> Markdown version of [/jobs/ext/1892154-mid-level-full-stack-engineer-306k-yr-ts-sci-fs-poly](https://www.wearedevelopers.com/jobs/ext/1892154-mid-level-full-stack-engineer-306k-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 Full-Stack Engineer [$306k/yr+] TS/SCI-FS Poly - **Company:** SYSTOLIC, INC. - **Location:** Annapolis Junction, MD, United States - **Experience:** Experienced - **Salary:** $306,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, Systems Engineering, Code Review, Databases, Linux, Python (Programming Language), Node.Js, Software Systems, Web Content Accessibility Guidelines, ReactJS, Backend, Git, Vue.js, AngularJS - **Published:** August 1, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9070881/mid-level-full-stack-engineer-306kyr-tssci-fs-poly ## About the Role * Degree: Technical bachelor's degree or equivalent experience * Years of experience: 12+ years * Total Compensation: $306k+ yearly ## Description * Lead a team of UI developers and architect modern front-end solutions. * Collaborate across the full software product lifecycle in an agile environment. * Utilize full-stack technologies including React, Angular, Vue, Node.js, Python, and Java., * Develop, maintain, and enhance complex and diverse software systems and processing-intensive analytics. * Lead and mentor a team of UI/front-end developers, providing technical guidance and code reviews. * Architect and implement scalable, maintainable front-end solutions using modern frameworks. * Translate prototypes, UX/UI designs, and specifications into functional, responsive, and accessible interfaces. * Collaborate with backend and systems engineers to design and integrate APIs. * Contribute to full-stack development efforts, including backend services, database interactions, and CI/CD pipelines. * Ensure compliance with accessibility standards (e.g., Section 508, WCAG) throughout development. * Utilize key technologies including React, Angular, Vue, Node.js, Python, Java, AWS, Git, and Linux. ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Fullstack developer salary in Germany [2023]](https://www.wearedevelopers.com/magazine/197-fullstack-developer-salary-in-germany-2023) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [How Much Does a Software Engineer Make? Realistic Software Engineering Salaries](https://www.wearedevelopers.com/magazine/425-how-much-does-a-software-engineer-make-realistic-software-engineering-salaries)