• Software Developer - Senior

    CACI International (Fairfax, VA)
    Software Developer - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... is seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to support the customer's modernization effort. The… more
    CACI International (10/29/25)
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  • Senior ServiceNow Developer

    Guidehouse (Mclean, VA)
    …their strategic goals and objectives to fulfill their mission. The ServiceNow Sr . Developer is responsible for the development, implementation, and ... as well as with App Engine and Scoped Apps. + Experience with web services integration, specifically Mid-Server, SOAP, and REST, preferred. + Strong experience with… more
    Guidehouse (09/29/25)
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  • Senior ServiceNow Developer

    CACI International (VA)
    Senior ServiceNow Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage ... of Travel: Local * * * **The Opportunity:** CACI is seeking a Developer to develop highly complex, mission-critical scoped and global applications for the Department… more
    CACI International (11/07/25)
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  • Senior Salesforce System Developer

    Qualtrics (Reston, VA)
    …build smarter systems that let our employees focus on what's meaningful. As a senior developer , you will be responsible for building and maintaining the platform ... to deliver exceptional frontline experiences, build high-performing teams, and design products people love. But we are more than...across the globe who think that's work worth doing. ** Senior Salesforce System Developer ** **Why We Have… more
    Qualtrics (10/13/25)
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  • Senior Java DevOps Developer

    CACI International (Fairfax, VA)
    Senior Java DevOps Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... 1/5/2026 **The Opportunity:** CACI is looking to hire a Senior Java DevOps Developer to join their...application development and support + Understand and apply development design patterns. + Understand and apply design … more
    CACI International (09/19/25)
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  • Full Stack Developer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Full Stack Developer , Senior ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... Federal has an exciting opportunity for a Full Stack Developer within our Intel sector advancing the national security...versatile software professional skilled in both front-end and back-end web development. They design , develop, and maintain… more
    CGI Technologies and Solutions, Inc. (09/06/25)
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  • Senior Appian Developer

    General Dynamics Information Technology (Fairfax, VA)
    …and tomorrow is smarter. Our work depends on a ** Senior Appian Developer ** joining our team to design and develop mission-critical software delivery ... of like-minded individuals. **HOW A SENIOR APPIAN DEVELOPER WILL MAKE AN IMPACT:** + Design ...or 2** **Certified** + Experience in **Agile, Java, API's, Web Services, integrations** + Proficient with **Appian BPM** and… more
    General Dynamics Information Technology (11/13/25)
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  • Kafka Developer , Senior

    Parsons Corporation (Quantico, VA)
    …potential. Unleash your talent and redefine what's possible. **Job Description:** As a ** Senior Kafka Software Developer ** at Parsons, you will be working ... in Quantico, VA and Ft. Meade, MD. **What You'll Be Doing:** + Design , develop, and maintain Kafka-based data streaming applications + Optimize Kafka performance and… more
    Parsons Corporation (10/17/25)
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  • Sr . Software Engineer

    Leidos (Chantilly, VA)
    …Decision Advantage Solutions Business Area, is currently seeking a highly motivated Sr . Software Engineer for the Chinook Program. The Chinook Program delivers ... GEOINT enterprise through secure, agile, and cloud-native development. As a senior engineer, you will lead technical development efforts, drive DevSecOps maturity,… more
    Leidos (10/05/25)
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  • Sr . Software Engineer TS/SCI Polygraph

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr . Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform ... of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++,… more
    Leidos (09/10/25)
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