• Principal Full Stack Software…

    Northrop Grumman (Hollywood, MD)
    …they're making history. Northrop Grumman Defense Systems (NGDS) is looking for a ** Principal Software Engineer** based out of **Hollywood, MD** . Our Team ... is a role in a large program that will support the full software product lifecycle in an Agile Scrum framework: requirement definition, estimation, implementation,… more
    Northrop Grumman (09/26/25)
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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 & ... in National Security!** **Job Description** As a Full Stack Developer on this program, you will have the opportunity...you will have the opportunity to build strong systems, software , and cloud environments and provide operations… 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 (09/13/25)
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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 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 (09/02/25)
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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)
    …within CNO + XP/Agile software development + CI/CD + Linux (CentOS/RHEL) + Cloud Services (S3, EC2, RDS) + XKS + Software reverse engineering About ... Overview BigBear.ai is seeking a Front-End Software Engineer to work on an exciting, mission-critical...lifecycle. + Design, architect, and implement robust and scalable software solutions that align with project objectives and requirements.… more
    BigBear.ai (08/08/25)
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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...countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud , Cyber and application development. Together with our clients,… more
    General Dynamics Information Technology (09/19/25)
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  • Principal Cloud Engineer - TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Experience:** 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Cloud Developer Own the opportunity as a Cloud ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Cloud Based Services, Cloud...obstacle. At GDIT, people are our differentiator. As a Cloud Developer you will help ensure today… more
    General Dynamics Information Technology (08/14/25)
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  • Principal Software Engineer

    BAE Systems (Rockville, MD)
    …incentives may be available based on position level and/or job specifics. ** Principal Software Engineer** **115546BR** EEO Career Site Equal Opportunity ... non-company locations may be required. Job Responsibilities + Work as part of a software development team to design and implement rapid prototypes for a broad range… more
    BAE Systems (09/09/25)
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