• Principal Java Developer

    Leidos (Bethesda, MD)
    **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 (08/02/25)
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  • Principal Full Stack Developer

    Leidos (Bethesda, MD)
    **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 (08/08/25)
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  • Principal Software Developer

    Themis Insight (Fort Meade, MD)
    …Public and Private, Civilian and Military expertise to every case. We are hiring a Principal Software Developer to work in Fort Meade, MD. Position location is ... for documentation of new or existing programs. The Level 3 Software Developer shall possess the following capabilities: + Use object oriented techniques, programming… more
    Themis Insight (07/02/25)
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  • Principal User Interface Developer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal User Interface Developer ** in our **National Security Sector's (NSS) Cyber & ... a mission-critical initiative with lasting impact. Leidos is seeking a highly skilled ** Principal User Interface (UI) Developer ** to join our growing application… more
    Leidos (06/03/25)
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  • Principal User Interface Developer

    Leidos (Columbia, MD)
    …+ **Clearance Required: Must have TS/SCI with Polygraph** + Must have Java development experience **Preferred Qualifications:** + Proficiency with Git, Linux, Jira, ... Confluence, Eclipse. + Familiarity with Agile Scrum methodologies. + Experience with React or similar libraries (Vue, Angular). + Strong problem-solving skills. + Ability to lead technical teams. + Experience in complex database or data repository… more
    Leidos (07/25/25)
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  • RPA Developer (Future Work)

    CGI Technologies and Solutions, Inc. (Baltimore, MD)
    **RPA Developer (Future Work)** **Category:** Software Development/ Engineering **Main location:** United States, Maryland, Baltimore **Position ID:** J0725-1648 ... UiPath, Agile Development Methodologies, Software Development (C# with .Net Core, Java , Go-Lang, or Python) and relational databases (SQL Server, PostgreSQL, DB2,… more
    CGI Technologies and Solutions, Inc. (07/23/25)
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  • Principal MLOps Engineer

    Acxiom (Annapolis, MD)
    The Principal MLOps Engineer in the Acxiom Data Science and Machine Learning team will spearhead the development of an MLOps platform to support the development and ... product builds, and other complex marketing activities/ As a Principal MLOps Engineer, you will collaborate with the MLOps...in at least two modern programming languages such as Java , C++, C, or Python. **Preferred Skills:** + 10+… more
    Acxiom (07/24/25)
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  • Principal /Sr. Principal Software…

    Northrop Grumman (Linthicum Heights, MD)
    …+ **Active TS/SCI at the time of application and willing to sit for a polygraph.** + Level 3 ( Principal ) BS + 5 years of exp; MS + 3 years of exp; PHD + 0 years of ... experience in lieu of degree. + Level 4 (Sr Principal ) BS + 8 years of exp; MS +...related experience in lieu of degree. + Full Stack Developer experience. + Pub sub-Architecture Node JS experience. +… more
    Northrop Grumman (06/11/25)
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  • Sr. Principal Software Engineer

    BAE Systems (Rockville, MD)
    …your skills and grow in your career. We are looking for a **Senior Principal Software Engineer** to add their skills to our team supporting rapid prototyping ... system engineers including managing scope, requirements, and schedule + Experienced developer with strong coding, debugging, design and problem-solving skills +… more
    BAE Systems (06/11/25)
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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    …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 (08/01/25)
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