{"schemaVersion":"jobsearcher.job.v1","id":"b2e07805e4d4bea59737cc08","url":"https://jobsearcher.com/jobs/b2e07805e4d4bea59737cc08","canonicalUrl":"https://jobsearcher.com/jobs/b2e07805e4d4bea59737cc08","title":"Full-Stack Software Engineer with Security Clearance","description":"Full-Stack Software Engineer Chantilly, VA Primary Responsibilities:Analyzing high level customer requirements and deriving lower-level functional requirements.Software development tasks including detailed software design, coding, and testing of customer desired features/user stories.Briefing software designs and demonstrating software release functionality to users.Develop and sustain new and existing applications; as well as troubleshooting and resolving various software issues.Contribute to the creation of new distributed components and interactions that align with the future system architecture.The existing multi-tiered system is developed on a cloud infrastructure with several consumer-facing web applications Basic Qualifications:5+ years of experience designing and developing software for complex systems (i.e. Distributed Systems, Multi-Threaded and Multi-Process Applications) and a foundation in computer science and software development3+ years' experience in Java programming1+ years of experience in object-oriented programmingExperience with distributed version control systems such as Git, IBM Rational Team Concert, etc. Preferred Qualifications:Experience with one or more of the following: HTML 5, CSS 3, JavaScript, Firebug and JS frameworks (REACT, jQuery, jQuery UI, Open Layers, etc.), Spring Framework, Hibernate, RDBMS, MongoDB, XML, SOAP, REST, WSDL/Web Service protocolsExperience using dependency management (Ivy, Maven, Gradle)Experience developing and maintaining SOAP, RMI, REST APIs and interfacesExperience using cloud-based infrastructure (AWS)Experience using automation server (Jenkins)Experience/knowledge of the GEOINT domainFamiliarity with practices such as test-driven development (TDD), agile software development, continuous integration, and dependency management is preferred.Familiarity with Agile or SAFe practices, including daily standup, User Stories, Sprints, and Release PlanningSecurity Certification such as Security+","company":"Cornerstone Defense","rawCompany":"cornerstone defense","city":"Gaithersburg","state":"MD","isRemote":false,"isActive":false,"createdAt":"2026-07-23T13:23:02.643Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Full-Stack Software Engineer with Security Clearance","description":"Full-Stack Software Engineer Chantilly, VA Primary Responsibilities:Analyzing high level customer requirements and deriving lower-level functional requirements.Software development tasks including detailed software design, coding, and testing of customer desired features/user stories.Briefing software designs and demonstrating software release functionality to users.Develop and sustain new and existing applications; as well as troubleshooting and resolving various software issues.Contribute to the creation of new distributed components and interactions that align with the future system architecture.The existing multi-tiered system is developed on a cloud infrastructure with several consumer-facing web applications Basic Qualifications:5+ years of experience designing and developing software for complex systems (i.e. Distributed Systems, Multi-Threaded and Multi-Process Applications) and a foundation in computer science and software development3+ years' experience in Java programming1+ years of experience in object-oriented programmingExperience with distributed version control systems such as Git, IBM Rational Team Concert, etc. Preferred Qualifications:Experience with one or more of the following: HTML 5, CSS 3, JavaScript, Firebug and JS frameworks (REACT, jQuery, jQuery UI, Open Layers, etc.), Spring Framework, Hibernate, RDBMS, MongoDB, XML, SOAP, REST, WSDL/Web Service protocolsExperience using dependency management (Ivy, Maven, Gradle)Experience developing and maintaining SOAP, RMI, REST APIs and interfacesExperience using cloud-based infrastructure (AWS)Experience using automation server (Jenkins)Experience/knowledge of the GEOINT domainFamiliarity with practices such as test-driven development (TDD), agile software development, continuous integration, and dependency management is preferred.Familiarity with Agile or SAFe practices, including daily standup, User Stories, Sprints, and Release PlanningSecurity Certification such as Security+","datePosted":"2026-07-23T13:23:02.643Z","dateModified":"2026-07-23T13:23:02.643Z","hiringOrganization":{"@type":"Organization","name":"Cornerstone Defense","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Gaithersburg","addressRegion":"MD","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"b2e07805e4d4bea59737cc08"},"url":"https://jobsearcher.com/jobs/b2e07805e4d4bea59737cc08"}}