• MarkLogic Developer (SME)

    Leidos (Bethesda, MD)
    …and participate in software programming initiatives using HTML, CSS, JavaScript, Java , Angular, Python , SpringBoot, and Hibernate. + Develop and direct ... **Join us and make a difference in National Security!** **Job Summary** This Java Developer role with expertise in developing MarkLogic based applications… more
    Leidos (10/31/25)
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  • Developer

    Koniag Government Services (Baltimore, MD)
    …The Developer is responsible for designing, developing, and maintaining software applications that support the Division's Management Information Services, with a ... Services, a Koniag Government Services company, is seeking a Developer to support TGS and our government customer in...Qualifications:** + Proficiency in C#, VB.NET, Microsoft .NET Framework, Java , Python , JavaScript, and other languages used… more
    Koniag Government Services (11/04/25)
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  • Senior GIS Developer

    TekSynap (MD)
    …code, and implement GIS software solutions using programming languages such as Python , JavaScript, and Java , with a focus on ESRI tools and technologies. ... software languages, such as HyperText Markup Language (HTML), JAVA , JavaScript, Python , CSS, SQL, NoSQL, C#,...non-spatial databases. **Overview** We are seeking a Senior GIS Developer to join our team supporting DOI BSEE TIMS… more
    TekSynap (09/02/25)
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  • ETL Developer

    Leidos (Bethesda, MD)
    …solutions in large-scale enterprise environments. + Experience in programming languages like Java and/or Python and scripting for automation. + Experience ... has a new and exciting opportunity for an **ETL Developer ** in our **National Security Sector's (NSS) Cyber &...AWS environment. + Experience developing custom NiFi processors with Java and/or Python . + Direct knowledge of… more
    Leidos (09/12/25)
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  • Full Stack Developer

    DCCA (Columbia, MD)
    …web-based solutions using technologies/frameworks such as REST, JavaScript ES6, Typescript, JSON, Java , Python , RDBMS, ORM. . 2+ years working with AWS ... Full Stack Developer Location Columbia, MD Job Code 2507 #...Full Stack Agile development of web-based enterprise solutions utilizing Java . React, HTML5, CSS3, SCSS, CSS frameworks, JavaScript/Typescript, JSON,… more
    DCCA (11/14/25)
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  • Senior Embedded Developer

    GliaCell Technologies (Fort Meade, MD)
    …government contract. Position Description: + You will act as an embedded developer /general-purpose CNO software engineer for up-and-coming projects where you ... Are you a Senior Embedded Developer who is ready for a new challenge...Reverse Engineering, especially with Ghidra. + Produce and modify software systems in C/C++/ Python . + Provide support… more
    GliaCell Technologies (08/22/25)
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  • GIS-Map Developer

    GovCIO (Annapolis, MD)
    …technical concepts into non-technical terms + Proficiency in programming languages such as Python , Java , JavaScript, and C# + Working knowledge of GIS platforms ... **Overview** GovCIO is currently hiring for a GIS-Map Developer to support the USPS. **Responsibilities** + Work...and analyzing geographic data + Programming languages such as Python , JavaScript, C++, and Java to develop… more
    GovCIO (09/07/25)
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  • ETL Developer

    Acclaim Technical Services (Bethesda, MD)
    …solutions in large-scale enterprise environments. + Experience in programming languages like Java and/or Python and scripting for automation. + Experience ... continues to grow. We are actively hiring an ETL Developer with TS/SCI clearance and polygraph to support a...AWS environment. + Experience developing custom NiFi processors with Java and/or Python . + Direct knowledge of… more
    Acclaim Technical Services (10/28/25)
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  • Full Stack Web Developer

    CACI International (Bethesda, MD)
    …REST/OData/OAuth. **Responsibilities:** + Utilize programming languages and scripting methods including Python , PHP, Java , Bash, HTML, CSS, JavaScript, and ... Full Stack Web Developer Job Category: Information Technology Time Type: Full...custom web development platforms. + Experience with scripting languages: Python , PHP, Java , Bash, HTML, CSS, JavaScript,… more
    CACI International (08/21/25)
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  • Senior System Developer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …with DoD operational objectives. + Develop, modify, and enhance software applications using Java and scripting languages such as Python . + Lead software ... development within Agile Scrum frameworks. + Technical Expertise: + Strong proficiency in Java and Python for system development. + Extensive experience with… more
    Competitive Range Solutions, LLC (11/06/25)
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