• Senior Software Application

    CACI International (Sterling, VA)
    Senior Software Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... * CACI is currently looking for a motivated, career and customer-oriented Sr. Software Engineer/ Developer with Agile methodology experience to join our Customs… more
    CACI International (10/02/25)
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  • Senior Software Developer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Full Stack Software Developer with expertise in modern front-end development frameworks such as Angular, React, or Vue as ... IdAM/ICAM programs located on a secure network. As a Software Developer you will design, develop, and...provide payment-related information during any part of the employment application process (ie, ask you for money), nor will… more
    Leidos (10/10/25)
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  • Senior Software Developer

    World Wide Technology (Chantilly, VA)
    …to form high-performance teams? Come join WWT today! We are looking for a ** Senior Software Developer ** to support our Managed Service Provider (MSP) ... of Performance:** Chantilly, VA **What will you be doing?** Software developer for a classified Intelligence Community...search for a job opening or to submit an online application , please call ### and ask for Human… more
    World Wide Technology (11/15/25)
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  • Senior Software Developer

    V2X (Chantilly, VA)
    **Description** We are recruiting for a Senior Software Developer to design and develop complex new software products and make significant enhancements ... solutions that can manage large data sets. + Design, program/develop, and modify software systems, applications, and tools, both existing and potentially new in the… more
    V2X (10/31/25)
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  • Software Developer - Senior

    Noblis (Chantilly, VA)
    Responsibilities As a Software Developer , you will be responsible for developing code, tests, and debugging new software or enhancements to existing ... multi-enclave environment. **Job Responsibilities** + Develop, test, and debug new software solutions and enhancements to existing applications + Work with technical… more
    Noblis (11/19/25)
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  • Senior Software Developer

    V2X (Chantilly, VA)
    **Description** **Responsibilities:** + Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new ... in the future + Analyzing user needs and software requirements to determine feasibility of design within time and cost constraints + Collaborating with teammates,… more
    V2X (11/13/25)
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  • Senior Full Stack Developer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** Deliver simple solutions to complex problems as a Senior Full Stack Developer at GDIT. Here, you'll tailor cutting-edge ... ours. At GDIT, people are our differentiator. As a Senior Full Stack Developer you will help...variety of models and diagrams that show programmers the software code needed for an application +… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Level ServiceNow Developer

    Koniag Government Services (Chantilly, VA)
    …+ ServiceNow Certified System Administrator (CSA) + ServiceNow Certified Application Developer (CAD) + ServiceNow Certified Implementation Specialist ... LLC a Koniag Government Services company, is seeking a Senior Level ServiceNow Developer to support KMS...in both team and independent settings + Understanding of software development lifecycle (SDLC) and delivery processes + Capability… more
    Koniag Government Services (12/10/25)
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  • Senior ServiceNow Developer

    CACI International (Chantilly, VA)
    …Required: None Type of Travel: None * * * **The Opportunity:** CACI is seeking a Senior Software Developer to join our Development Team on the All Spark ... Senior ServiceNow Developer Job Category: Information...SPM, CMDB, ITOM/ITAM, CSM, ATF, DevSecOps, Service Portal, custom application development, etc. * You will be responsible for… more
    CACI International (12/09/25)
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  • Senior Full Stack Web Developer

    CACI International (Chantilly, VA)
    …idea and expertise to unique mission support requests that include implementation of new software enhancements as a software developer , and designing and ... Senior Full Stack Web Developer with...both new and refreshed website designs for a large application portfolio. In addition, you will be developing solutions… more
    CACI International (12/09/25)
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  • Appian Architect/ Senior Developer

    IBM (Chantilly, VA)
    …and facilitation **Required technical and professional expertise** * Certified Level 2 Appian Developer ( Senior Developer ) with 3+ Years of experience as ... * Updating Appian plugins for security vulnerabilities * Reviewing Application performance and suggesting improvements * Excellent analytical and...a hands-on Appian Developer building complex enterprise grade production applications * 1+… more
    IBM (12/04/25)
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  • Applications Developer - Senior

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. **Applications Developer - Senior ** Nightwing is seeking a Full-Stack Applications ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/19/25)
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  • Senior Developer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM ... /ICAM, Authentication, Authorization, Entitlements and Digital Policy Management. The Software Developer will work with a large team of developers and cloud… more
    Leidos (11/05/25)
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  • Senior SW Developer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM ... /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Developer will work with a large team of developers, software more
    Leidos (09/26/25)
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  • Senior Cloud Developer

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Cloud Developer , you will be responsible for developing cloud service delivery models and architectural frameworks. You will ... appropriate availability/uptime design + Work independently designing and developing new software products for cloud environments + Enhance existing cloud … more
    Noblis (11/20/25)
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  • Senior ETL Developer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ETL Developer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... existing data sources + Working with Sponsor development teams to improve application performance + Organizing and maintaining documentation so others are able to… more
    ManTech (12/03/25)
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  • Senior SW Developer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Software Developer for a technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, ... Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a large team of developers, software engineers and… more
    Leidos (10/10/25)
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  • Software Developer V

    General Atomics (Chantilly, VA)
    …want to do more, and that's where you come in! We are seeking a Senior Software Engineer to design, develop, and maintain JVM-based applications for ingesting, ... **Clearance Required?:** Desired **Pay Range High:** 208,505 **Recruitment Posting Title:** Senior Software Engineer - Streaming Data Applications **Job… more
    General Atomics (12/11/25)
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  • Machine Learning Developer

    CACI International (Sterling, VA)
    …transactional systems to help real time decision making + Good understanding software application architecture and develop integration approaches for predictive ... is currently looking for a motivated, career and customer-oriented Senior level of Machine Learning (ML) Developer ...monitoring, to ensure successful deployments of ML models and application code + Advocate for software and… more
    CACI International (11/18/25)
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  • Calling all Mid-Career TS Cleared SW…

    Northrop Grumman (Dulles, VA)
    …our contributions to the nation's safety. **We are recruiting for mid-level and senior engineers with a background in Software Development Engineering.** In ... and static code analysis execution and finding remediation + Developer will be expected to be a self-starter capable...can be considered in lieu of degree_ + Demonstrated software development experience + Python application development,… more
    Northrop Grumman (10/23/25)
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