Senior SQL Server Applications Developer//USC only//W2 contractStellent IT LLC • Washington, DC, United States

Senior SQL Server Applications Developer / / USC only / / W2 contract

Stellent IT LLC • Washington, DC, United States

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Senior SQL Server Applications Developer

Place of Performance : On-site at Washington, DC

Period of Performance : February 2, 2026 December 31, 2026 (potential extension to 2027)

Citizenship : U.S. Citizen required

Years of experience

Summary and level of experience

Extensive experience with Microsoft SQL Server and T-SQL (senior-level hands-on development)

Proven experience with database design and development , query optimization , and performance tuning

Strong working knowledge of SQL Server Management Studio (SSMS)

Solid understanding of database security (roles / permissions, least privilege, auditing concepts, secure design)

Demonstrated track record supporting SQL Server database applications in production

Strong analytical, problem-solving, communication, and documentation skills

Position Summary

We are seeking a Senior SQL Server Applications Developer with deep expertise in Microsoft SQL Server and T-SQL to design, implement, support, and optimize sophisticated database applications in production environments . The ideal candidate has strong experience in database design, query optimization, performance tuning, security , and technical support , and can work effectively within an Agile delivery model.

Key Responsibilities

Design, develop, and maintain SQL Server database applications supporting complex system requirements
Write, analyze, and optimize T-SQL queries, stored procedures, functions, and scripts
Perform query optimization and performance tuning (indexes, execution plans, deadlocks, blocking, etc.)
Implement and support database deployment procedures and release management for database changes
Ensure database performance, reliability, and security through proactive monitoring and issue resolution
Collaborate with application / dev teams to improve database design and application query performance
Provide production support and technical troubleshooting for database-driven applications
Create and maintain technical documentation (data models, change logs, runbooks, support procedures)

Required Qualifications (Elimination Criteria)

Extensive experience with Microsoft SQL Server and T-SQL (senior-level hands-on development)

Proven experience with database design and development , query optimization , and performance tuning

Strong working knowledge of SQL Server Management Studio (SSMS)

Solid understanding of database security (roles / permissions, least privilege, auditing concepts, secure design)

Demonstrated track record supporting SQL Server database applications in production

Strong analytical, problem-solving, communication, and documentation skills

U.S. citizenship and ability to work onsite 5 days / week in downtown Washington, DC

Preferred / Desired Skills

SQL Server Integration Services (SSIS) experience

Experience with C# / .NET and Visual Studio (helpful for integrated application / database work)

Familiarity with Agile delivery practices (user stories, sprints, iterative releases, DevOps coordination)

Work Environment

Onsite, full-time in Washington, DC (downtown)

Collaborative Agile team environment working with developers, QA, and business stakeholders

Production support responsibilities may require responsiveness to priority incidents and release windows

Regards,

Ayush Sharma Sr. US Technical Recruiter

321-323-1062 | Ext : 149

Ayush@stellentit.com | G-talk : Ayush@stellentit.com

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Senior SQL Server Applications DeveloperUSC onlyW2 contract • Washington, DC, United States

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