• . NET / React Developer

    CACI International (Arlington, VA)
    . NET / React Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... * * **The Opportunity:** The CACI team is looking to add a Senior . NET / React Developer to their growing software development contract with the Department of… more
    CACI International (09/19/25)
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  • Senior Software Engineer (C#/. NET

    CoStar Realty Information, Inc. (Richmond, VA)
    Senior Software Engineer (C#/. NET / React ) Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real ... software. We firmly believe that what separates a good developer from a great one is a deep understanding...is robust, efficient and maintainable; our primary tools are React JS ,C#, . NET Framework, AWS (Dynamo/S3/Lambda),… more
    CoStar Realty Information, Inc. (09/13/25)
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  • Mid-Level Software Developer (Secret…

    Kelly Services (Alexandria, VA)
    …test, and deploy full-stack web applications using modern frameworks and technologies (eg, React , Angular, Node.js, . NET , Python, etc.) + Architect scalable and ... **Mid-Level Software Developer (Contract to Hire)** **Up to $120K/year** *100%...maintainable, and efficient code in languages such as C#, . NET , JavaScript, or Python + Develop and maintain APIs,… more
    Kelly Services (11/19/25)
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  • Full Stack Developer

    Clark Construction Group, LLC (Mclean, VA)
    …business solutions. The ideal candidate is proficient with a modern technology stack (. Net Core, React , Node.js or Python), comfortable operating in an Agile ... The Full Stack Developer is responsible for the end-to-end delivery of...full stack using a modern, flexible technology stack (eg, React /Vue, Node.js, Python, or . Net ) for optimal… more
    Clark Construction Group, LLC (11/19/25)
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  • Full Stack Developer

    CACI International (Ashburn, VA)
    …least one pairing from the following: + Back-End: Java (with Spring Boot) OR C# (. NET Core/. NET ) + Front-End: React OR Angular (latest versions preferred) + ... Full Stack Developer Job Category: Information Technology Time Type: Full...and API solutions using Java (Spring Boot) or C# (. NET Core/. NET ). + Experience with advanced concepts… more
    CACI International (10/17/25)
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  • Full Stack Developer

    HighPoint (Winchester, VA)
    Full Stack Developer HighPoint professionals focus on helping government agencies and companies implement their most critically strategic initiatives. The role of ... the Full Stack Developer has a strong ability to design and implement...visualization, and interactive features using modern front-end frameworks (eg, React , Angular, Vue). + Build and maintain back-end services… more
    HighPoint (10/09/25)
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  • Full-Stack Developer -UI, UX Document…

    EM Key Solutions, Inc. (Winchester, VA)
    …| Comprehensive Medical/Dental, PTO, Contributing 401K, Tuition Assistance Full Stack Developer - UI/UX Document Management Location - Winchester, VA or Washington, ... is an Onsite Position EMKS seeks a Full Stack Developer with at least 2 years of professional experience...visualization, and interactive features using modern front-end frameworks (eg, React , Angular, Vue). + Build and maintain back-end services… more
    EM Key Solutions, Inc. (09/11/25)
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  • Golang Developer - INTL Brazil

    Insight Global (Richmond, VA)
    Job Description We are seeking a mid-level Full Stack Developer with a strong emphasis on backend development using Golang. The work authorization is not specified ... including new REST-based APIs. Migrate existing services from GraphQL to REST and from . NET to Golang. Work with PostgreSQL / SQL databases to ensure efficient data… more
    Insight Global (11/21/25)
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  • Full Stack Developer - INTL Brazil

    Insight Global (Richmond, VA)
    …and Requirements - 5+ years of Full Stack Development experience - Golang and React experience - QA testing experience - Unit testing experience -. net experience ... Job Description Insight Global is seeking a highly skilled Full Stack Developer with a strong emphasis on backend development using Golang. The work authorization is… more
    Insight Global (11/12/25)
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  • Full Stack Developer

    Steampunk (Mclean, VA)
    **Overview** As a **Full-Stack Software Developer ** , you will work with our growing DevSecOps practice delivering software features, APIs, and micros-service ... experience with one or more programming languages (Java, Ruby, react , C++, C) + 5 Years of experience with...with one or more programming or scripting languages (Java, . NET , Python) + Ability to obtain a US government… more
    Steampunk (11/22/25)
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  • AI Full-Stack Developer

    Steampunk (Mclean, VA)
    **Overview** As an **AI Full-Stack Developer ** you will work with our growing DevSecOps practice delivering software features, APIs, and micros-service solutions. We ... experience with one or more programming languages (Java, Ruby, react , C++, C) + 3 Years of experience with...with one or more programming or scripting languages (Java, . NET , Python) + 3 Years of Experience with one… more
    Steampunk (10/17/25)
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  • Software Developer

    Noblis (Chantilly, VA)
    …Java, . NET (C#), Python + Frontend development using JavaScript frameworks ( React , Angular, Vue, Svelte, Bootstrap) + Relational Databases and SQL (MySQL, ... Responsibilities As a Software Developer , you will be responsible for developing code,...Microsoft SQL) + REST APIs using technologies such as ASP. NET Core, Flask, Django, Express.js, or Spring Boot +… more
    Noblis (11/15/25)
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  • Sharepoint Developer (Pies-L4) - NGA…

    Masego (Springfield, VA)
    …SharePoint) . Description We are looking for a Senior-level TS/SCI cleared Sharepoint Developer to join our team. This is an opportunity to contribute and ... jQuery plugins and features, such as "$.ajax", to specific needs. + Experience with . NET framework and web markup languages, including C#, HTML and CSS . +… more
    Masego (11/01/25)
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  • AI Full Stack Engineer, Manager - Tax…

    Deloitte (Richmond, VA)
    …Services Architecture. + Demonstrated proficiency in modern front-end frameworks (eg, Angular, React ). + Proven hands-on experience on . NET Core, ASP. NET ... and global team members. + Write clean, scalable, and maintainable code using . NET programming languages; revise, refactor, and debug as needed. + Develop, support,… more
    Deloitte (10/23/25)
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  • Software Engineer

    CoStar Realty Information, Inc. (Richmond, VA)
    …commitment to previous employers Preferred Qualifications . 3+ years of experience in JavaScript, React , C# and . Net Core . Experience with RESTful web services ... software. We firmly believe that what separates a good developer from a great one is a deep understanding...robust, efficient and maintainable; our primary tools are C#, . NET Framework, AWS (Dynamo/S3/Lambda), SQL Server . Drive and… more
    CoStar Realty Information, Inc. (11/12/25)
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  • Senior Software Engineer

    CoStar Realty Information, Inc. (Richmond, VA)
    …for which you are building software. We firmly believe that what separates a good developer from a great one is a deep understanding of the business that they are ... + Develop and maintain engaging, responsive, and high-performance web applications using React , TypeScript, and Tailwind CSS. + Build reusable, scalable, and secure… more
    CoStar Realty Information, Inc. (11/19/25)
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  • Full Stack Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …for which you are building software. We firmly believe that what separates a good developer from a great one is a deep understanding of the business that they are ... and maintainable; our primary tools are C#, TypeScript, and React + Use the latest technologies to derive insights...of commitment to prior employers + 3+ years of . NET development (C#) development experience including cross platform communication… more
    CoStar Realty Information, Inc. (10/22/25)
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