> Markdown version of [/jobs/ext/2027806-senior-java-software-engineer-308k-yr-ts-sci-fs-poly](https://www.wearedevelopers.com/jobs/ext/2027806-senior-java-software-engineer-308k-yr-ts-sci-fs-poly). 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). --- # Senior Java Software Engineer [$308k/yr+] TS/SCI-FS Poly - **Company:** SYSTOLIC, INC. - **Location:** Annapolis Junction, MD, United States - **Experience:** Expert - **Salary:** $308,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Component-Based Software Engineering, Confluence, JIRA, Software Quality, Linux, DevOps, Eclipse (Software), Integrated Development Environments, Java API for RESTful Web Services (JAX-RS), Junit, Linux System Administration, Apache Maven, Workflow Management Systems, Java Application Server, Gitlab, Git, Containerization, AngularJS, Kubernetes, Apache Karaf, Restful APIs, Docker - **Published:** August 11, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9085971/senior-java-software-engineer-308kyr-tssci-fs-poly ## About the Role * Degree: Technical bachelor's degree or equivalent experience * Years of experience: 20+ years * Total Compensation: $308k+ yearly ## Description * Develop high-performance Java applications and RESTful web services on Linux platforms. * Utilize modern DevOps, containerization, and orchestration tools such as Docker, Kubernetes, Helm, Maven, Git, and GitLab. * Apply RF domain knowledge and collaborate within cross-functional teams using Confluence and Jira., * Design, develop, and maintain backend Java applications and JAX-RS/RESTful web services on Linux environments. * Develop web-based interfaces using Angular and ensure code quality using JUnit testing frameworks. * Manage software builds and repository pipelines using Maven, Eclipse, VSCode, Git, and GitLab. * Package and deploy application components using Docker containers, Kubernetes, Helm, and Apache Karaf. * Collaborate on satellite communication and RF domain projects using Confluence and Jira for project workflows. ## Related Videos - [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) - [How Unit Testing Saved My Career](https://www.wearedevelopers.com/videos/1642-how-unit-testing-saved-my-career) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [From boy scouting to redrawing the landscape](https://www.wearedevelopers.com/videos/1140-from-boy-scouting-to-redrawing-the-landscape) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How Much Does a Software Engineer Make? Realistic Software Engineering Salaries](https://www.wearedevelopers.com/magazine/425-how-much-does-a-software-engineer-make-realistic-software-engineering-salaries) - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries) - [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) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)