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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer [$303k/yr+] TS/SCI-CI Poly - **Company:** SYSTOLIC, INC. - **Location:** Annapolis Junction, MD, United States - **Salary:** $303,000.0 - **Contract:** Permanent contract - **Skills:** Testing (Software), Java (Programming Language), JavaScript (Programming Language), Microsoft Windows, Agile Methodology, Apache Tomcat, Business Logic, Application Performance Management, Systems Engineering, Bootstrap (Software), C++ (Programming Language), Cascading Style Sheets (CSS), CMake, Databases, Continuous Integration, Data Systems, Linux, DevOps, Design of User Interfaces, Groovy, Java Virtual Machine (JVM), Spring Framework, WildFly (JBoss AS), JQuery, Junit, Python (Programming Language), PostgreSQL, Apache Maven, MongoDB, Cisco Nexus Switches, Oracle (Applications), Scrum Methodology, Mockito, Rhapsody, Software Configuration Management, Software Engineering, Software Systems, SQL Databases, Web Applications, Web Application Frameworks, Web Services, Test-Driven Development (TDD), Rspec, AngularJS, Kubernetes, Deployment Automation, Build Tools, Restful APIs, Cucumber (Software), Docker, Jenkins - **Published:** July 16, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9034182/software-engineer-303kyr-tssci-ci-poly ## About the Role Degree: Technical bachelor's degree or equivalent experience - Years of experience: 20+ years - Salary: $303k+ yearly compensation ## Description * Develop full lifecycle software within an Agile team environment. * Focus on robust testing and DevOps automation for software solutions. * Design and implement server-side business logic and client-side web applications. * Utilize a broad range of technologies including Java, Python, C/C++, Javascript, HTML/CSS, and SQL. * Apply expertise with frameworks such as Spring, Angular.js, Bootstrap, and JQuery. * Manage and interact with databases including Oracle, PostgreSQL, and MongoDB. * Leverage build tools like Maven, CMake, RPM, Jenkins, and Nexus. * Work with Docker, Kubernetes, Windows, and Linux operating environments. * Implement secure software development, continuous integration, and test-driven development practices., * Lead and contribute to full lifecycle software development within an Agile/Scrum team. * Develop and implement robust server-side business logic and client-side web applications. * Utilize a comprehensive tech stack including Java, Python, C/C++, JavaScript, HTML/CSS, and SQL. * Apply expertise with modern frameworks such as Spring, Angular.js, Bootstrap, and JQuery. * Design, integrate, and manage data solutions across Oracle, PostgreSQL, and MongoDB databases. * Drive DevOps practices, Continuous Integration/Delivery (CI/CD), and Workflow Automation. * Leverage build tools like Maven, CMake, RPM, Jenkins/Hudson, and artifact management with Nexus. * Implement secure software development, System Security, and Cryptography principles. * Deploy and manage applications using Docker and Kubernetes. * Operate within Linux and Windows environments, including Embedded Systems development. * Conduct thorough Software Testing, Test Driven Development (TDD), Integration and Test (I&T), and utilize tools like JUnit/Mockito and RSpec/Cucumber. * Perform Requirements Analysis, Systems Engineering, and Software Configuration Management (SCM). * Design and implement Restful Web Services, Web Services, and UI/UX solutions. * Optimize application performance on JVM platforms, Apache Tomcat, and WildFly/JBoss. * Possess proficiency in additional languages/tools such as Groovy and Rhapsody. ## Related Videos - [How Unit Testing Saved My Career](https://www.wearedevelopers.com/videos/1642-how-unit-testing-saved-my-career) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Code to Road in < 12 hours](https://www.wearedevelopers.com/videos/1082-code-to-road-in-12-hours) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Grappling With Clunky Old Software? Start by Understanding What’s Inside!](https://www.wearedevelopers.com/videos/1189-grappling-with-clunky-old-software-start-by-understanding-what-s-inside) - [From boy scouting to redrawing the landscape](https://www.wearedevelopers.com/videos/1140-from-boy-scouting-to-redrawing-the-landscape) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [How Much Does a Software Engineer Make? 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