• Senior Software Developer…

    CACI International (Ashburn, VA)
    Senior Software Developer (Cryptology) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... Local * * * **The Opportunity:** CACI is seeking a System Services and Cryptology Developer to join our team and support the Border Enforcement Applications for… more
    CACI International (08/29/25)
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  • Senior Full Stack Developer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career and customer oriented ** Senior Full Stack Developer ** SME to join our team in **Ashburn, Virginia** . This position is ... environment. + Design, develop, and implement scalable, high-performance and reliable applications and microservices using Java (including frameworks like Spring… more
    ManTech (09/03/25)
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  • Senior Appian Developer UI/UX

    Guidehouse (Mclean, VA)
    …THREE (3) years of experience in Appian development + Active Appian Senior Developer certifications and ability to achieve additional relevant certifications ... to independently convert complex business requirements into functioning pieces of application . Senior Appian Developers also have a comprehensive understanding… more
    Guidehouse (09/27/25)
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  • Senior Software Developer

    Rite-Solutions Inc. (Dahlgren, VA)
    VA-206, Dahlgren, VA, USA | Virginia | Full Time Rite-Solutions, Inc. is seeking a Senior Developer to support in a full-time hybrid capacity at the Naval ... capabilities to meet current Cyber Defensive needs. As a Senior Developer on this program, you will...implementing new features within a critical line of business application that support mission assurance and operational management functions.… more
    Rite-Solutions Inc. (09/25/25)
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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 ... development, cross-functional collaboration, and integration with modern technologies such as ** Java Spring MVC** , **microservices** , and **React** . **Note:**… more
    Cognizant (09/20/25)
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  • Senior ServiceNow Developer

    CACI International (VA)
    Senior ServiceNow Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage ... * * * **The Opportunity:** CACI is seeking a Developer to develop highly complex, mission-critical scoped and global... to develop highly complex, mission-critical scoped and global applications for the Department of Homeland Security. As a… more
    CACI International (08/08/25)
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  • Senior Back-End Developer

    Steampunk (Mclean, VA)
    …program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/5889/ senior -back-end- developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need ... we participate in the E-Verify program. **Contributions** Asa **Back-End Developer ** , you will work with our growingDevSecOpspractice delivering software… more
    Steampunk (08/19/25)
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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 ... this role you will develop, create, and modify general computer applications software or specialized utility programs. You will analyze user needs and develop… more
    ManTech (08/22/25)
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  • Senior Oracle Database Developer

    ManTech (Herndon, VA)
    **MANTECH** seeks a motivated, career-driven ** Senior Oracle Database Developer ** to join our **Herndon, VA** team. In this role, you will bring strong ... and database troubleshooting + 5 + years of C++ development and Java Programming experience **Preferred Qualifications:** + Oracle Developer Certification or… more
    ManTech (08/09/25)
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  • Senior Integration Developer

    Steampunk (Mclean, VA)
    **Overview** As a ** Senior ** **Integration** ** Developer ,** you will work with our growingDevSecOpspractice developing APIs and integration capabilities to ... Certifications: + AWS Cloud Practitioner + AWS Solution Architect Associate + Azure Developer Associate + 5Yearsof application development experience in an Agile… more
    Steampunk (07/16/25)
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