> Markdown version of [/jobs/ext/3584426-software-engineer-developer-4](https://www.wearedevelopers.com/jobs/ext/3584426-software-engineer-developer-4). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - Developer 4 - **Company:** STRUCTURES COMPANY LLC - **Location:** Chantilly, VA, United States - **Experience:** Expert - **Salary:** $219,440.0 - **Contract:** Temporary to permanent - **Skills:** HTML, Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Oracle WebLogic Server, C++ (Programming Language), Cascading Style Sheets (CSS), Code Review, Continuous Integration, Relational Databases, Middleware, Gradle, Hibernate (Java), Java Message Service (JMS), Spring Framework, Python (Programming Language), Apache Maven, Microsoft SQL Server, MongoDB, MySQL, NoSQL, Object-Oriented Software Development, OpenLayers, Oracle (Applications), Systems Development Life Cycle, Release Management, Software Engineering, Software Requirements Analysis, Software Systems, System Testing, Systems Integration, Test-Driven Development (TDD), ReactJS, Git, Gitlab-ci, Information Technology, Restful APIs, Software Performance, Devsecops, Jenkins - **Published:** October 4, 2026 - **Apply:** https://www.cjhunter.com//jobsearch/showjob.html?resultid=ppI6KP&offset=369&PageSize=ALL&PageTitle=%3Cspan+style%3D%27font-weight%3Abold%27%3ESoftware+Engineer+-+Developer+4+-+%3C%2Fspan%3EJOB+TITLE%3A++Software+Engineer+-+Developer+4+LOCATION%3A++Chantilly%2C+VA+PAY+RATE%3A+%24105.50%2Fhour++We+are+a+national+aerospace+and+defense+staffing+agency+seeking+highly+qualified+candid..&SIDW=fae5f8a287a6eb714c8a1ca189c615eb.VUlEPTMxODgwMjY5 ## About the Role Active Top Secret Clearance (SCI Eligibility Required) 5+ years of experience in: Computer Science fundamentals Object-oriented design and software patterns Experience with Java, C++, and/or Python on full stack software development programs. Experience leading software development lifecycle (SDLC) activities, projects, and/or teams. Ability to successfully complete a CI Polygraph post-start. Must be a U.S. citizen to comply with security clearance requirements. Preferred Qualifications: Bachelor s degree in Engineering, Computer Science, Mathematics, Physics, Data Science, or related technical field. Experience with HTML, CSS, JavaScript, React/OpenLayers, Spring Framework, Hibernate, REST/Open API, and RDBMS/NoSQL databases (SQL Server, Oracle, MySQL, MongoDB). Experience with JMS, WebLogic, and middleware technologies. Familiarity with Agile/SAFe methodologies, including user stories, sprints, standups, and release planning. Experience with TDD, DevSecOps, CI/CD, and tools such as Git, Maven, Gradle, Jenkins, and GitLab CI. Experience writing and executing unit, integration, and system test cases. Experience supporting space-based or ground-based systems. ## Description Are you a U.S. citizen and able to obtain and maintain a U.S. security clearance? Do you meet the educational and experience requirements for this role? Can you commute to the job location or relocate if necessary? Summary: Lead software development activities, including: Detailed software design Coding and implementation Unit, integration, functional, and system testing Translate system-level requirements into software requirements, models, and traceable artifacts. Lead code reviews to ensure compliance with standards and requirements. Monitor testing, verification, issue resolution, and software performance throughout the development lifecycle. Conduct risk, issue, and opportunity analysis, driving mitigation actions across software programs. Collaborate with stakeholders to ensure alignment between customer requirements and software solutions. Review products and processes for alignment with project plans, quality expectations, and industry standards. 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