• Cybersecurity Systems Engineer

    BAE Systems (Sterling, VA)
    …scanning and testing tools such as Burp suite, Rapid7 Insight VM, Tenable Nessus, Web Inspect, Net Sparker, DB Protect, App Detective, Prisma Cloud, Core Impact, ... This candidate shall be located within 50 miles of Sterling, VA. + \#Castle- Net **Required Education, Experience, & Skills** + **Education:** + Bachelor s degree in… more
    BAE Systems (10/30/25)
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  • Web Developer Senior

    CACI International (Chantilly, VA)
    Web Developer Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * * **The Opportunity:** CACI is seeking a Web Developer to act as a member of an...AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#. NET , SQL, Ruby on Rails, Artificial Intelligence, and Amazon… more
    CACI International (11/05/25)
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  • Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Web App Pen Tester Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... from home on Friday. **Responsibilities** + Conduct penetration tests on web applications and underlying infrastructure for vulnerabilities using both manual and… more
    CoStar Realty Information, Inc. (10/03/25)
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  • AI Engineer, Lead - Tax Transformation

    Deloitte (Arlington, VA)
    …working in Agile environments and applying core design patterns. + Demonstrated proficiency in . NET Core, ASP. NET Core Web API, and databases (SQL/NoSQL, ... and maintaining robust Python applications. + Hands-on experience in web development with FastAPI, including Pydantic for data validation/schema definition.… more
    Deloitte (10/23/25)
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  • Software Engineer

    CoStar Realty Information, Inc. (Richmond, VA)
    …employers Preferred Qualifications . 3+ years of experience in JavaScript, React, C# and . Net Core . Experience with RESTful web services . Familiarity with ... code that is robust, efficient and maintainable; our primary tools are C#, . NET Framework, AWS (Dynamo/S3/Lambda), SQL Server . Drive and lead software design,… more
    CoStar Realty Information, Inc. (11/12/25)
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  • Business RPA Consultant

    Elevance Health (Norfolk, VA)
    …business solutions strongly preferred. + Work experience in the following technologies preferred: Web development (eg . NET ), Alteryx, Blackline OCI data lake and ... is responsible for building and implementing enterprise business solutions utilizing robotics, . NET , AI tools and other business software. **How you will make an… more
    Elevance Health (11/22/25)
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  • Software Engineer/Systems Administrator

    Cinteot (Springfield, VA)
    …(OO) using C#, Java or C++ + PowerShell, Linux Shell Script, SQL, PL/SQL + Web development (PHP, JavaScript,. NET Framework, ASP . NET ) + Agile development + ... Background in Systems Administration on Windows based platforms + Windows Server Operating Systems experience + Red Hat Linux Administration experience Education: Bachelor (or 4 years additional experience) Security Clearance: Top Secret with SCI and Full… more
    Cinteot (11/06/25)
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  • Senior Software Engineer (C#/SQL)- Research…

    CoStar Realty Information, Inc. (Richmond, VA)
    …Entity Framework for efficient data modeling and data access. + Experience with ASP. NET Web API, and RESTful service design. + Familiarity with microservices ... **Software Engineer** who excels at designing and architecting modern web applications. This engineer would support our Web...and maintain robust and scalable applications using the Microsoft . NET technology stack (. NET Core, ASP. NET… more
    CoStar Realty Information, Inc. (09/09/25)
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  • Technical Consultant - Software Application…

    Saliense Consulting (Arlington, VA)
    …applications to break current tight integration processes between systems into web services/servlets. + Integrates data exchange between systems using system API ... and develop web services / web hooks. + Assists...Cloud technologies, such as AWS, Microsoft Azure, etc. + C#/.NET4.x/. NET Core development experience required. + Java/Enterprise App Development… more
    Saliense Consulting (10/01/25)
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  • Application Developer Sr (DLA)

    SimIS Inc. (Suffolk, VA)
    …libraries to meet the business development goals of the client. + Utilize web -based software such as Java, HTML, . NET , AngularJS, JavaScript, SOAP, REST ... powerful applications that drive mission success. You'll develop and integrate web -based and mobile solutions using modern frameworks, tools, and APIs, contributing… more
    SimIS Inc. (11/21/25)
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