Average salary: $119,227 /yearly

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  • C# Developer

     ...C# Developer (Jobs in Mechanicsville, VA) Requirement id 159278 Job title Developer Job location in Mechanicsville, VA Skills required Power Platform Development, Power BI, JavaScript Tools, C# Open Date 08-Oct-2026 Close Date Job type Contract Duration... 
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    Contract work

    Coolsoft

    Mechanicsville, VA
    4 days ago

  • Junior C# Developer

     ...Junior C# Developer Responsible for supporting the KeyBRIDGE platform which is built in C#. Primary responsibilities will be to design, develop and support the KeyBRIDGE application. Capable of thriving in a fast-paced, highly dynamic environment and have a commitment... 
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    InterSources

    Ashburn, VA
    2 days ago

  • .NET / C# Developer - Senior - #879

     ...Job Description Job Description .NET / C# Developer - Senior - #879 Location: Fort Belvoir, VA    TS/SCI w/CI Poly REQUIRED   Experience: Eight years of experience in .NET Development (including MS.NET, C#, MVC 4+, and Internet Information Services (IIS... 
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    Allen Integrated Solutions

    Fort Belvoir, VA
    a month ago

  • C# Software Developer

     ...challenges. The Defense Threat Reduction Agency (DTRA) Defense Stockpile Management Systems (DSMS) support is searching for a C# Software Developer to join their team in Fort. Belvoir, VA. DTRA is the Executive Agent for the Joint Staff Nuclear Weapons Stockpile Manager... 
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    Full time
    Work experience placement

    General Dynamics Information Technology

    Fort Belvoir, VA
    1 day ago

  • .NET / C# Developer - Senior (Top Secret with agreement to obtain CI Poly)

     ...active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph.  .NET / C# Developer – Senior Position / LCAT: .NET / C# Developer Level: Senior Lead Designation: N/A Location: Fort Belvoir, VA Role... 
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    For contractors
    Flexible hours

    North Point Technology

    Fort Belvoir, VA
    a month ago

  • C# Software Developer

     ...Job Description Job Description Software Developer (C#) Location: Fort Belvoir, VA (telework eligible; system- and project-specific) Employment Type: Full-time Clearance: Active DoD Secret clearance required  Inventium.io is searching for a C# Software... 
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    Full time
    Remote work

    inventium.io LLC

    Springfield, VA
    a month ago

  • Senior C#/.NET Developer with Task Lead Opportunity

    $140k - $200k

     ...grasp of OOP and SOLID principles. We expect deep expertise in C#, .NET, and LINQ, along with experience in NoSQL and SQL...  ...technical design with business analysts and stakeholders. We develop RESTful APIs, web services, and backend components that support... 
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    Full time
    Work at office
    Remote work
    Monday to Thursday
    Flexible hours

    LendingPad Corp

    McLean, VA
    24 days ago

  • Senior .NET/C# Developer

     ...Job Description Job Description Senior .NET/C# Developer Ft. Belvoir, VA   At IPT Associates (IPTA), we enjoy solving real-world problems with technology. We work closely with our customers, teammates, experts, and partners to come up with practical solutions... 
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    Interactive Process Technology LLC

    Fort Belvoir, VA
    22 days ago

  • CANO/WiFi Software Developer- C/C#

     ...VADescriptionOak Grove Technologies, LLC, a dynamic and fast-growing federal contractor, is seeking a highly skilled and motivated CANO/Wifi Developer (C/C#) to join our team! In this role you will conduct offensive development for Windows environments.Oak Grove Technologies is a... 
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    Oak Grove Technologies

    Fort Belvoir, VA
    1 day ago

  • C# Software Engineer

     ...C# Software EngineerA defense technology company supporting DoD customers is hiring C# software engineers to join an established program team.What You'll DoDevelop and maintain C# applications supporting DoD mission systemsWork within or adjacent to the TAK ecosystem... 
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    Remote work

    Knak Digital

    Dahlgren, VA
    2 days ago

  • Full Stack Software Developer with C#/.NET Expertise

    $90.3k - $189.6k

    Job Title: Full Stack Software Developer with C#/.NET ExpertiseJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *Bring... 
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    Local area
    Flexible hours

    CACI International

    Chantilly, Loudoun County, VA
    1 day ago

  • Software Developer - C#/WPF/User Interface

    Responsibilities Tasks include, but not limited to: • Use C# and WPF to create user interfaces around the 3D Graphics Engine • Create and maintain a suite of unit and integration tests to verify correctness and ensure quality design • Support team members for full... 
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    Full time

    Collier Research Corporation

    Newport News, VA
    1 day ago

  • .Net & SQL Developer

     ...Job Title: Junior .NET Developer (Contract) Location: Richmond, VA Job Type: Contract Seniority Level: Junior (1–3 Years)...  ...Description We are seeking a Junior .NET Developer with experience in C#/.NET and SQL Server to support and enhance business applications... 
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    Millennium Software and Staffing Inc

    Richmond, VA
    3 days ago

  • .NET DEVELOPER

    Company DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing...  ...software, programs in .Net or JAVA environment.• Very strong in C# including solid knowledge of .Net features such Exceptions,... 
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    Work experience placement
    Immediate start
    Worldwide

    USM Systems

    Arlington, VA
    3 days ago

  • Senior Software Engineer C#

    $105k - $120k

     ...Senior Software Engineer C/C++ or C# Software Engineer Direct-Hire Location: Merrifield, VA – 4 days on-site/ 1 day remote...  ...testing, deployment, and maintenance of software applications. Develop high-quality, scalable solutions using C, C++, and/or C#.... 
    Suggested
    Full time
    Local area
    Remote work

