• Principal Front End

    GliaCell Technologies (Fort Meade, MD)
    Are you a Principal Front End Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated ... to work with some amazingly talented people Job Description: GliaCell is seeking a Principal Front End Software Engineer on one of our subcontracts. This… more
    GliaCell Technologies (08/22/25)
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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, ... 4 additional yrs. in place of BS) TS/SCI with Poly clearance Expertise in front - end technologies including the React ecosystem for creating user interfaces and… more
    BigBear.ai (08/08/25)
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  • Senior Front - End Software

    Nelnet (Annapolis, MD)
    …$160,000 **COMPETENCIES - SKILLS/KNOWLEDGE/ABILITIES:** An ideal team member will be a senior/ principal -level front - end engineer that has experience with ... serve as both a hands-on developer and a technical leader. You'll architect front - end systems, guide design decisions, mentor teammates, and collaborate across… more
    Nelnet (08/28/25)
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  • Front - End Software Engineer…

    Northrop Grumman (Linthicum Heights, MD)
    …required_ ] + Minimum years of experience needed to be considered: + Level 3 ( Principal ) + 5 Years of relevant software engineering experience with a completed ... diploma or equivalent is required)_ + Level 4 (Sr Principal ) + 8 Years of relevant software ...Must have above minimum experience on the below: + Front - end GUI design and implementation experience. +… more
    Northrop Grumman (09/10/25)
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  • Principal Embedded Software Engineer

    Northrop Grumman (Baltimore, MD)
    …systems. Additionally, the candidate will collaborate closely with systems, firmware and front - end software teams in a fast-moving, development environment. ... looking for you to join our team as a Principal Embedded Software Engineer based out of...and common network configurations + Experience with development of front - end software for multifunction RF… more
    Northrop Grumman (08/14/25)
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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 ... + Enhance and maintain a small‑scale internal chat application + Integrate frontend forms, real‑time messaging workflows, and database interactions Tech Stack:… more
    Themis Insight (07/02/25)
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  • Principal Software Engineer - 25k…

    Leidos (Columbia, MD)
    …+ Strong knowledge of Git, Linux, Jira, Eclipse, and Confluence + Familiarity with front - end frameworks (React, Angular, or Vue) + Proven ability to lead ... **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (07/25/25)
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  • Principal Engineer - Digital Engineering

    Marriott (Bethesda, MD)
    …techniques + Experience in applying software engineering best practices, setting front - end software and UX implementation standards + Undergraduate ... CSS frameworks, CSS pre-processors, ES6, JavaScript build tools + Experience in developing software using Front - end libraries/frameworks - primarily React +… more
    Marriott (08/13/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    …tools such as Jmeter **Basic Qualifications:** + In-depth experience testing both back- end and front - end applications processes, scripting languages (ex: ... **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (08/02/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    …tools such as Jmeter **Basic Qualifications** + In-depth experience testing both back- end and front - end applications processes, scripting languages (ex: ... **Description** **Leidos** has a new and exciting opportunity for a ** Principal Test Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (08/01/25)
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