• GAP Solutions Inc (Annapolis, MD)
    **Position Objective:** Provide services as a Scientific Application Developer in support of the overall functions of the National Institute of Environmental Health ... existing programming systems + Develop scientific applications using R, Shiny and or Python + Test and maintain software products to ensure strong functionality and… more
    DirectEmployers Association (10/05/25)
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  • iCIMS (Annapolis, MD)
    …: Reduced change failure rates and improved automated test coverage + ** Developer Productivity** : Improved developer satisfaction, reduced new hire ... Java/Spring Boot applications and legacy monoliths, Node.js/React single-page applications, Python -based AI/ML services, Mobile applications (iOS/Android), Legacy systems requiring… more
    DirectEmployers Association (09/05/25)
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  • Senior Software Engineer - Python

    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 ...and Python best practices to power our developer portal's core functionality **Drive Automation** : Develop … more
    Marriott (10/17/25)
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  • Python Developer

    Tactibit Technologies LLC (Suitland, MD)
    …environment with a shared commitment to excellence in everything we do. About the Python Developer position We are looking for a talented Developer ... well working in a team, along with developers, engineers and scientists. Python Developer responsibilities are: + Design and build serverless applications… more
    Tactibit Technologies LLC (09/25/25)
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  • FLEX Senior Python Developer

    Marriott (Bethesda, MD)
    …10/29/2025 This is a temporary position. **Job Description** We're seeking an exceptional Senior Python Developer to join our team adding to Marriott's Internal ... Developer Portal in support of projects such as Datacenter...: Create robust, scalable RESTful APIs using FastAPI and Python best practices to power our portal's core functionality… more
    Marriott (08/19/25)
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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 ... about how this program "Delivers Mission Success!" Seeking a motivated Senior Python Developer with the right knowledge, skills, and abilities to support a new… more
    Leidos (07/29/25)
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  • Python Developer

    ManTech (Fort Meade, MD)
    ManTech seeks a ** Python Developer ** to join our team in **Ft. Meade, MD** . In this role, you will develop, maintain, and enhance complex and diverse software ... (14) years of development experience is required. + Experience with Python . **Preferred Qualifications:** + Experience with Docker and Kubernetes. **Security… more
    ManTech (10/15/25)
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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 ... experience is required with five (5) of those years in Python development **Preferred Qualifications:** + Experience with Docker and Kubernetes **Security… more
    ManTech (10/15/25)
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  • 318 - Senior Python Developer

    ARSIEM (Fort Meade, MD)
    …impact on every client you work with. ARSIEM is looking for a motivated Senior Python Developer to support a new cybersecurity initiative, working closely with a ... Science, plus 8 years of relevant experience or equivalent. + Proficiency with Python , C++, and Spark. + Experience with Jupyter Notebooks, JIRA, Confluence, and… more
    ARSIEM (08/01/25)
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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 ... clearance with Polygraph for consideration Preferred + Strong programming expertise in Python , C++, and Apache Spark + Hands-on experience with tools and platforms… more
    Huntington Ingalls Industries (08/01/25)
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  • Python Full Stack Developer

    Eliassen Group (Annapolis, MD)
    …coding, testing, and deployment. **Experience Requirements:** 8+ years of experience as a Python Developer . Proven experience as a lead for web application ... ** Python Full Stack Developer ** **Anywhere** **Type:** Contract **Category:** Development **Industry:** Legal **Workplace Type:** Remote **Reference ID:** JN… more
    Eliassen Group (10/07/25)
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  • Senior Python AI/ML Prototype…

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Python AI/ML Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... this program "Delivers Mission Success!" Seeking a motivated AI/ML prototype developer to support the exciting Corporate Discovery Services mission. Developers will… more
    Leidos (10/03/25)
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  • Azure Data Developer

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for anAzure Cloud Notebook Python /PySpark developer to develop, test and implement AzureNotebook, PySpark/ Python ETL ... Need to be proficient in developing, testing and implementing Notebook, PySpark/ Python ETL and experienced in Synapse database and SQL development. Need… more
    GovCIO (10/15/25)
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  • Proposal Analyst - Level 2

    Northrop Grumman (Linthicum Heights, MD)
    …+ Experience working in space systems programs. + Proven experience as a Python Developer , with a strong portfolio of completed projects. + Database ... from functional departments. + Develop, test, and maintain software applications using Python . + Collaborate with cross-functional teams to define, design, and ship… more
    Northrop Grumman (09/11/25)
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  • Principal/ Sr. Prin. Integrated Circuit Process…

    Northrop Grumman (Linthicum Heights, MD)
    …as a **Principal/ Senior Principal Integrated Circuit Process Design Kit (PDK) Developer ** **This position requires fulltime on-site work at our Advanced Technology ... **Basic Qualifications for Principal** **Integrated Circuit Process Design Kit (PDK) Developer ** **:** + Bachelor's degree in Science, Technology, Engineering, or… more
    Northrop Grumman (09/11/25)
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  • Journeyman Software Developer

    Nightwing (Annapolis Junction, MD)
    …intelligence community, defense, civil, and commercial markets. **Journeyman Software Developer ** **Position Description** At Nightwing CODEX, a software ... and techniques. Most of the work is developed in Python , C++ and Java. The intended platforms are Windows...environment being low and high level user space. The developer diagnoses issues and debugs customer problems using industry… more
    Nightwing (08/29/25)
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  • CNO Developer /Engineer

    Shuvel Digital (MD)
    CNO Developer /Engineer Joint Base Andrews, MD Clearance Level: TS/SCI US Citizenship: Required Job Classification: Regular Full-time Years of Experience: 7-10 ... Level: Bachelors Position Description: GITI is looking for a senior-level CNO Developer / Engineer Capable of developing cyber capabilities and exploitation tools at… more
    Shuvel Digital (09/04/25)
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  • Principal/Sr. Principal IPT SIL Developer

    Northrop Grumman (Annapolis Junction, MD)
    …is seeking **Principal / Senior Principal IPT SIL Developer ** **What you'll get to do:** IPT-Level Role, member ... requisition may be filled as a Principal IPT SIL Developer or Senior Principal IPT SIL Developer **...specialty engineering, modeling and testing tools, such as: MATLAB, Python , Cypress, Cadence Assura or Siemens Calebre Primary Level… more
    Northrop Grumman (09/12/25)
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  • Cleared AWS Developer with Full Scope…

    Virtual Service Operations (Fort Meade, MD)
    Cleared AWS Developer with Full Scope Polygraph (FSP) * WFH Flexible * Fort Meade, MD (http://maps.google.com/maps?q=Fort+Meade+MD+USA) Description Are you looking ... the next steps in your career as an AWS Developer ? Let's chat and see if we are a...container orchestration, infrastructure as code (CDK or Terraform), and Python -based automation. This role may also include interfacing with… more
    Virtual Service Operations (10/18/25)
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  • Software Developer (Journeyman) (Anda25013)

    ACE Consulting Group, LLC (Lexington Park, MD)
    Software Developer (Journeyman) (ANDA25013) Lexington Park, MD (http://maps.google.com/maps?q=22299+Exploration+Drive+Lexington+Park+MD+USA+20653) Job Type Full-time ... on integrating novel new technologies on existing weapons platforms, the Software Developer shall analyze software and digital systems problems to develop and… more
    ACE Consulting Group, LLC (10/08/25)
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