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# Senior Java Engineer [$344k/yr+] TS/SCI-FS Poly

- **Company:** SYSTOLIC, INC.
- **Location:** Annapolis Junction, MD, United States
- **Experience:** Expert
- **Salary:** $344,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Relational Databases, Software Debugging, PostgreSQL, Software Deployment, Software Engineering, SQL Databases, Reliability of Systems, Backend, Containerization, AngularJS, Docker
- **Published:** October 26, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9166625/senior-java-engineer-344kyr-tssci-fs-poly

## About the Role

* Degree: Technical bachelor's degree or equivalent experience
 * Years of experience: 17+ years
 * Total Compensation: $344k+ yearly

## Description

* Lead software design and development teams for collection systems.
 * Perform coding, debugging, testing, and troubleshooting across the full application development lifecycle.
 * Develop modern applications utilizing Java, Angular, JavaScript, SQL, Docker, and PostgreSQL., * Provide technical leadership and guidance to software design and development teams.
 * Design, develop, test, and maintain robust collection system applications.
 * Implement front-end and back-end solutions using Java, Angular, and JavaScript.
 * Manage relational databases and write optimized queries with SQL and PostgreSQL.
 * Containerize and deploy applications utilizing Docker.
 * Perform thorough troubleshooting, testing, and debugging to maintain system reliability.