• Red Alpha (Columbia, MD)
    A day in the life: We're seeking a talented Senior Full Stack Java Developer to develop data transformation software as part of a larger enterprise data ... years of relevant experience in lieu of a degree. Proficiency with: Java Requirements analysis and review Designing data flow through transformation architecture… more
    job goal (01/13/26)
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  • Xcelerate Solutions (Bethesda, MD)
    A technology solutions provider in Bethesda, Maryland is seeking a Java Developer to support mission-critical systems. This role involves designing, developing, ... active TS /SCI clearance. Candidates should have extensive experience with Java , Spring Framework, and Agile methodologies. The position offers an innovative… more
    job goal (01/13/26)
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  • Cymertek Corporation (Honolulu, HI)
    Developer , Embedded Software Developer , Java Developer , C++ Developer , C Developer , Senior Software Developer , Software Architect, etc. ... C / C++ / Java Software Developer LOCATION Honolulu, HI 96815 CLEARANCE TS /SCI Full Poly (Please note this position requires full US Citizenship) KEY SUMMARY… more
    job goal (01/13/26)
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  • EmergencyMD (Herndon, VA)
    Job Description: Senior Principal Cyber Systems Engineer (DevOps Engineer) The selected candidate will integrate a variety of software components in a secure ... (vanilla or managed) to OCP. Only Candidates with a TS /SCI CI Poly Clearance will be considered Job Duties...Cloudformation, Elasticsearch Service, etc ) Document key features for developer use Help write and maintain scripts for process… more
    job goal (01/13/26)
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  • Red Alpha (Columbia, MD)
    …that means ), an Applied Research Mathematician, a Database Engineer, a Full Stack Developer , or something else in that neighborhood, if you have a knack for picking ... 3-6 years of experience on Data Science projects. For senior -level data scientists, at least 6 years of experience...at least 3 years of experience managing teams. A TS /SCI with Polygraph security clearance. These are important skills… more
    job goal (01/13/26)
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  • Cayuse Holdings (Washington, DC)
    …deployments and upgrades. Highly motivated and capable of leading under aggressive timelines. Top Secret Clearance is required. Must be able to pass a ... Overview The Software Developer , Senior will lead the design...This role will design and implement backed APIs using Java Spring Boot, build secure and responsive UIs in… more
    job goal (01/12/26)
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  • Cayuse Holdings (Washington, DC)
    …web applications (10k+ users). Demonstrated experience leading application deployments and upgrades. Top Secret Clearance required. Must be able to pass a ... Overview The Senior Software Developer will lead the...This role will design and implement backed APIs using Java Spring Boot, build secure and responsive UIs in… more
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  • Cayuse Holdings (Washington, DC)
    …years of experience in software development, strong expertise in PostgreSQL, and hold a Top Secret Clearance. This role offers a competitive salary range of ... technology solutions company in Washington, DC is seeking a Senior Software Developer who will lead the...full-stack design and development of a new application using Java Spring Boot and React. The ideal candidate will… more
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  • LMI Government Consulting (Washington, DC)
    Overview LMI is actively seeking a dynamic, experienced Senior Back-End Developer with a strong background in modern technologies. This role involves translating ... 7 - 12 years of experience as a Back-End Developer with a portfolio, and proficiency in modern object-oriented...proficiency in modern object-oriented programming languages such as Python, Java , C++, Node.js, or Ruby. Experience with both SQL… more
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  • Leidos (Bethesda, MD)
    …Experience with DevOps frameworks. Experience with Jira, Confluence. Preferred Qualifications Active DOD Top Secret or DHS CBP BI. Solid experience as a full ... Directly guide, mentor, and coach a team of three senior developers. Monitor team performance; resolve impediments; develop and...stack Java developer . AWS, Microservices, User experience ,… more
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  • stanleyreid (Mclean, VA)
