Sr. Developer

Cognizant

9 - 11 years

Chennai

Posted: 17/05/2025

Job Description



Job Summary

We are seeking a Sr. Developer with 6 to 9 years of experience in SQL Server and ETL Validation. The ideal candidate will work from our office during day shifts. This role involves developing and maintaining data solutions ensuring data integrity and optimizing performance. The candidate will play a crucial role in enhancing our data infrastructure and contributing to the companys success.


Responsibilities

  • Develop and maintain SQL Server databases to ensure optimal performance and data integrity.
  • Perform ETL validation to ensure accurate and reliable data extraction transformation and loading processes.
  • Collaborate with cross-functional teams to gather and analyze requirements for data solutions.
  • Design and implement data models to support business intelligence and reporting needs.
  • Optimize SQL queries and database performance to enhance system efficiency.
  • Provide technical support and troubleshooting for database-related issues.
  • Ensure data security and compliance with company policies and industry standards.
  • Document database designs processes and procedures for future reference.
  • Conduct code reviews and provide feedback to improve code quality and performance.
  • Stay updated with the latest industry trends and technologies to incorporate best practices.
  • Participate in project planning and provide estimates for development tasks.
  • Mentor junior developers and share knowledge to foster a collaborative team environment.
  • Contribute to the continuous improvement of development processes and methodologies.

  • Qualifications

  • Must have strong experience in SQL Server and ETL validation.
  • Should have a solid understanding of database design and data modeling.
  • Must possess excellent problem-solving and analytical skills.
  • Should have experience with performance tuning and query optimization.
  • Must be able to work effectively in a team-oriented environment.
  • Should have strong communication skills to interact with stakeholders.
  • Nice to have experience with data warehousing and business intelligence tools.
  • Must be detail-oriented and capable of managing multiple tasks simultaneously.
  • Should have a proactive approach to identifying and addressing potential issues.
  • Must be committed to delivering high-quality solutions within deadlines.
  • Should have a continuous learning mindset to stay updated with new technologies.
  • Nice to have experience with cloud-based data solutions.
  • Must be able to document technical specifications and processes clearly.

  • Certifications Required

    Certified SQL Server Professional ETL Certification

    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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