• Senior Full Stack Java

    ERP International (Laurel, MD)
    …part of a talented software development team supportingthe Defense Information Systems Agency (DISA). The Senior Java Developer will work as a part of an ... ERP International, LLC ( www.erpinternational.com ) is currently seeking a ** Senior Full-Stack Java Developer ** with Spring Boot and React experience. You… more
    ERP International (10/02/25)
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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… more
    Leidos (09/13/25)
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  • Java Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Sr . Java Developer ** with advanced Excel in our **National Security Sector's (NSS) ... a difference in National** **Security!** We have an immediate need for a Sr . Java Developer with strong systems, software, cloud, database, and Agile… more
    Leidos (10/31/25)
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  • SAP NS2 Sr . Java Developer

    SAP (Herndon, VA)
    …US national security and critical infrastructure customers. We are seeking a highly experienced Senior Java Developer to support, maintain, and enhance a ... security applications. This role requires deep technical knowledge in Java -based development, system-level configuration, and cross-domain data transfer protocols,… more
    SAP (11/13/25)
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  • API Java Python Developer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **API Java Python Developer , Senior ** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0420 ... Time **Position Description:** CGI Federal has an exciting opportunity for an API/ Java /Python Developer within our Intel sector, advancing the national security… more
    CGI Technologies and Solutions, Inc. (09/06/25)
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  • Remote Senior Java Backend…

    Shuvel Digital (Ashburn, VA)
    …interest in applying his or her talents to national and homeland security problems. The senior developer will use Java , SQL, and Oracle to design, develop, ... Job Description: We are currently seeking a motivated, career and customer-oriented Java Backend Developer to join our team to begin an exciting and challenging… more
    Shuvel Digital (09/25/25)
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  • Senior Java Applications…

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SENIOR JAVA APPLICATION DEVELOPER (NAUT): Bowhead seeks a Senior Java Application Developer to support our customer on the Nautical ... practices and advanced techniques + Analyze and understand existing Java Spring MVC legacy applications, including architecture, codebase structure, dependencies,… more
    UIC Government Services and the Bowhead Family of Companies (10/11/25)
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  • Java Software Developer

    Oracle (Washington, DC)
    …security solutions for our industry-leading Fusion Cloud Applications. In this senior technical role, you will develop advanced security features and products, ... using modern programming languages like Java or Python, that will protect Oracle internal infrastructure...with the ability to speak with fellow developers and senior technology leaders Problem solving skills with technical and… more
    Oracle (11/25/25)
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  • Remote Senior Member of Technical Staff…

    Oracle (Washington, DC)
    …building distributed, fault-tolerant applications + Proficiency in multiple languages: Java and/or Node.js; Python is a plus + Frontend: JavaScript/TypeScript, ... React (Redux), HTML5/CSS3; responsive, accessible UI (WCAG) + Backend: Microservices (Spring, Micronaut, Dropwizard, Helidon), API design/versioning + Datastores: SQL/NoSQL (Oracle, Postgres, MongoDB), plus caches/queues (Redis, Kafka); familiarity with vector… more
    Oracle (11/25/25)
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  • Sr . Marklogic Developer

    Leidos (Bethesda, MD)
    …**Join us and make a difference in National Security!** **Job Summary** This Java Developer role with strengths in developing MarkLogic based applications ... **Description** **Leidos** has a new and exciting opportunity for a ** Sr .** **MarkLogic Developer ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (10/31/25)
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  • Senior Appian Developer

    ICF (Washington, DC)
    …or Certified Level 3 Appian Developer + Experience working with Appian Tempo. + Java developer experience is a strong plus. + Recent work experience on a ... n-tier client-server architectures preferred + Experience working with Appian Sites. + Java developer with Maven builds experience is a strong plus. + Ability to… more
    ICF (11/20/25)
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  • Backend Java Senior Software…

    Oracle (Washington, DC)
    **Job Description** We are seeking a Senior Software Developer to work on the Backend of the next generation Oracle Health Clinical Applications. Help architect ... 3+ years building distributed backend systems in cloud environments + Expert in Java ; plus experience with Node.js and/or Python is a plus + Microservices… more
    Oracle (11/25/25)
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  • Mid-to- Senior Backend Java

    Shuvel Digital (Vienna, VA)
    … Backend Java Developer We are looking for a mid to senior Java developer , responsible for the development and maintenance of back-end services ... our mobile banking apps and online banking channel. The developer will be working alongside analysts, QA testers and...and automation Skills: + Classroom & In-Field Experience with Java 8 or greater + Good understanding of networks… more
    Shuvel Digital (09/25/25)
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  • Full Stack Developer , Team Lead

    Leidos (Ashburn, VA)
    …DOD Top Secret or DHS CBP BI + Solid experience as a full stack Java developer . + AWS, Microservices, User experience , containerization, CI/CD + Experience in ... The National Security Sector within Leidos is seeking a Full Stack Software Developer Team Lead, with strong systems, software, cloud, and Agile experience to… more
    Leidos (09/11/25)
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  • Senior Application Developer

    Highmark Health (Washington, DC)
    …or CERTIFICATIONS** **Required** + None **Preferred** + Certification such as JAVA Developer , DB2 Certification, Cognos Certification **SKILLS** + Problem ... in various project roles, including, but not limited to, Developer , Technical Lead and Project Manager, based upon level...**EXPERIENCE** **Required** + 5 years of experience as a developer + Experience with Project Management tools + Experience… more
    Highmark Health (10/10/25)
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  • JavaScript developer / Architect

    Two95 International Inc. (Bethesda, MD)
    Title: Senior java script Developer / Architect Location: Bethesda, MD Duration: 3+ Months Requirements + Develop accurate and realistic design plans along ... websites, content management systems, E-commerce platforms, and backend frameworks ( Java , .NET) + Understand client-side templating languages like Handlebars,… more
    Two95 International Inc. (09/08/25)
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  • Senior Full Stack Developer

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is looking for a seasoned Senior Full Stack Developer ( JAVA /JEE) to lead the modernization and ongoing maintenance of the CBP information ... This role offers the opportunity to apply your deep expertise in JAVA /JEE to enhance mission-critical systems, driving innovation and ensuring seamless, scalable… more
    BigBear.ai (10/21/25)
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  • Remote Sr . Software Developer

    Shuvel Digital (Ashburn, VA)
    …services. The Software Developer will be able to develop applications using Java , JavaScript, NodeJS, and Angular. The developer will work with the overall ... Job Description: Software Developer /Systems Engineer to support an exciting DHS software...of Cloud administration/ Cloud migration/Cloud Engineering. + Experience with Java , JavaScript, AWS, Agile processes + Familiarity with Win… more
    Shuvel Digital (09/25/25)
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  • Sr . Software Developer

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking a Senior Software Developer to support our work as a prime contractor on a high-profile US Navy weapon system. ... debug, and resolve software defects and issues. As a senior software developer , it is expected you...be available based on position level and/or job specifics. ** Sr . Software Developer ** **117842BR** EEO Career Site… more
    BAE Systems (10/29/25)
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  • Sr . ETL Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Sr .** **ETL Developer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Description** We have an IMMEDIATE NEED for an ETL developer to play a pivotal role in shaping, and...in enterprise environments. + Experience in programming languages like Java and/or Python and scripting for automation. + Experience… more
    Leidos (09/12/25)
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