• MarkLogic Developer (SME)

    Leidos (Bethesda, MD)
    …**Join us and make a difference in National Security!** **Job Summary** This Java Developer role with expertise in developing MarkLogic based applications ... Good understanding of Object-Oriented Design and Design Patterns. + Significant experience implementing the MarkLogic java -client-api within an enterprise… more
    Leidos (08/02/25)
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  • Senior Software Developer - Full Stack

    Lumen (Annapolis, MD)
    …Day 0/1/2 management of products in secured environments. - Experience with AWS cloud services and AWS Developer Associate certification. **Compensation** ... and suites with, Mocha, Cypress, Playwright, Vitest, Cucumber, JUnit, and Spring - Experience developing RESTful and GraphQL APIs using Java Spring Boot,… more
    Lumen (09/30/25)
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  • Principal Software Developer

    Themis Insight (Fort Meade, MD)
    …methods (Extreme programming). + Proficient with Linux/UNIX is required. + Development experience (C++, JAVA , XML/XSD), scripting language experience , ... (Python or Perl), JAVA GUI development experience and Web framework experience (ie Ruby...required. + JavaScript, Node.js, REST API, NoSQL, Desired: Docker, AWS Individual Capabilities/ Experience Required: + Docker, … more
    Themis Insight (10/01/25)
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  • Microservices Developer Sir Clearance…

    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 ... real\-world environment, you'll draw on all your education and experience as well as the resources of Lockheed Martin...AWS native technologies * Utilize Python to optimize AWS services such as Lambdas, Step Functions, EC2 and… more
    Lockheed Martin (10/01/25)
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  • Full Stack Web Developer

    CACI International (Bethesda, MD)
    …Python, PHP, Java , Bash, HTML, CSS, JavaScript, and jQuery * Experience with 508 compliance * Knowledge of Agile methodologies utilizing ServiceNow * Develops ... Full Stack Web Developer Job Category: Information Technology Time Type: Full...365 Certification * Knowledge of developing for Azure or AWS cloud environments * Website design experience … more
    CACI International (08/21/25)
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  • Sr. Full Stack Developer

    Leidos (Bethesda, MD)
    …with common Agile practices, service-orientated environments, and development practices + Significant experience with Java , Angular, Spring and C2S and the ... new and exciting opportunity for a **Sr. Full Stack Developer ** in our **National Security Sector's (NSS) Cyber &...while working in an Agile development environment + Significant experience developing in Commercial Cloud Platforms (ex, AWS… more
    Leidos (08/08/25)
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  • Principal Full Stack Developer

    Leidos (Bethesda, MD)
    …with common Agile practices, service-orientated environments, and development practices + In-depth experience with Java , Angular, Spring and C2S and the software ... Python, and Bash while working in an Agile development environment + In-depth experience developing in Commercial Cloud Platforms (ex, AWS , Google Cloud, Azure)… more
    Leidos (08/08/25)
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  • Senior System Developer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …in Java and Python for system development. + Extensive experience with microservices, cloud computing, database architectures, and security implementations. + ... in a collaborative, congenial environment. We are seeking a Senior System Developer to lead the design, development, integration, testing, and deployment of… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Full Stack Developer with active TS/SCI…

    Deloitte (Baltimore, MD)
    …and the workforce. The Work You'll Do: We are seeking an experienced Full Stack Developer to join our team onsite in Chantilly, VA. This role is critical to ... + Design, develop, test, and deploy secure web applications using Java , JavaScript frameworks (Angular/React), REST APIs, and related technologies. + Implement… more
    Deloitte (08/14/25)
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  • UI/UX Web Developer

    CACI International (Bethesda, MD)
    UI/UX Web Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is seeking a UI/UX Web Developer to use SharePoint's and other custom web development...with programming languages and scripting methods including Python, PHP, Java , Bash, HTML, CSS, JavaScript, and jQuery. * Create… more
    CACI International (08/21/25)
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