[Hiring] Database Engineer I @Zensar

Role Description

The primary focus of this role is to support the development and evolution of enterprise applications from the database engineering perspective, with a strong focus on Microsoft SQL Server. The Database Engineer works as part of the Engineering team, taking ownership of database changes, migration scripts, complex SQL development, schema evolution, upgrades, and performance optimization. The role requires someone who can understand existing database structures and application behavior, troubleshoot complex database issues, and collaborate effectively across engineering teams.

• Design, develop, review, and maintain SQL scripts, stored procedures, database functions, and other database objects.
• Develop and maintain database migration and upgrade scripts for application releases and platform upgrades.
• Design and implement schema changes while considering compatibility, data integrity, performance, and upgrade requirements.
• Analyze and optimize complex SQL queries, stored procedures, and database functions.
• Investigate database-related application issues and support Software Engineers with complex queries and database logic.
• Monitor and analyze SQL Server performance, identify bottlenecks, and implement or recommend improvements.
• Perform query execution-plan analysis, indexing optimization, and SQL tuning.
• Support database and application upgrades, including migration, reconciliation, and validation activities.
• Ensure database changes are repeatable, testable, version-controlled, and compatible with application release processes.
• Collaborate with Software Engineering, QA, DevOps, and Performance Engineering teams on application changes and production issues.

Qualifications

• 4+ years of hands-on database engineering or database development experience with enterprise applications.
• Strong expertise in Microsoft SQL Server and T-SQL.
• Strong experience developing and optimizing complex SQL queries, stored procedures, functions, and database objects.
• Experience with database schema design and implementing schema changes.
• Experience creating and maintaining database migration and application upgrade scripts.
• Good understanding of query execution plans, indexing strategies, query optimization, locking, and database performance.
• Experience troubleshooting database-related application and performance issues.
• Good understanding of data migration, reconciliation, and validation principles.
• Experience working with source control and structured software release and SDLC processes.
• Strong analytical, troubleshooting, and problem-solving skills.

Requirements

• Experience supporting large-scale financial-services or other business-critical enterprise applications.
• Experience with database migrations between different technologies, such as Sybase to Microsoft SQL Server.
• Experience with SQL Server monitoring and performance-analysis tooling.
• Understanding of application/database interaction and ORM technologies such as Hibernate/JPA or Entity Framework.
• Experience with Azure SQL, Azure environments, or cloud-hosted SQL Server.
• Familiarity with CI/CD and automated database deployment approaches.
• Scripting experience with PowerShell, Python, or similar technologies.
• Experience using GitHub Copilot or other AI-assisted engineering tools.
• Exposure to AI/agentic workflows for SQL analysis, migration, optimization, or engineering automation.

Typical Experience

• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
• 4+ years of relevant database engineering or database development experience.
• Experience working as part of an application engineering team supporting complex enterprise software.