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# Senior Java Software Engineer [$310k/yr+] TS/SCI-FS Poly

- **Company:** SYSTOLIC, INC.
- **Location:** Annapolis Junction, MD, United States
- **Experience:** Expert
- **Salary:** $310,000.0
- **Contract:** Permanent contract
- **Skills:** Testing (Software), Java (Programming Language), Systems Engineering, Big Data, Cloud Computing, Data Architecture, Database Queries, MapReduce, Software Engineering, Software Systems
- **Published:** October 3, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9210467/senior-java-software-engineer-310kyr-tssci-fs-poly

## About the Role

* Degree: Technical bachelor's degree or equivalent experience
 * Years of experience: 14+ years
 * Total Compensation: $310k+ yearly

## Description

* Develop, maintain, and enhance complex and diverse software systems across the full development life cycle.
 * Design, code, and integrate high-performance software components utilizing Java, MapReduce, and cloud technologies.
 * Provide technical leadership to development teams while analyzing requirements and optimizing data architectures., * Design, develop, and modify software systems based on detailed requirements and technical trade-offs.
 * Implement complex algorithms to address system performance, strict timing constraints, and large-scale data processing.
 * Oversee software engineering teams and ensure compliance with established software development processes.
 * Formulate simple and complex database queries and interfaces for existing and proposed repositories.
 * Conduct software testing, analyze defect reports, and implement necessary corrections and optimizations.
 * Collaborate with systems engineers to analyze requirements and evaluate hardware/software limitations.
 * Produce and review technical documentation, test plans, and architectural specifications.