• 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 ... **In this role, you will:** + Design and build backend applications using Python, ensuring performance, scalability, and reliability....science or a related field. + 3-5 years of backend development experience. + Proficiency in Python and … more
    Cognizant (09/25/25)
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  • Senior Software Engineer, Backend…

    Coinbase (Annapolis, MD)
    [Coinbase Developer Platform](http://cdp.coinbase.com) (CDP) is building the developer tools to bring the world onchain. Today, onchain development is slow, ... onchain by creating an easy to use and trusted developer experience. We build API and SDK products for...* Experience working full stack across Web, Mobile, and Backend * You write high quality, well tested code… more
    Coinbase (08/09/25)
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  • Senior Software Engineer, Backend…

    Coinbase (Annapolis, MD)
    …*What you'll be doing (ie job duties):* * Build, improve, and operate backend developer productivity infrastructure services and systems. * Design scalable, ... collaboration, connection, and alignment. Attendance is expected and fully supported. Developer Experience (DevX) is responsible for making sure all engineers at… more
    Coinbase (08/09/25)
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  • Senior Lead Software Engineer

    Lumen (Annapolis, MD)
    …connect the world and shape the future. **The Role** We are seeking a Senior Lead Software Backend Developer with unparalleled technical expertise to ... lead software engineering projects for high-performance, reliable, and highly available (HA) database-driven applications, while guiding a small team and modernizing legacy systems. This role demands mastery of engineering, data and database internals, and… more
    Lumen (09/24/25)
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  • Sr . Java Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Sr .** **Java Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Description** A Java developer on this program provides Agile development and operations and maintenance for… more
    Leidos (09/13/25)
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  • Full-Stack Developer with Poly Mid…

    Lockheed Martin (Annapolis Junction, MD)
    **Description:** **THE WORK** This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and ... their career goals\. Competitive and comprehensive benefits package\. Rewards and recognition for your hard work\. Medical and dental coverage\. 401k retirement… more
    Lockheed Martin (08/02/25)
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  • Senior Software Engineer, Fullstack…

    Coinbase (Annapolis, MD)
    …connection, and alignment. Attendance is expected and fully supported. The Coinbase Developer Platform APIs are the easiest way for developers to get started ... as 30 seconds. A top priority of the Coinbase Developer Platform (CDP), the CDP APIs encapsulate some of...engineer must be comfortable operating in both frontend and backend codebases, fluent across a variety of programming languages,… more
    Coinbase (08/09/25)
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  • Senior Software Engineer, Backend…

    Coinbase (Annapolis, MD)
    …you'll do:* * Build cutting-edge infrastructure and tools that empower AI-driven developer workflows. * Create and deploy autonomous AI agents that integrate ... and design to ship AI products that 10x productivity and redefine developer experiences. * Prototype swiftly, iterate rapidly, and optimize for real-world… more
    Coinbase (08/09/25)
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  • Senior Software Developer - Full…

    Lumen (Annapolis, MD)
    …This position is work from home within the US. **The Main Responsibilities** The Senior Software Developer position is a hands-on role that contributes to ... Role** The NaaS UI team is comprised of frontend, backend , and full-stack developers working as a unit to...to develop sustaining business solutions and development practices. The Senior Software Developer will work with other… more
    Lumen (09/30/25)
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  • Senior Software Engineer, Fullstack…

    Coinbase (Annapolis, MD)
    [Coinbase Developer Platform](http://cdp.coinbase.com) (CDP) is building the developer tools to bring the world onchain. Today, onchain development is slow, ... onchain by creating an easy to use and trusted developer experience. We build API and SDK products for...* Strong full-stack engineering skills; you can build reliable backend services and ship fast, accessible UIs that handle… more
    Coinbase (09/17/25)
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