• Sr Lead Big Data Developer

    Lumen (Annapolis, MD)
    …the future. **The Role** We are looking for a Lead Big Data Developer who is passionate about working with large-scale systems using cutting-edge technologies and ... load data from various sources and formats, such as relational databases, APIs, JSON, XML , CSV, etc. + Perform data quality checks and validations, and handle data… more
    Lumen (10/02/25)
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  • SharePoint Online (SPO) / MS Power Platform…

    DRT Strategies, Inc. (Silver Spring, MD)
    …Job Summary: The SharePoint Online (SPO) / MS Power Platform Developer will analyze requests/requirements and provide development and implementation support to ... working with or for Federal Agencies + Familiarity with .HTML5, JavaScript, CSS, XML , and Web Services. + Experience with integrating SharePoint Online sites and… more
    DRT Strategies, Inc. (09/26/25)
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  • PI Developer (Local To Aberdeen, MD…

    TEKsystems (Aber Prov Grd, MD)
    …and Oracle code * Experience with SAFe / Agile development * Experience with XML * Experience Identifying & Applying OSS notes * US Federal Government IT experience ... with a focus on Logistics Pay and Benefits The pay range for this position is $90.00 - $100.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be… more
    TEKsystems (09/18/25)
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  • SAP PI/PO Developer

    Enterprise Horizon Consulting Group (Aberdeen, MD)
    …and Oracle code + Experience with SAFe / Agile development + Experience with XML + Experience Identifying & Applying OSS notes + US Federal Government IT experience ... with a focus on Logistics Benefits Benefits We offer full-time salaried employees competitive salaries with a range of benefits, including: + Medical, Dental, & Vision + Life Insurance, Short-term Disability, Long-term Disability + SIMPLE IRA with Company… more
    Enterprise Horizon Consulting Group (09/12/25)
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  • Mid/Senior Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML , web UI (ie, Angular, JavaScript, CSS, HTML, etc.) and special ... + Experience or familiarity with multiple of the following technologies: + XML /XSD/SOAP/WSDL/XSLT + REST, + JSON + YAML + Containers (Docker, Podman, Kubernetes,… more
    Belay Technologies (07/15/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML , web UI (ie, Angular, JavaScript, CSS, HTML, etc.) and special ... structures, Spring Framework, and/or experience working with AngularJS, JSON, HTML, XML , XSLT. Must have experience with software source control and configuration… more
    Leidos (09/27/25)
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  • Software Engineer

    Leidos (Annapolis Junction, MD)
    …user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML , web UI (ie, Angular, JavaScript, CSS, HTML, etc.) and special ... and structures, Spring Framework, and/or experience working with AngularJS, JSON, HTML, XML , XSLT. + Must have experience with software source control and… more
    Leidos (09/18/25)
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  • JAVA Software Engineer

    BAE Systems (Annapolis Junction, MD)
    …(UI) development. Java, Python, embedded C/C , Java cryptographic framework, XML , web UI and special purpose device programming opportunities are available. ... of databases and structures, and/or experience working with JSON, HTML, XML , XSLT. + Experience with technologies underlying cryptographic systems (symmetric and… more
    BAE Systems (09/09/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML , web UI and special purpose device programming opportunities are ... knowledge of databases and structures, and/or experience working with XHTML, HTML, XML , XSLT + Experience developing on Windows, and/or Linux operating systems +… more
    Leidos (09/15/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …(UI) development). + Java, Python, embedded C/C++, Java cryptographic framework, XML , web UI and special purpose device programming opportunities are available. ... knowledge of databases and structures, and/or experience working with XHTML, HTML, XML , XSLT + Experience developing on Windows, and/or Linux operating systems +… more
    Leidos (08/26/25)
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