We are looking for a senior .Net developer to join our small, growing company. As a senior developer at a government client, this candidate may also have the opportunity to step into a technical lead role. All candidates must be a US citizen, pass the government client's Background Investigation as well as obtain a Public Trust clearance. Description:The .NET Senior Developer must demonstrate leadership with the ability to delegate tasks and responsibility to create an efficient work environment - following an Agile development work pattern - where he or she will be required to create and track user stories, and must have experience with relative sizing and story points. The candidate must have a strong .NET and Microsoft stack technology background that includes familiarity and experience with a broad range of software development best practices, architecture patterns, technologies, frameworks and tools such as Visual Studio, TFS, MS SQL Server/Oracle, ASP.NET MVC, jQuery, CSS3, and Bootstrap. Furthermore, the candidate must also have experience articulating the business value of provided solutions and how these investments enable future business capability. The candidate must be able to collaborate with business stakeholders and build confidence as a trusted advisor to establish positive relationships with our client. Requirements:10+ years of work experience in development using Microsoft .NET, Web services, and XML. Strong technical experience including:MVC, C#, .NET 4.5, Entity Framework, Linq, OOP/OOD, HTML5, JQuery, T-SQL, PL/SQL, JavaScript Telerik Kendo UI, CSS3, Bootstrap.Leading Agile teams, and adhering to Agile development principles - particularly SCRUM and Kanban - to implement MVC and responsive Web-based applications for the desktop, tablet, or phone platforms.Proficient experience using Microsoft Visual Studio and TFS.Advanced understanding of Oracle; experience with complex SQL queries adnd stored procedures.Excellent understanding of database design, data modeling concepts, and experience with data migrations.Experience with integration/interfacing with external applications across different networks, Active Directory.Writing SQL queries (for Oracle or SQL Server)Understanding WCF Service/Web Service deployment processUnderstanding of testing tools and unit testing, integration test scripting, and testing methodologies Excellent verbal, written communication, and negotiation skills.Ability to work on client site five days a week in Washington, DC. Optional Skills:Web API, SignalR, Web SocketsResponsive Web applications for mobileTFS Build and Release/Continuous integrationAdvanced understanding of testing tools and unit testingIntegration with F5 load balancerSonarQube, Checkmarx, or other code scanning tools We offer:Competitive salary based on experienceProfit sharing distributed twice a year15 days of paid time off and 10 paid holidays per year401(k) with employer matchingHealth and dental benefitsOpportunity to work with other talented technical professionals SharePointXperts is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or protected Veteran status.