experience: 6 to 9 years

Location: AIA Kochi

Responsibilities

Develop and maintain scalable data pipelines using Python and PySpark.
Collaborate with data engineers and data scientists to understand and fulfill data processing needs.
Optimize and troubleshoot existing PySpark applications for performance improvements.
Write clean, efficient, and well-documented code following best practices.
Participate in design and code reviews.
Develop and implement ETL processes to extract, transform, and load data.
Ensure data integrity and quality throughout the data lifecycle.
Stay current with the latest industry trends and technologies in big data and cloud computing.

About Company

Cognizant is a global leader in technology and consulting services, helping businesses transform their operations through digital solutions. Specializing in IT services, including software development, business process outsourcing, and consulting, Cognizant supports clients across industries such as healthcare, financial services, manufacturing, and retail. With a focus on innovation, Cognizant assists organizations in modernizing their technology, improving operational efficiency, and enhancing customer experiences. Headquartered in the U.S., it is consistently ranked among the most admired companies in the world and is a member of the NASDAQ-100.