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# Senior Full-Stack Software Engineer [$305k/yr+] TS/SCI-FS Poly

- **Company:** SYSTOLIC, INC.
- **Location:** Annapolis Junction, MD, United States
- **Experience:** Expert
- **Salary:** $305,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), PHP (Programming Language), Agile Methodology, Amazon Web Services, Apache Tomcat, Bash Shell, C++ (Programming Language), Cloud Computing, Linux, Elasticsearch, Python (Programming Language), Node.Js, Oracle (Applications), Software Systems, Web Applications, Backend, Data Layers, Build Management, Atlassian Tools, Restful APIs
- **Published:** October 30, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9275715/senior-full-stack-software-engineer-305kyr-tssci-fs-poly

## About the Role

* Degree: Technical bachelor's degree or equivalent experience
 * Years of experience: 15+ years
 * Total Compensation: $305k+ yearly (tentative)

## Description

* Develop and maintain software enhancements for a mission-critical geospatial reporting tool suite.
 * Deliver full-stack capabilities supporting intelligence product repositories within a Linux and AWS cloud environment.
 * Participate in an on-call rotation to provide emergency operational support., * Design, develop, and maintain software solutions utilizing Java, C/C++, Python, PHP, and Bash scripting.
 * Maintain and optimize backend data layers and services using Oracle, Elasticsearch, Apache Tomcat, and RESTful web services.
 * Build and deploy modern web components and cloud infrastructure leveraging Node.js and AWS.
 * Collaborate across cross-functional teams adhering to Agile principles using JIRA and Confluence.
 * Support rotating 24/7 call-in sustainment duties roughly one week every 4 to 6 weeks.