    System One

    Merrifield, VA
    13 days ago

  • Entry Level C# Software Engineer

    $58k - $115.9k

     ...Job Title: Entry Level C# Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to...  ...Opportunity: CACI is looking for a C# Software Engineer to design develop and maintain software tools that keep aircraft safe and... 
    Full time
    Contract work
    Work experience placement
    Local area
    Flexible hours

    CACI

    Virginia Beach, VA
    6 days ago

  • Software Engineer - C#/ BCS

     ...maintaining applications across web and Windows platforms using C#, .NET, and SQL Server . You will work on APIs, microservices,...  ...maintain C#/.NET applications for web and Windows platforms Develop and support RESTful APIs and microservices Write and optimize... 
    Contract work
    Remote work
    Worldwide

    Securiport

    Reston, VA
    2 days ago

  • .Net Developer

     ..., and web technologies using .NET, Angular JS and JavaScript to develop quality solutionsEnsure that business rules are consistently applied...  ...using .NET 4.0 or higher Framework, including Visual Studio, C#, ASP.NET, JavaScriptExperience in using SQL Server: Database... 
    Full time
    For contractors

    Technamo

    McLean, VA
    1 day ago

  • Principal Software Engineer - Tysons, VA

     ...~ Strong object-oriented programming skills; experience with C#/.NET or a similar object-oriented language is required; direct C#...  ...or codebase. \n ~ Experience mentoring engineers and helping develop people, practices, and reusable technical solutions. \n ~ Ability... 

    Pivotal Solutions

    McLean, VA
    3 days ago

  • .NET developer - Fulltime

    Company DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing...  ...experienceWorking knowledge of the following technologies: C#, Java, .Net 4.5.2 (and up), AngularJS, HTML5, JavaScript,... 
    Full time
    Worldwide

    USM Systems

    McLean, VA
    1 day ago

  • Mid Level Software Engineer C#

    $95k - $105k

     ...Mid-Level Software Engineer C/C++ or C# Software Engineer Direct-Hire Location: Merrifield, VA – 4 days on-site/ 1 day remote...  ...and collaborative environment. Responsibilities Design, develop, test, and maintain software applications and systems.... 
    Full time
    Local area
    Remote work

    System One

    Merrifield, VA
    13 days ago

  • .NET Software Engineer

     ...deployment automation, and production support. *Active Secret clearance or above is required* Develop and maintain web applications using .NET Framework / .NET Core and C# Build and support applications running on IIS , following secure and scalable architecture... 

    Global TechPro, LLC

    Arlington, VA
    27 days ago

  • .NET Developer

    Company DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing...  ...equivalent working experience• Strong Development experience of C#, .NET, Web Services (C#, .NET, VB.NET, VB 6.0, C++, JavaScript,... 
    Work experience placement
    Worldwide

    USM Systems

    McLean, VA
    3 days ago

  • .NET Application Support Engineer

     ...just be waiting for tickets; you will actively dive into existing C#/.NET codebases to diagnose failures, manage and tune IIS web...  ...variables across staging and production servers.Scripting & Automation: Develop and maintain a library of PowerShell scripts to automate routine... 
    Full time
    Local area
    Shift work

    TransCore

    Ashburn, VA
    3 days ago

  • .NET full stack Lead developer

     ...analysts ensuring requirements are ready for development • Design, develop, and maintain robust and scalable software applications using...  ...on Microsoft .Net technology stack (.NET Core, .Net, & C#) • Strong Development experience with C#, WEB API, Entity Framework... 
    Full time

    HAN Staffing

    Richmond, VA
    2 days ago

  • Software Developer (ASP.net)

    Vacancy: Software Developer (ASP.net) The Software Developer is responsible for designing, implementing, and testing enhancements to an ASP...  ...developer Technical Expertise (Required): ASP.net Web Forms C# Team Foundation Server (TFS) SQL Server (queries, creating tables... 

    Omni Systems

    McLean, VA
    4 days ago

  • Red Team Software Developer

     ...seeking a highly skilled and motivated Red Team Offensive Software Developer.Oak Grove Technologies is a Service-Disabled Veteran-Owned...  ...engineering, or cyber operations.1+ years of experience with C/C++/C# software development, including expertise in red team / offensive... 
    For contractors

    Oak Grove Technologies

    Fort Belvoir, VA
    1 day ago

  • Software Engineer 2 (Citizens Only)

     ...via email: ****@*****.*** Description:Design, develop and test operating systems-level software, compilers, and...  ...several programming languages, including Java, JavaScript, HTML, CSS, C#, .NetAbout PROLIMPROLIM is a leading provider of PLM, IoT and... 

    Prolim Global

    Newport News, VA
    4 days ago

  • Software Engineer: Go/Golang

     ...mission-focused applications . Key Responsibilities • Design, develop, and deploy scalable, high-performance software applications....  ...backend services and microservices using Go, Java, Node.js, or C# . • Develop and integrate RESTful APIs and microservices .... 
    Contract work

    TekStream Solutions

    McLean, VA
    1 day ago

  • Software Developer

    $115k - $125k

     ...experience with object-oriented programming languages such as Java, C#, or C++. ~ At least 6 years of experience performing software...  ..., and system architecture design. ~2+ years of experience developing mobile applications and graphical user interfaces (GUIs).... 
    Full time
    Local area

    Future Technologies Inc.

    Dahlgren, VA
    7 hours ago