> Markdown version of [/jobs/ext/3563698-senior-software-engineer-310k-yr-ts-sci-fs-poly](https://www.wearedevelopers.com/jobs/ext/3563698-senior-software-engineer-310k-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). --- # Senior 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:** Data Analysis, Big Data, Code Reuse, Databases, Corona (Software Development Kit), Software Engineering, Software Systems, Real Time Systems, Bug Reporting - **Published:** October 3, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9214369/senior-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 to meet documented technical requirements. * Design novel algorithms, implement database architectures, and construct advanced mathematical models. * Lead software development teams through testing, integration, and full lifecycle execution., * Develop, maintain, and enhance processing-intensive analytics, real-time systems, and large-scale data manipulation software. * Analyze system and user requirements and synthesize them from the system level down to individual software components. * Provide technical leadership to software engineering teams using modern software development and design methodologies. * Review and test software components for adherence to design requirements and document all test outcomes. * Troubleshoot and resolve software problem reports across diverse operating environments. * Provide input on system design trade-offs, software reuse, and the integration of COTS and GOTS solutions.