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# Senior Java Software Engineer [$301k/yr+] TS/SCI-FS Poly

- **Company:** SYSTOLIC, INC.
- **Location:** Annapolis Junction, MD, United States
- **Experience:** Expert
- **Salary:** $301,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Amazon Web Services, Acceptance Test-Driven Development, Big Data, Cloud Computing, Configuration Management, Code Review, Continuous Integration, Data Stores, Elasticsearch, Hibernate (Java), Java Virtual Machine (JVM), Spring Framework, Python (Programming Language), Linux System Administration, MongoDB, NoSQL, Scrum Methodology, Ansible, Software Systems, ReactJS, Spring-boot, Backend, AngularJS, Kubernetes, Deployment Automation, Restful APIs, Terraform, Docker, Microservices
- **Published:** September 9, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9150636/senior-java-software-engineer-301kyr-tssci-fs-poly

## About the Role

* Degree: Technical bachelor's degree or equivalent experience
 * Years of experience: 14+ years
 * Total Compensation: $301k+ yearly

## Description

* Design, develop, and maintain complex backend systems, microservices, and RESTful APIs using Java, Spring, and Hibernate in Linux environments.
 * Design robust database schemas utilizing both relational and NoSQL data stores such as MongoDB and Elasticsearch.
 * Automate deployments, testing, and CI/CD pipelines leveraging AWS, Docker, Kubernetes, Terraform, and Ansible., * Develop, maintain, and enhance processing-intensive software systems, novel algorithms, and analytics for large-scale datasets.
 * Implement clean, test-driven code using modern Java, Python, Spring Boot, and JVM concepts.
 * Build and integrate RESTful web services and modernize user interfaces using frameworks like React.js and Angular.js.
 * Architect cloud infrastructure and deploy scalable containerized applications with AWS, Docker, and Kubernetes.
 * Manage infrastructure as code and automated configuration management using Terraform and Ansible.
 * Review, test, and document software components to ensure rigorous adherence to system and security requirements.
 * Provide technical leadership, participate in Agile/Scrum ceremonies, and conduct code reviews to uphold high engineering standards.