• ETL Java Developer SME

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **ETL Java Developer SME ** in our **National Security Sector's (NSS) Cyber & Analytics ... a difference in National Security!** **Job Summary** This ETL Java Developer SME role is...**Original Posting:** August 1, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (10/31/25)
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  • Java Developer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Java Developer SME ** in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National Security!** **Job Description** A Java developer on this program provides Agile...**Original Posting:** September 11, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (09/13/25)
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  • MarkLogic Developer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **MarkLogic Developer SME ** in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National Security!** **Job Summary** This Java Developer role with expertise in developing...**Original Posting:** August 1, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
    Leidos (10/31/25)
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  • SME Software Developer

    Leidos (Washington, DC)
    **Description** Leidos is hiring a SME Software Developer on the ESA V program. ESA V is an IT applications and infrastructure services program supporting ... use of Oracle Integrated Development Environments such as Quest Toad and Oracle SQL Developer + Experience with PL/SQL, Java , Windows PowerShell, and Unix shell… more
    Leidos (11/18/25)
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  • SME Oracle APEX Developer

    Leidos (Washington, DC)
    **Description** **General program information and/or position overview.** Leidos is hiring a SME Oracle APEX Developer on the ESA V program. ESA V is an IT ... Oracle Integrated Development Environments such as Quest Toad and Oracle SQL Developer . + Design and manipulate web content dynamically using JQuery, Ajax,… more
    Leidos (11/22/25)
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  • Full Stack Developer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Full Stack Developer ( SME )** in our **National Security Sector's (NSS) Cyber & Analytics ... Expert with common Agile practices, service-orientated environments, and development practices + Expert with Java , Angular, Spring and C2S and the software… more
    Leidos (11/07/25)
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  • ETL Developer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for an **ETL Developer SME ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Description** We have an IMMEDIATE NEED for an ETL developer to play a pivotal role in shaping, leading,...availability and scalability. + Proficiency in programming languages like Java and Python for custom NiFi processor development and… more
    Leidos (09/12/25)
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  • SME Oracle APEX Developer

    ABBTECH Professional Resources, Inc. (Washington, DC)
    …Oracle Integrated Development Environments such as Quest Toad and Oracle SQL Developer . - Design and manipulate web content dynamically using JQuery, Ajax, ... indexes, directories, sequences, triggers, etc. - Provide support with PL/SQL, Java , Windows PowerShell, and Unix shell scripting with familiarity with built-in… more
    ABBTECH Professional Resources, Inc. (11/26/25)
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  • Mcco SW Developer SME

    General Dynamics Information Technology (Fort Meade, MD)
    …challenges. Seize your opportunity to make a personal impact as a **Software Developer ** supporting **MARFORCYBER located at Ft. Meade, MD** . Our work depends on ... you joining our team to deliver expert capabilities in support of MARFORCYBER's mission to develop...full lifecycle. + Proficiency in programming languages such as Java , Python, C, C++, and Assembly. + Experience with… more
    General Dynamics Information Technology (11/13/25)
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  • Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    …Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert ( SME ) for the Maru Program. ... have at least 5-7 years of professional experience as both a hands-on developer and technical leader. + **Cloud & Software Engineering** : Extensive experience… more
    Leidos (11/01/25)
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  • Software Engineer SME

    Leidos (Gaithersburg, MD)
    …the Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert ( SME ) for the Chinook ... Web: HTML, CSS, JSON, Ajax, and REST APIs + Object-oriented Programming:Python, Java , and JavaScript + Advanced Programming: Go + Front-end and Back-end Frameworks:… more
    Leidos (10/05/25)
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  • DevOps Engineer ( SME )

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **DevOps** **Engineer ( SME )** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... experience working within a software development team and supporting developers and developer activities. + Masters with 15 or more years of prior relevant… more
    Leidos (11/07/25)
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  • Principal Software Developer - Network…

    Oracle (Washington, DC)
    …with immediate and skip-level leadership to ensure alignment with organizational goals. As a technical Subject Matter Expert ( SME ) with a focus on ... In this capacity, the candidate will act as an SME for root cause analysis and frequently develop scripts...- Proficiency in programming languages such as Python, C/C++, Java , or similar. - Knowledge of networking protocols (eg,… more
    Oracle (11/25/25)
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  • Senior Software Developer - Network…

    Oracle (Washington, DC)
    …with immediate and skip-level leadership to ensure alignment with organizational goals. As a technical Subject Matter Expert ( SME ) with a focus on ... In this capacity, the candidate will act as an SME for root cause analysis, often automating complex tasks...- Proficiency in programming languages such as Python, C/C++, Java , or similar. - Knowledge of networking protocols (eg,… more
    Oracle (11/25/25)
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  • Full Stack Web Developer

    CACI International (Bethesda, MD)
    …dashboards for senior management and government clients. + Serve as the technical subject matter expert for all three platforms, including planning, ... Full Stack Web Developer Job Category: Information Technology Time Type: Full...Utilize programming languages and scripting methods including Python, PHP, Java , Bash, HTML, CSS, JavaScript, and jQuery. + Develop… more
    CACI International (11/19/25)
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  • Principal Software Developer

    Oracle (Washington, DC)
    …Proficient oral and written communication skills. + Willingness to act as the subject matter expert , tracking technology/industry trends, and providing ... experience. **Required Experience:** + Track record of designing, building, and maintaining Java software systems at scale. + Prior senior-level ( Java ) software… more
    Oracle (11/25/25)
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  • Principal Software Developer

    Oracle (Washington, DC)
    …Proficient oral and written communication skills. + Willingness to act as the subject matter expert , tracking technology/industry trends, and providing ... building, and maintaining enterprise software systems at scale. + Prior senior-level ( Java ) software engineering experience. + Java , SQL, APEX programming… more
    Oracle (11/25/25)
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  • Senior Software Engineer - Full Stack C#…

    General Dynamics Information Technology (Hanover, MD)
    …and mathematical analysis to the development of complex solutions + Participates as a Subject Matter Expert in internal review of software components and ... with ASP.Net Web Forms OR ASP.Net MVC + Alternatively: Strong development skills in Java and a willingness to learn C# + Database experience + Preferred: MongoDB +… more
    General Dynamics Information Technology (11/19/25)
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  • Senior Principal Software Developer

    Oracle (Washington, DC)
    …standards, and deliver solutions that scale globally. You will participate in SME operational rotations, lead incident response and post-event analysis, and mentor ... to guide capacity planning, tuning, and continuous improvement. + Serve as SME in operational rotations; provide break-fix support, lead escalations, and drive… more
    Oracle (11/25/25)
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  • 128 Cloud Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …for improving documentation and software development process standards + Serve as a subject matter expert for Cloud Computing and corresponding technologies ... Provides expertise in Cloud Computing, Hadoop Ecosystem including implementing Java applications, Distributed Computing, Information Retrieval (IR), and Object… more
    ARSIEM (09/11/25)
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