Senior .NET SQL Developer

Job Title: Senior .NET SQL Developer / Support Engineer Location: Remote Experience : 12+ years only Visa Requirement: U.S. Citizens or Green Card Holders Only Shift: Rotational shifts including off-hours & weekends (On-call support required) Work Hours: Must be able to work EST hours - EST - 9 AM to 6 PM EST & 12 PM to 9 PM EST Job Overview: We are looking for an experienced Senior .NET SQL Developer / Support Engineer who will play a key role in maintaining, monitoring, troubleshooting, and enhancing enterprise applications. This position requires strong expertise in .NET, SQL, and production support, including handling critical issues during off-hours. Preferred Skills & Qualifications 8+ years of experience in developing Web and Windows-based applications. Strong requirement analysis skills with experience preparing functional & technical documentation. Expertise in database development (tables, functions, stored procedures, views, triggers). Experience creating SQL deployment scripts and packages for releases. Hands-on experience with: jQuery, Kendo jQuery UI, HTML/HTML5, XAML, CSS, Font Awesome, JavaScript C#.NET, MVC, REST/Web API SSRS and Report Builder Experience in unit testing, integration testing, defect resolution, and L2/L3 production support. Strong communication skills, ownership mindset, and ability to work independently or in a team. Willingness to work rotational shifts and provide on-call support during evenings/weekends/off-hours. Familiarity with Agile/Scrum methodologies (sprints, backlog grooming, daily scrums, retrospectives). Key Responsibilities Develop Web and Windows applications based on requirements and design specifications. Prepare and maintain requirement, functional, technical, and end-user documentation. Design and maintain database objects and SQL scripts; handle change requests for releases. Perform unit and integration testing and resolve defects. Manage coding, code reviews, and maintenance tasks ensuring timely delivery. Actively participate in UAT/QA/Production releases and provide L2/L3 production support. Support Agile Scrum activities including sprint planning, standups, retrospectives, and reviews. Work on minor enhancements and critical issue resolutions, including handling outages. Candidate Eligibility Must be a U.S. Citizen or Green Card Holder .