Senior .NET Developer

Arlington, VA
Sep 13, 2017
Sep 28, 2017
Full Time
Looking for a Senior .NET Developer/Engineer/SME, self-motivated, innovative, with deep past technical hands-on experience in application development/IT systems engineering, who will be part of an Engineering Team that will be leading engineering and modernization efforts for a large enterprise, multi-tenant environment covering various technologies and initiatives including VDI, Wireless, Network, Computer, Systems, Software, and more. The engineering team will touch critical engineering projects from an expert perspective that are on-going in the Gov't Agency Engineering Division, and will regularly interface with senior government officials that are GS-15, SES and above. The role of .NET Senior Developer / SME, Engineering Team will be focused on providing engineering insight, guidance and recommendations in the area of software and application development using .NET, and will also provide technical expertise to less senior engineers supporting projects in these areas, may support special projects or ASI's. This role will include hands-on engineering in our tenant applications or Enterprise IT environment.


Seeking a Sr .NET Developer who can support a Department of Defense client in Arlington, VA. The individual will work on a team supporting multiple DoD information systems and will be hands on with various technologies and tools.

Duties and responsibilities

    Effectively work with a team of developers, testers, business analysts and managers on a daily basisBe an integral part of the full software development lifecycle from requirements gathering through deliveryTranslate software requirements into workable web based applications, including writing specifications and designs, building, testing, implementing and supporting applications using .NET and other programming languages and development toolsDevelopment and delivery of Enterprise level systemsDevelopment of systems using a wide range of different technologies including but not limited to:       .NET Framework version 2.0-4.6.x, C#, VB.NET, .NET MVC, WebForms, Angular, ADO.NET, Entity Framework, HTML 5, jQuery, Bootstrap, CSS, JSON, XML, ColdFusion, Microsoft Web API/Web services, SQL Server, and Oracle.Development of systems using a wide range of design approaches including but not limited to N-tiered applications, MVC, and Single Page Solutions.Review existing systems and assist in making improvements with an emphasis on increasing user satisfaction, efficiency, and scalability while reducing code complexityTroubleshoot defects in existing systems and provide solutions quicklyImplement software enhancements and add new functionality based on Government-directed requirementsEnsuring software solutions align with organizational programming standards and industry best practices (e.g. 508 compliance, security)Taking part in a continuous process improvement plan that uses the CMMI-Dev model
Required qualifications to be successful in this role

    Deep understanding of Enterprise level system designExperience designing, developing, and delivering elegant software solutionsComprehensive knowledge of a wide range of technologies and design approachesComprehensive knowledge of industry standard design patternsComprehensive knowledge of DoD software security requirements (i.e. vulnerability mitigation, STIGS, etc.)Comprehensive knowledge of version control best practicesStrong grasp of the .NET FrameworkStrong grasp of the VB.NET# programming languageStrong grasp of SQL Server and relational database designStrong grasp of unit testing frameworks (NUnit and/or MSTest)Strong refactoring skillsAbility to multi-task and ability to handle multiple projects and deadlinesAbility to work effectively as part of a team as well as independentlyMust have a keen attention to detail and have a strong desire to contribute to quality efforts and ensure quality meets client expectationsExcellent problem solving and resolution skillsExperience developing 508 compliant user interfacesGood organization and time management skillsExcellent communication skills and professionalismBachelor's Degree in Computer Science, Information Technology, or a related field5 plus years of software development experience managing custom software development projects, with at least 3 of those years supporting DoD clientsAdditional pluses:
      Experience in being a part of a CMMI process improvement initiativeExperience with Microsoft TFSExperience with ColdFusionExperience working in a client facing environmentExperience with OracleExperience with SSIS packagesExperience with Jira

Researches, designs, develops and/or modifies enterprise-wide systems and/or applications software.


 1. Designs, develops, codes, tests, and debugs complex new software products, or makes significant enhancements to existing software.

 2. Researches and integrates design strategies, product specifications, development schedules, and user expectations into product capabilities.

 3. Resolves complex hardware/software compatibility and interface design considerations.

 4. Conducts investigations and tests of considerable complexity.

 5. Researches emerging technologies to determine impact on application execution.

 6. Provides input to staff involved in writing and updating technical documentation such as user manuals, system documentation, and training materials.

 7. Troubleshoots complex problems and provides customer support for software operating systems and application issues.

 8. Advises hardware engineers on machine characteristics that affect software systems, such as storage capacity, processing speed, and input/output requirements.

 9. Prepares reports on analyses, findings, and project progress.

 10. Provides guidance and work leadership to less-experienced software engineers.

 11. May serve as a technical team or task leader.

 12. Maintains current knowledge of relevant technology as assigned.

 13. Participates in special projects as required.

Education Bachelors Degree in Computer Science, Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience.

Qualifications 8-10 years of related software development experience.

 Unique requirements: Excellent .NET application development experience required. C# or C+ a plus. Experience in Pentagon/DoD environment preferred, experience with OSD WHS or Pentagon customer also highly desired. Secret clearance required. Must be 8570 Compliant on day 1 (Security+ CE, CISSP, CASP, or like certification meeting security minimum requirement). This is a unique opportunity to join an Engineering Team being formed to provide the highest levels of expertise and top-engineering recommendations for current & future engineering efforts to this environment. As a trusted systems integrator for more than 50 years, General Dynamics Information Technology provides information technology (IT), systems engineering, professional services and simulation and training to customers in the defense, federal civilian government, health, homeland security, intelligence, state and local government and commercial sectors.With approximately 32,000 professionals worldwide, the company delivers IT enterprise solutions, manages large-scale, mission-critical IT programs and provides mission support services.GDIT is an Equal Opportunity/Affirmative Action Employer - Minorities/Females/Protected Veterans/Individuals with Disabilities.