NT Concepts · 22 hours ago
Software Developer, Senior
Vienna, VA
Full-time
Hybrid
Senior Level, Lead/Staff
10+ years expNT Concepts is an innovative company dedicated to solving critical challenges in National Security. They are seeking a Senior Software Developer to support the DoD enterprise Military Housing system, which involves enhancing and maintaining a complex web-based platform used by thousands of users.
Big DataCloud ComputingCloud Data ServicesConsultingData Center AutomationData VisualizationGovTechInformation TechnologySoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Participate in Agile software development processes to support ongoing updates and enhancements to the Enterprise Military Housing system
Assist in gathering and analyzing user requirements from various DoD service branches through formal Change Management processes
Contribute to the design, development, testing, and integration of software modules
Perform debugging, configuration, and maintenance of software products
Support operational integration and provide user support as needed
Collaborate with other developers and system support teams to resolve technical issues and improve system performance
Assist in code reviews and documentation to ensure maintainability and compliance with DoD standards
Help evaluate system performance and support capacity planning and hardware/software upgrades
Qualification
Required
BA/BS in Computer Science or equivalent professional/educational experience
Minimum of 10 years of relevant software development experience
Active CompTIA Security+ or equivalent DoD 8140-compliant certification
Experience with Java OOP design to build MVC applications that interact with a relational database via JPA/Hibernate and JPQL
Able to interpret/understand and modify/create data in a relational database via an SQL editor/developer
Familiarity with Agile development methodologies
Proficient with Git and at least one of the following: Maven, Ant, and Gradle
Experience advancing code to a CI/CD Pipeline or build server, such as Jenkins
Experience using enterprise technologies and standards to include: J2EE, JSP, Servlets, Hibernate, EJB, XML, and application servers (e.g., JBoss)
Knowledge of secure coding practices and DoD cybersecurity requirements
Ability to prioritize effective communication, problem-solving, adaptability, and teamwork while contributing and collaborating within a cross-functional team
Active DoD Secret clearance required to start
Preferred
Experience with Google Web Toolkit (GWT) or equivalent Java-based client-side framework
Experience with HTML, XML, CSS, JavaScript, and JavaScript libraries (e.g., jQuery, React, Angular)
Experience debugging Client and Server, Java, and JavaScript
Experience with reporting tools (Jaspersoft, Crystal Reports, JReports)
Experience with software testing and test automation, including unit testing frameworks such as JUnit, code coverage tools like JaCoCo, and application security analysis tools such as Fortify
Experience with additional programming languages (Python, PHP, C, Pro *C, etc.)
Benefits
Competitive benefits
#NTC_GivesBack
Company
NT Concepts
Data-drive technology innovator for the Intelligence and Defense Communities
51-200 employees
Funding
Current Stage
Growth StageLeadership Team
Mark Cabrey
Chief Executive Officer
Michele Bolos
Executive Chair
Recent News
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2025-11-23
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2025-11-06
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