Pyspark

Cognizant

5 - 7 years

nan

Posted: 18/04/2025

Job Description



Job Summary

We are seeking a skilled Developer with 3 to 5 years of experience to join our team. The ideal candidate will have expertise in Informatica Snowflake Python MSBI / SSIS Admin Spark Pyspark and PySpark. This role requires working from the office during day shifts. The candidate will contribute to the development and maintenance of our data systems ensuring high performance and reliability.


Responsibilities

  • Develop and maintain data integration workflows using Informatica to ensure seamless data flow.
  • Implement and optimize data warehousing solutions using Snowflake to support business intelligence initiatives.
  • Write and maintain Python scripts to automate data processing tasks and improve efficiency.
  • Administer and manage MSBI / SSIS environments to ensure data integration processes run smoothly.
  • Utilize Spark and PySpark to process large datasets and perform complex data transformations.
  • Collaborate with cross-functional teams to understand data requirements and deliver solutions that meet business needs.
  • Monitor and troubleshoot data pipelines to ensure data accuracy and integrity.
  • Provide technical support and guidance to team members on data integration and processing best practices.
  • Document data workflows processes and system configurations to maintain a comprehensive knowledge base.
  • Participate in code reviews to ensure code quality and adherence to best practices.
  • Stay updated with the latest industry trends and technologies to continuously improve data solutions.
  • Contribute to the overall success of the team by sharing knowledge and expertise.
  • Ensure that all data solutions align with the companys goals and contribute to its mission of delivering high-quality data services.

  • Qualifications

  • Possess strong experience in developing data integration workflows using Informatica.
  • Have expertise in implementing and optimizing data warehousing solutions with Snowflake.
  • Demonstrate proficiency in writing and maintaining Python scripts for data processing.
  • Show experience in administering and managing MSBI / SSIS environments.
  • Have hands-on experience with Spark and PySpark for processing large datasets.
  • Exhibit strong problem-solving skills and the ability to troubleshoot data pipelines.
  • Possess excellent communication skills to collaborate effectively with cross-functional teams.
  • Have a proactive approach to learning and staying updated with industry trends.
  • Demonstrate attention to detail and a commitment to delivering high-quality data solutions.
  • Show the ability to document workflows and processes comprehensively.
  • Exhibit a team-oriented mindset and a willingness to share knowledge and expertise.
  • Have a strong understanding of data integration and processing best practices.
  • Show a commitment to aligning data solutions with the companys goals and mission.

  • Certifications Required

  • Certified Informatica Developer Snowflake SnowPro Certification Microsoft Certified: Data Analyst Associate
  • 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.

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