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Python Developer

Cognizant

10 - 12 years

Noida

Posted: 27/10/2025

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Job Description

Job Summary

We are seeking a Sr. Software Engineer with 6 to 10 years of experience to join our dynamic team. The ideal candidate will have expertise in Python Web Frameworks AWS Lambda and data processing tools like Numpy and Pandas and messaging queues like Kafka or RabbitMQ The role involves developing scalable solutions and optimizing performance for our consumer lending domain. This is a hybrid work model with no travel required.

Responsibilities

  • Develop and maintain scalable software solutions using Python Web Frameworks such as Flask and Django.
  • Implement data processing and analysis using Numpy and Pandas to enhance application performance.
  • Utilize RabbitMQ or Kafka for efficient message brokering and data streaming.
  • Design and deploy serverless applications using AWS Lambda to improve system efficiency.
  • Collaborate with cross-functional teams to integrate SQL Server databases with existing applications.
  • Ensure code quality and maintainability through rigorous testing and code reviews.
  • Optimize application performance by identifying bottlenecks and implementing solutions.
  • Participate in the full software development lifecycle from concept to deployment.
  • Provide technical guidance and mentorship to junior engineers.
  • Stay updated with emerging technologies and industry trends to drive innovation.
  • Work closely with product managers to understand business requirements and translate them into technical specifications.
  • Contribute to the continuous improvement of development processes and methodologies.
  • Ensure compliance with security and data protection standards
  • Qualifications
  • Demonstrated expertise in Python Web Frameworks such as Flask and Django.
  • Proficiency in data processing tools like Numpy and Pandas.
  • Experience with message brokering using RabbitMQ and Kafka.
  • Strong knowledge of AWS Lambda for serverless application development.
  • Solid understanding of SQL Server for database integration.
  • Familiarity with the consumer lending domain is a plus.
  • Excellent problem-solving skills and attention to detail.

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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