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SQL Developer

Persistent Systems Full Time Software Chennai ₹3L - ₹5L(Glassdoor Est.) Posted 14/7/2026

Job Description

About the Role

As a SQL Developer at Persistent Systems, you will be responsible for designing, implementing, and maintaining databases using SQL Server, Oracle, and Azure. Your day-to-day tasks will involve writing efficient SQL queries, optimizing database performance, and ensuring data integrity.

Key Responsibilities

  • Design and implement databases using SQL Server, Oracle, and Azure
  • Write efficient SQL queries and stored procedures
  • Optimize database performance through indexing, caching, and query optimization
  • Ensure data integrity by implementing data validation and error handling mechanisms
  • Collaborate with cross-functional teams to identify and resolve database-related issues
  • Develop and maintain database documentation and standards
  • Stay up-to-date with the latest database technologies and best practices

Skills & Qualifications

  • Strong understanding of SQL Server, Oracle, and Azure databases
  • Experience with performance tuning and query optimization
  • Proficiency in writing efficient SQL queries and stored procedures
  • Knowledge of database design principles and data modeling
  • Bachelor's degree in Computer Science or related field
  • Relevant certifications such as Oracle Certified Professional or Microsoft Certified Database Administrator
  • Strong problem-solving skills and attention to detail

What You'll Learn

In this role, you will have the opportunity to learn and grow as a database professional. You will gain hands-on experience with various database management systems, including SQL Server, Oracle, and Azure. You will also develop skills in performance tuning, query optimization, and database design.

Resume Tip

When applying for this role, make sure to include specific examples of your experience with database design, performance tuning, and query optimization. Highlight any relevant certifications or training you have received, and be prepared to discuss your problem-solving skills and attention to detail.

Skills Required

Performance tuningAzureOracle DBMicrosoft SQL ServerSQL
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