> Markdown version of [/jobs/ext/4671876-senior-java-software-engineer-288k-yr-ts-sci-fs-poly](https://www.wearedevelopers.com/jobs/ext/4671876-senior-java-software-engineer-288k-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 [$288k/yr+] TS/SCI-FS Poly

- **Company:** SYSTOLIC, INC.
- **Location:** Annapolis Junction, MD, United States (Remote available)
- **Experience:** Expert
- **Salary:** $288,000
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Algorithm Design, JIRA, Unit Testing, Bash Shell, Big Data, Code Reuse, Junit, Linux System Administration, Scrum Methodology, Mockito, Software Systems, Web Application Frameworks, Spring-boot, Vue.js, Bug Reporting, Restful APIs, Docker
- **Published:** November 11, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9307575/senior-java-software-engineer-288kyr-tssci-fs-poly

## About the Role

* Degree: Technical bachelor's degree or equivalent experience
 * Years of experience: 14+ years
 * Total Compensation: $288k+ yearly

## Description

* Develop, test, and maintain robust software systems utilizing Java, Docker, and modern JavaScript frameworks such as Vue.js.
 * Construct and deploy Spring Boot RESTful APIs and create Bash scripts within Linux environments.
 * Perform component testing using JUnit and Mockito while actively participating in Agile Scrum workflows using Jira., * Develop, maintain, and enhance complex and diverse software systems based upon documented requirements.
 * Implement processing-intensive analytics, algorithm development, and manipulation of extremely large data sets.
 * Review and test software components for adherence to design requirements, resolve software problem reports, and document test results.
 * Provide input into software system design, hardware/software trade-offs, and software reuse including COTS/GOTS integration.
 * Perform requirements analysis and synthesis from system level down to individual software components.