    A small government contractor is seeking a Sr. Java Developer in McLean, VA. This position offers excellent benefits including a 15% 401k contribution, 100% ... years of experience in software development with proficiency in Java , Python, and JavaScript, and must hold a ...with proficiency in Java , Python, and JavaScript, and must hold a TS /SCI + Full-Scope Polygraph clearance.… more
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  • LMI Government Consulting (Washington, DC)
    Overview LMI is seeking a skilled mid to senior level Backend Software Developer to support a client in the Washington, DC metro area. LMI is a consultancy ... version of our core modeling and simulation (M&S) software. Experience with Python and Java is a must, with knowledge of Gitlab CI/CD processes being a plus. You… more
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  • Altamira Technologies Corp. (Denver, CO)
    Altamira Technologies is seeking Senior Software Engineers to join our world-class Space Systems engineering team in Denver, CO. As a candidate for this opportunity, ... eligible for a security clearance Able to obtain a TS /SCI Required Skills: Relevant experience in, but not limited...Required Skills: Relevant experience in, but not limited to, Java and/or C++ Development for a high-performance system Experience… more
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  • GliaCell Technologies (Baltimore, MD)
    …will utilize the candidate's software engineering and DevOps experience as a full‑time developer . Key Skills: Java , MapReduce, Cloud experience, GM and QTA ... An active or rein‑statable TS /SCI with Polygraph security clearance is REQUIRED. Please...not possess this level of clearance. Are you a Senior Software Engineerwho is ready for anew challengethat willlaunch… more
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  • Rivian (Palo Alto, CA)
    …Specific Language (DSL) for vehicle abstraction, extending it and its client libraries (Go, TS , Java , etc.) to support new cloud/vehicle features. Own the ... to a distributed cloud ecosystem. We are seeking a Senior or Staff Software Engineer to build and scale...Design and implement critical cloud services in Go, TypeScript, Java , and Python enabling secure, low‑latency, reliable communication with… more
    job goal (01/12/26)
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  • Huntington Ingalls Industries (Columbia, MD)
    …but not required; US Citizenship required. Can also consider candidates with a current Secret or TS level clearance. 9+ years of experience as a software ... Select how often (in days) to receive an alert: Senior Software Engineer (Hybrid) - 24031 Location: Columbia, MD,...Columbia, MD, Maryland, United States Enlighten, honored as a Top Workplace from USA Today, is a leader in… more
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  • Phase2 Technology (Mclean, VA)
    …similar Ability to work with automated testing tools to perform testing and maintenance Top Secret clearance Clearance Applicants selected will be subject to a ... This role is more than just coding. As a senior full stack developer at Booz Allen,...complex problems within a collaborative, cross-functional team Experience with Java , Python, C, C++, JavaScript, React, NodeJS, PHP, or… more
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  • Northrop Grumman Corp. (JP) (Aurora, CO)
    …additional 4 years of experience can be considered in lieu of degree. Active Top Secret /SCI security clearance and adjudicated CI Polygraph required at time of ... provisioning, and administration, but also have experience with the traditional developer toolset and practices such as using source control, giving and… more
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  • Senior Java Developer

    Lockheed Martin (Annapolis Junction, MD)
    …security solutions, committed to excellence and integrity\. **WHO YOU ARE** * You are an Senior Java Developer who will support a high priority and highly ... referral is hired, you'll receive a payment\! code\-extrefer Sr Java Developer \- Clearance Required **WHAT WE'RE...software processes may be substituted for a bachelor's degree\. TS /SCI w/ POLY Required Skills: * Java more
    Lockheed Martin (01/10/26)
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  • Senior Java Analytic…

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Java Analytic Developer ** in our **National Security Sector's (NSS) Cyber & ... how this program "Delivers Mission Success!" Seeking a motivated senior Java analytic GHOSTMACHINE developer ...**Security Clearance Requirement** : Candidates must possess an active TS /SCI with Polygraph to be considered for this role.… more
    Leidos (12/23/25)
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