• Principal Java Developer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** ** Java Developer ** in our **National Security Sector's (NSS) Cyber & ... us and make a difference in National Security!** **Job Description** A Java developer on this program provides Agile development and operations and maintenance… more
    Leidos (05/02/25)
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  • Principal Full Stack Developer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Full Stack Developer ** in our **National Security Sector's (NSS) Cyber & ... and make a difference in National Security!** **Job Description** As a Full Stack Developer on this program, you will have the opportunity to build strong systems,… more
    Leidos (02/19/25)
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  • AI Software Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **AI** **Software Developer ** to join our team in the **Northern VA area** . As part of the position, you ... will act as a senior principal consultant designing and implementing individual components of PaaS...and/or scripting languages such as JavaScript, Python, C++, or Java . + Experience with software development frameworks and tools… more
    ManTech (05/01/25)
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  • Principal / Sr Principal Software…

    Northrop Grumman (Fairfax, VA)
    …program. The program needs a Human Computer Interface (HCI)/Graphical User Interface (GUI) developer to work on their integrated Command & Control (C2) Phase 1B ... requisition may be filled at either a level 3 ( Principal ) or a level 4 (Sr Principal ),...below: + Experience with web frameworks: Angular, React + Java , C++ and Python (or similar scripting language) in… more
    Northrop Grumman (04/23/25)
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  • Senior/ Principal Software Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    …for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. ... and data platform development. We're looking to recruit both **Senior and/or Principal Software Engineer.** You will help conduct business reviews and operate our… more
    Microsoft Corporation (04/18/25)
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  • Principal Engineering Manager

    Microsoft Corporation (Washington, DC)
    …for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. ... languages including, but not limited to, C, C++, C#, Java , JavaScript, or Python + OR equivalent experience. +...languages including, but not limited to, C, C++, C#, Java , JavaScript, or Python + OR Master's Degree in… more
    Microsoft Corporation (04/22/25)
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  • Principal DevOps Engineer

    Leidos (Reston, VA)
    …experience working within a software development team and supporting developers and developer activities. + Bachelors degree with 12 or more years of prior ... in science, technical, or engineering discipline. + AWS Associate Certification ( Developer , Solution Architect, or Sys Ops Administrator) + AWS Professional… more
    Leidos (04/24/25)
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  • Principal Worldwide Specialist Solutions…

    Amazon (Arlington, VA)
    …ability to impress Amazon Web Services customers at any level, from executive to developer . You will get the opportunity to work directly with senior ML engineers ... in software development in languages related to ML like Python or Java . Experience working with RESTful API and general service-oriented architecture. - 10+… more
    Amazon (03/19/25)
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  • Senior Consultant, International Tax Quantitative…

    Deloitte (Washington, DC)
    Java : Java EE Enterprise Architect 5+, Java SE 5+Programmer, Java EE 5+ Web Component Developer + ISTQB (International Software Testing Qualifications ... seeking qualified individuals to join Deloitte Tax in our ITQCS national practice. Principal areas of focus are project management and modeling of: + Impacts of… more
    Deloitte (03/16/25)
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  • Sr. Software Engineer, Android (Android, Kotlin,…

    Capital One (Mclean, VA)
    …Android Studio as your IDE while developing your tests using Kotlin and Java programming languages. You will also be responsible for creating build automation tools ... of the mobile platform through both internal and external developer communities** + **Remain an active learner in all...be regularly worked. McLean, VA: $158,600 - $181,000 for Principal Associate Senior Software Engineer; $158,600 - $181,000 for… more
    Capital One (05/01/25)
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  • Sr. Security Engineer, Hardware Security Research,…

    Amazon (Herndon, VA)
    …to mentoring other engineers. You need to not only be a top software developer with a good track record of delivering, but also excel in communication, leadership ... reading and manually reviewing source code in C, C++, Java , go-lang, Python, JavaScript, Rust, and other languages to...long term risk mitigation guidance - Work directly with Principal , Senior Principal and Distinguished Engineers to… more
    Amazon (02/13/25)
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  • Technical Account Manager, WWPS Federal

    Amazon (Arlington, VA)
    …domains. This is not a sales role, but rather an opportunity to be the principal technical advisor and 'voice of the customer' to Public Sector Partners. As a TAM, ... - Programming or scripting skills with a combination of Java , Python Perl, Ruby, C#, and/or PHP - Previous...and/or PHP - Previous experience as a Software Engineer, Developer , DevOps Engineer etc. - Professional experience with cloud… more
    Amazon (04/12/25)
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  • Multi Cloud Engineer

    SAIC (Chantilly, VA)
    …GED's Enterprise Data, Applications, and Platform (EDAP) transformation. As a **Multi-Cloud Principal Engineer** , your job duties will focus on requirements for ... of mission critical systems. + Represent the government at developer lead release and sprint planning events; ensuring that...Services (AWS)** + **Proficiency in popular programming languages like Java , Node.js, PHP, Python, and Ruby on Rails** +… more
    SAIC (03/06/25)
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