• FLEX Senior Python Developer

    Marriott (Bethesda, MD)
    …Technology at Marriott International. **THE OPPORTUNITY** We're seeking an exceptional Senior Python Developer to join our innovative 6-person team building ... : Create robust, scalable RESTful APIs using FastAPI and Python best practices to power our developer ...approaches **WHAT YOU BRING** **Required:** . 7+ years of software development experience with strong Python expertise… more
    Marriott (08/26/25)
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  • Python Developer

    Tactibit Technologies LLC (Suitland, MD)
    …position We are looking for a talented Developer with in-depth experience developing Python software applications that run in a cloud environment to join our ... in a team, along with developers, engineers and scientists. Python Developer responsibilities are: + Design and...continuous adoption and integration into design Python Developer requirements are: + 4+ years of software more
    Tactibit Technologies LLC (09/25/25)
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  • Senior Python Developer (SWE-3)

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Python Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... more about how this program "Delivers Mission Success!" Seeking a motivated Senior Python Developer with the right knowledge, skills, and abilities to support… more
    Leidos (07/29/25)
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  • Python Developer

    ManTech (Fort Meade, MD)
    MANTECH seeks a motivated, career and customer-oriented ** Python Developer ** to join our team in **Ft. Meade, MD** . In this role, you will develop, maintain, ... software development experience is required. + Experience with Python . **Preferred Qualifications:** + Experience with Docker and Kubernetes. **Security… more
    ManTech (09/20/25)
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  • Python Developer

    ManTech (Fort Meade, MD)
    ManTech seeks a ** Python Developer ** to join our team in the **Ft. Meade, MD** area. In this role, you will develop, maintain, and enhance complex and diverse ... software systems (eg, processing-intensive analytics, novel algorithm development, manipulation...years of development experience is required. + Experience with Python . **Preferred Qualifications:** + Experience with Docker and Kubernetes… more
    ManTech (09/20/25)
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  • Principal Python AI/ML Developer

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Python AI/ML 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 (09/12/25)
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  • Sr. Python Backend Developer

    Cognizant (Annapolis, MD)
    **About the role** As a ** Python Backend Developer ** , you will make an impact by designing and delivering scalable backend solutions that power mission-critical ... role, you will:** + Design and build backend applications using Python , ensuring performance, scalability, and reliability. + Translate product requirements into… more
    Cognizant (09/25/25)
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  • Sr. Python Developer

    Huntington Ingalls Industries (Linthicum Heights, MD)
    …Description Mission Technologies, Cyber & Intelligence Team is looking for a Sr. Python Developer to join a cutting-edge cybersecurity initiative focused on ... interests in cyberspace. Our deep expertise in network architecture, software and hardware development, cybersecurity and the electromagnetic environment uniquely… more
    Huntington Ingalls Industries (08/01/25)
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  • Journeyman Software Developer

    Nightwing (Annapolis Junction, MD)
    …in the intelligence community, defense, civil, and commercial markets. **Journeyman Software Developer ** **Position Description** At Nightwing CODEX, a ... software developer designs and implements custom software tools...and techniques. Most of the work is developed in Python , C++ and Java. The intended platforms are Windows… more
    Nightwing (08/29/25)
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  • Principal / Sr. Principal Embedded Operating…

    Northrop Grumman (Linthicum Heights, MD)
    software on cutting edge space products and systems. The Operating Systems Software Developer will be working on and supporting sensor command and control ... required, to implement tasking assigned. **Basic Qualifications for Embedded Operating Systems Software Developer :** + Bachelor's degree in Computer Science, … more
    Northrop Grumman (08/13/25)
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