• Senior Mainframe Developer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used ... USD $160,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6700/ senior -mainframe- developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6700_ **Category** _Software… more
    GovCIO (09/17/25)
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  • Software Applications Developer…

    Amentum (Chantilly, VA)
    Amentum is seeking a **Software Applications Developer - Senior ** to support our **FEDSIM United States Army National Guard (G2 IS3)** contract. ... Quality Management Plans (QMPs), and Transition Plans. + Develops APIs and application interfaces for integration with SAM.gov, funding and acquisition systems, and… more
    Amentum (09/03/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In ... operational efficiency. You might analyze and design databases within an application area, working individually or coordinating database development as part of… more
    ManTech (08/22/25)
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  • Senior ServiceNow Developer - Hybrid

    EPAM Systems (Mclean, VA)
    …implementation **Requirements** + 7+ years of direct experience as a ServiceNow Application Developer + Developing, configuring, and customizing the ServiceNow ... If you are looking for a high-impact **ServiceNow Developer ** role with a global leader in digital transformation, EPAM is the perfect next step in your career! As… more
    EPAM Systems (08/21/25)
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  • Senior .NET Developer

    SAIC (VA)
    **Description** SAIC is searching for a motivated, career and customer-oriented Senior Software Systems Engineer (.NET Developer ) who performs high-level, ... + Utilize full-stack development expertise that ranges from development of .NET back-end application using C#, unit testing, testing with Nunit, or other tools, and… more
    SAIC (09/25/25)
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  • Senior Full-Stack Developer

    Steampunk (Mclean, VA)
    **Overview** As a ** Senior Full-Stack Developer ** , you will work with a team of developersto deliver software features, APIs, and micro-service solutions. We ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6795/ senior -full-stack- developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (08/29/25)
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  • Senior Software Developer , Systems…

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for Senior Software Developer , Systems Software to support our newly awarded United States Coast Guard (USCG) Maverick ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6830/ senior -software- developer %2c-systems-software/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6830_… more
    GovCIO (09/27/25)
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  • Senior Ruby Developer (Remote)

    Cognizant (Richmond, VA)
    **Job Overview** We are looking for a highly skilled ** Senior Ruby Developer ** with deep expertise in **Ruby on Rails 3.2.x** , **Passenger web server** , and ... web applications using **Ruby on Rails 3.2.x** . + Configure and optimize application deployment on **Passenger web server** . + Manage frontend assets using… more
    Cognizant (09/20/25)
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  • Senior Cloud Developer

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Cloud Developer , you will be responsible for developing cloud service delivery models and architectural frameworks. You will ... local law. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive… more
    Noblis (09/03/25)
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  • Senior ETL Developer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ETL Developer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... existing data sources + Working with Sponsor development teams to improve application performance + Organizing and maintaining documentation so others are able to… more
    ManTech (08/26/25)
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