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Senior .NET Developer

Senior .NET Developer

Arlington, VA

*Must be a U.S. Citizen and have an active Secret clearance (interim is acceptable)

Job Description: 

Current openings are for people with top-notch experience in Microsoft .NET languages (primarily ASP.NET, C#, and LINQ), technologies (MVC, Entity Framework, Unity), and tools (Visual Studio 2010, Team Foundation Server, ReSharper).  Experience with SharePoint, NHibernate, jQuery and JavaScript, AJAX, HTML and CSS, Oracle and SQL Server databases, T4 templates, and even Classic ASP, is also desired. 


  • Recent development experience (at least 4+ years) with ASP.NET C# MVC based web development experiencing using Visual Studio 2008 or higher, including:

                      - Query

                      -WCF-based Web Services

  • Experience with relational data models and SQL.
  • Experience with XML and programming libraries for XML manipulation.
  • Agile project and development experience utilizing Team Foundation Server 2010.
  • Experience in packaging and delivering software and documentation to a production environment.
  • Recent ASP.Net Web Forms development using Visual Studio 2008 or 2010 and C#.
  • Significant recent C# development experience.
  • Significant recent Java Script development experience.
  • Significant development experience with Cascading System Sheets (CSS).
  • Experience on at least one software development project developing a minimum of 1,000 automated unit tests.
  • Applicants selected will be subject to a Government security background investigation and must meet eligibility and suitability requirements. 

Desired Qualifications: 

  • Excellent communication skills.
  • Experience in working in an Agile/SCRUM environment.
  • Recent development in a team environment as a lead or senior developer of applications that supported 5000+ users and has administered complex RDBMs with more than 250 tables and 1 million rows.
  • Ability to quickly deliver small projects, and to frequently transition between projects and applications. 


  • 10+ years of programming experience with increasing levels of responsibility and expertise.
  • 3+ years of experience with Agile development methodologies. 
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