• Mid-Level Software Developer

    Koniag Government Services (Winchester, VA)
    …Technology Solutions, LLC a Koniag Government Services company **,** is seeking a Mid Software Engineer with a Top-Secret clearance to support ATS and our ... off, and more. This position is for a mid-level software engineer to support the FBI's Information...application functionality using C#. + Build rich internet applications using JavaScript, JQuery and other client-side technologies. +… more
    Koniag Government Services (09/30/25)
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  • Machine Learning Engineer , Generative AI…

    Amazon (Arlington, VA)
    …to optimize AI models for Amazon Silicon, enhancing performance and efficiency. As a software development engineer (SDE) on our team, you will drive the ... customers across industries to fine-tune and deploy customized generative AI applications at scale. Additionally, we work closely with foundational model providers… more
    Amazon (09/11/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …and intelligence mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate will ... Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Developer** to join our team of passionate individuals in **Chantilly or Herndon,… more
    Amentum (07/28/25)
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  • Finance Technology - Software Engineering…

    Fannie Mae (Reston, VA)
    …large scale data stores, and cloud-based systems. *THE IMPACT YOU WILL MAKE* The *Sr. Software Engineer *role will offer you the flexibility to make each day ... collaborate with team in designing, producing, testing, or implementing moderately complex software , technology, or processes, as well as create and maintain IT… more
    Fannie Mae (09/05/25)
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  • Sr Advanced Software Engr

    Honeywell (Richmond, VA)
    **_Senior Advanced Software Engineer for Honeywell International, Inc. (Richmond, VA)_** **RESPONSIBILITIES:** + Develop and test software as part of an ... the architecture and design of internal system and processes applications . + Review design and development of Niagara modules....field, and 8 years of professional experience as a software engineer . + Must possess 5 years… more
    Honeywell (09/24/25)
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  • Agile Software Engineers-Developers…

    The Boeing Company (Herndon, VA)
    … engineering functions for the design, development, and maintenance of complex, multi-tiered application software systems used to support the command and control ... of space vehicles. The software engineer will work day-to-day with system...new features and improvements for both web services and applications supporting distributed computing solutions. Develop software … more
    The Boeing Company (09/26/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed ... This position will be responsible for designing and developing browser-based applications , backend data ETL, 3D modeling, and AI integration. This position… more
    Leidos (09/21/25)
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  • Software Database Developer

    CACI International (Sterling, VA)
    …CACI is currently looking for a motivated, career and customer-oriented mid-level Software Engineer /Developer with Agile methodology experience to join our ... Software Database Developer Job Category: Information Technology Time...the production and development of Database Management Systems (DBMS) applications . They will apply knowledge and experience with database… more
    CACI International (09/25/25)
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  • Cyber Software Engineering Intern

    Lockheed Martin (Herndon, VA)
    …responsibility\. Your Mission is Ours\. Lockheed Martin Space is seeking a Summer 2026 Software Engineer Intern\. In this role, you will focusing on software ... one of these skill areas: C, C\+\+, python, Reverse Engineering, Operating Systems, Software Design, Software Development and Implementation, Software Test\.… more
    Lockheed Martin (09/19/25)
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  • Software Developer C++ TS/SCI/ Poly

    Parsons Corporation (Centreville, VA)
    …you a ** software engineer ** looking to improve and enhance mission-critical software applications ? Do you want to design and develop customer software ... for a self-starter who will be able to derive software requirements from customer interaction, take the lead in...from customer interaction, take the lead in proposing new software capabilities, and identify improvements to existing software… more
    Parsons Corporation (08/08/25)
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