> Markdown version of [/jobs/ext/3629342-mid-level-software-engineer-244k-yr-ts-sci-fs-poly](https://www.wearedevelopers.com/jobs/ext/3629342-mid-level-software-engineer-244k-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).

---

# Mid-Level Software Engineer [$244k/yr+] TS/SCI-FS Poly

- **Company:** SYSTOLIC, INC.
- **Location:** Annapolis Junction, MD, United States
- **Experience:** Experienced
- **Salary:** $244,000.0
- **Contract:** Permanent contract
- **Skills:** Big Data, Code Reuse, Database Queries, Software Engineering, Software Systems, Bug Reporting
- **Published:** October 8, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9226651/mid-level-software-engineer-244kyr-tssci-fs-poly

## About the Role

* Degree: Technical bachelor's degree or equivalent experience
 * Years of experience: 7+ years
 * Total Compensation: $244k+ yearly

## Description

* Develop, test, and maintain complex software systems throughout the engineering lifecycle.
 * Derive design requirements and implement sophisticated algorithms and mathematical models.
 * Execute comprehensive test procedures and design efficient database queries.
 * Provide technical leadership and guidance to development team members., * Develop, maintain, and enhance diverse software systems based upon documented requirements.
 * Implement processing-intensive analytics, novel algorithms, and large-scale data manipulation routines.
 * Review and test software components for adherence to design requirements and document test results.
 * Investigate and resolve software problem reports using structured software engineering methodologies.
 * Provide technical input on system design trade-offs, software reuse, and COTS/GOTS integration options.
 * Synthesize and analyze requirements from the system level down to individual software components.