• Senior Python Developer

    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 ... learn more about how this program "Delivers Mission Success!" Seeking a motivated Senior Python Developer with the right knowledge, skills, and abilities to… more
    Leidos (07/29/25)
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  • Sr . Python Developer

    Huntington Ingalls Industries (Linthicum Heights, MD)
    …you. Job Description Mission Technologies, Cyber & Intelligence Team is looking for a Sr . Python Developer to join a cutting-edge cybersecurity initiative ... 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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  • 318 - Senior Python Developer

    ARSIEM (Fort Meade, MD)
    …an impact on every client you work with. ARSIEM is looking for a motivated Senior Python Developer to support a new cybersecurity initiative, working closely ... 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 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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  • 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:**...clients. In this role, they are seeking an experienced Senior Full Stack Engineer to lead the full stack… 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 & ... 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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  • Principal/ Sr . Principal IPT SIL…

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Principal / Senior Principal IPT SIL Developer ** ... requisition may be filled as a Principal IPT SIL Developer or Senior Principal IPT SIL ...TS/SCI w. Polygraph prior to start **Basic Qualifications for Sr . Principal IPT SIL Developer ** : *… more
    Northrop Grumman (09/12/25)
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  • Principal/ Sr . Prin. Integrated Circuit…

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

    Northrop Grumman (Linthicum Heights, MD)
    …a US Government security clearance per business requirements. **Basic Qualifications for Sr . Principal Quantum Simulation Developer :** + PhD in theoretical ... clearance per business requirements. **Preferred Qualifications for both Principal AND Sr . Principal Quantum Simulation Developer :** + PhD in theoretical… more
    Northrop Grumman (09/25/25)
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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 degree ... edge space products and systems. The Operating Systems Software Developer will be working on and supporting sensor command...on an agile development team, primarily using C, C++, Python , and scripting in a Yocto build environment. The… more
    Northrop Grumman (08/13/25)
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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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  • Microservices Developer Sr to Pri…

    Lockheed Martin (Annapolis Junction, MD)
    …system using a microservices\-based architecture and cutting\-edge technologies\. The Microservices Developer will be responsible for: * Writing java spring boot ... micro service applications utilizing AWS native technologies * Utilize Python to optimize AWS services such as Lambdas, Step...more of the below: \- Java, Spring boot or python \- Microservice architectures \- CI/CD Tools: AWS tools,… more
    Lockheed Martin (10/01/25)
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  • Senior Software Developer (TS/SCI…

    General Dynamics Information Technology (Hanover, MD)
    …**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 ... career. MEANINGFUL WORK AND PERSONAL IMPACT As a Software Developer Sr Principal, the work you'll do...years of related experience * Technical skills: : C/C++, Python , Networking, CI/CD, Linux * Security clearance level: TS/SCI… more
    General Dynamics Information Technology (09/19/25)
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  • Sr . Snowflake Engineer

    CompuCom (Annapolis, MD)
    …an Owner, Do the Right Thing, and Have Fun Doing It! We're looking for a ** Sr . Engineer** to join our team. The Sr . Engineer will design, develop, and maintain ... data warehouse + Scripting and Programming: Strong skills in Python are highly valued, as well as familiarity with...Agentic AI technologies + Proven experience as a BI Developer or in a similar data-focused role. + Proficiency… more
    CompuCom (10/09/25)
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  • Sr . Software Engineer TS/SCI Polygraph

    Leidos (Annapolis Junction, MD)
    **Description** Leidos has an exciting opportunity for a Sr . Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform ... well as client web application and user interface (UI) development. Java, Python , embedded C/C++, Java cryptographic framework, XML, web UI (ie, Angular, JavaScript,… more
    Leidos (09/10/25)
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  • Sr . Manager, DevOps

    iCIMS (Annapolis, MD)
    **Job Overview** We are seeking a visionary Senior Manager to lead our global DevOps organization and drive transformation across our software delivery lifecycle. ... : Reduced change failure rates and improved automated test coverage + ** Developer Productivity** : Improved developer satisfaction, reduced new hire… more
    iCIMS (09/05/25)
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  • Sr Lead Software Engineer

    Lumen (Annapolis, MD)
    …Product & Networking) organization. We are seeking a highly qualified and experienced Senior Lead Software Developer to join our fast-paced and innovative team. ... enterprise-grade applications using Java (Spring Boot, Spring Cloud) or Python (Django, Flask, FastAPI) + Lead application modernization efforts, refactoring… more
    Lumen (09/30/25)
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  • Senior AWS Connect Developer

    Leidos (Baltimore, MD)
    **Description** Leidos is seeking a Senior AWS Connect Developer to be part of the mission solution and help lead SSA's Digital Modernization Strategy. Join one ... impacting at least 65 million American lives per month.The Senior AWS Connect Developer will serve as...Amazon Connect + 3 years of experience using Node.js, Python or Java for development + 3 years of… more
    Leidos (10/03/25)
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  • Senior Embedded Developer

    GliaCell Technologies (Fort Meade, MD)
    Are you a Senior Embedded Developer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... amazingly talented people Job Description: GliaCell is seeking a Senior Embedded Developer on one of our...with Ghidra. + Produce and modify software systems in C/C++/ Python . + Provide support for fielded software systems. +… more
    GliaCell Technologies (08/22/25)
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  • Senior Capability Developer

    ManTech (Annapolis Junction, MD)
    MANTECH seeks a motivated, career and customer-oriented ** Senior Capability Developer ** to join our team in **Annapolis Junction, Maryland** . We're looking for ... a Senior Capability Developer to join our elite...to:** + Develop custom software tools and applications using Python , C, and Assembly, focusing on embedded and resource-constrained… more
    ManTech (08/24/25)
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