• Fannie Mae (Washington, DC)
    …products. This work includes coding, testing, and certifying technology platforms, software , and applications. *THE IMPACT YOU WILL MAKE* The Platform Engineering, ... Principal Engineer (Director IC) role will offer you the...UNIX * Experience using APIs for developing or programming software * Skilled in Java * Skilled in using… more
    DirectEmployers Association (08/22/25)
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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 ... inputs for documentation of new or existing programs. The Level 3 Software Developer shall possess the following capabilities: + Use object oriented techniques,… more
    Themis Insight (10/01/25)
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  • Principal Software Developer

    General Dynamics Information Technology (Fairfax, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Principal Software Developer ** **We value:** + Writing code rather ... Lead a team of Developers to engineer and develop software to solve complex user problems. **Required Skills and...Education:** + Minimum of 10+ years of non-internship professional software development experience + Minimum of 10+ years of… more
    General Dynamics Information Technology (09/26/25)
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  • Principal / Sr. Principal Embedded…

    Northrop Grumman (Linthicum Heights, MD)
    …maintain a DoD Top Secret clearance with SCI **Basic Qualifications for** **Sr.** ** Principal Embedded Operating System Software Developer :** + Bachelor's ... on cutting edge space products and systems. The Operating Systems Software Developer will be working on and supporting sensor command and control (embedded… more
    Northrop Grumman (08/13/25)
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  • EPM Software Developer

    General Dynamics Information Technology (Falls Church, VA)
    …Obtain:** None **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Hyperion Essbase,Oracle, Software Projects **Experience:** ... 8 + years of related experience **Job Description:** GDIT is seeking an Oracle EPM Developer to join our Team! GDIT is your place. You make it your own by embracing… more
    General Dynamics Information Technology (09/20/25)
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  • Senior Software Developer (TS/SCI…

    General Dynamics Information Technology (Hanover, MD)
    …New Hires** + **You receive an additional 5 days of PTO for TS/SCI with Poly** SOFTWARE DEVELOPER SR PRINCIPAL Transform technology into opportunity as a ... Software Developer Sr Principal at GDIT. Shape what's next for mission-critical government projects while shaping what's next for your engineering career.… more
    General Dynamics Information Technology (09/19/25)
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  • Principal /Sr. Principal IPT SIL…

    Northrop Grumman (Annapolis Junction, MD)
    …(https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal / Senior Principal IPT SIL Developer ** **What you'll ... Team, member of SIL Team Develop a hardware and software system integration lab for a segment of a...MD area** **This requisition may be filled as a Principal IPT SIL Developer or Senior … more
    Northrop Grumman (09/12/25)
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  • Principal or Sr Principal Quantum…

    Northrop Grumman (Annapolis Junction, MD)
    …Government security clearance per business requirements. **Basic Qualifications for Sr. Principal Quantum Simulation Developer :** + PhD in theoretical physics, ... mission! We are seeking a physicist with a robust software engineering background that has an interest in developing,...**Preferred Qualifications for both Principal AND Sr. Principal Quantum Simulation Developer :** + PhD in… more
    Northrop Grumman (09/25/25)
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  • 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 & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (09/13/25)
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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 & ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (08/08/25)
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  • 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 & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (08/02/25)
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  • Principal ETL Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ETL** ** Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (09/13/25)
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  • Front End Developer , Assoc.…

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Front-End Software Engineer to work on an exciting, mission-critical team. This position will be based out of Ft. Meade, Maryland. ... lifecycle. + Design, architect, and implement robust and scalable software solutions that align with project objectives and requirements....+ Redis + Prior experience within CNO + XP/Agile software development + CI/CD + Linux (CentOS/RHEL) + Cloud… more
    BigBear.ai (08/08/25)
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  • Principal /Senior Principal Embedded…

    Northrop Grumman (Linthicum Heights, MD)
    …and team oriented with a drive to mentor other engineers. **Roles and Responsibilities:** + Software developer on an agile scrum team focused on Built in Test ... your career. We are looking for you to join our team as a Principal or Senior Principal Embedded Software Engineer based out of Linthicum, MD. **Summary of… more
    Northrop Grumman (08/20/25)
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  • Principal Software Engineer

    Ford Motor Company (Washington, DC)
    …the backbone of Ford's Industrial System. **In this position ** As a Principal Software Engineer within the Global Industrial System Analytics organization, you ... will be a hands-on technical leader delivering working software . You will be responsible for design, development, and optimization of complex solutions for the… more
    Ford Motor Company (10/11/25)
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  • Principal Software Development…

    CVS Health (Washington, DC)
    …and every day. **Position Summary** We are seeking for a highly skilled Salesforce Principal Software Engineer to lead the innovation, design, and development of ... advanced Salesforce software solutions for our enterprise healthcare systems. As a...that enhance healthcare services. **Required Qualifications** * Salesforce certified developer or architect certification * 10+ years of experience… more
    CVS Health (09/18/25)
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  • Principal Software Engineering

    Microsoft Corporation (Reston, VA)
    …forums and influence organizational priorities. + Track record of improving developer experience and operational workflows at scale. Software Engineering ... Azure Reliability teams strive to improve reliability fundamentals via software engineering operational improvement, preferring long-lasting platform improvements delivered… more
    Microsoft Corporation (10/11/25)
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  • Principal Software Engineer (Hybrid)

    Huntington Ingalls Industries (Columbia, MD)
    …data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten ... our deployment automation. If you are a mature, pragmatic, and highly skilled developer who thrives on flexibility and making a tangible impact with minimal… more
    Huntington Ingalls Industries (07/24/25)
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  • Principal Software Engineer Manager

    Microsoft Corporation (Washington, DC)
    …You will actively review code, tools and telemetry, and create plans to improve developer engagement, productivity and product quality. + You will act as an area ... + 4+ years people management experience. + Experience on supply chain software is preferred. + Ability to communicate effectively with internal and external… more
    Microsoft Corporation (10/18/25)
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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 ... lifecycle of Acxiom's modeled propensities. This role integrates software engineering, AI/ML engineering, data proficiency, and MLOps experience to build a… more
    Acxiom (07/24/25)
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