> Markdown version of [/jobs/ext/2188706-mid-level-full-stack-software-engineer-320k-yr-ts-sci-fs-pol](https://www.wearedevelopers.com/jobs/ext/2188706-mid-level-full-stack-software-engineer-320k-yr-ts-sci-fs-pol). 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 Software Engineer [$320k/yr+] TS/SCI-FS Pol - **Company:** SYSTOLIC, INC. - **Location:** Herndon, VA, United States - **Experience:** Experienced - **Salary:** $320,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Amazon Web Services, Software Applications, Software Debugging, Node.Js, Scrum Methodology, Responsive Web Design, Software Systems, ReactJS, Backend - **Published:** August 22, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9110429/mid-level-full-stack-software-engineer-320kyr-tssci-fs-pol ## About the Role * Degree: Technical bachelor's degree or equivalent experience * Years of experience: 13+ years * Total Compensation: $320k+ yearly (tentative) ## Description * Develop, test, and deploy microservice infrastructure and software solutions within an AWS cloud environment using JavaScript, React, and Node.js. * Collaborate effectively within an Agile/Scrum framework to deliver critical capabilities impacting national security., * Collaborate in an agile environment to analyze and deliver on new requirements. * Develop, test, and deploy microservice infrastructure and backend logic in AWS. * Build responsive user interfaces with React.js and backend services with Node.js and JavaScript. * Troubleshoot, debug, maintain, and optimize existing software applications. * Author and maintain comprehensive technical documentation for new and existing features. ## Related Videos - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) - [Web development best practices in 2021](https://www.wearedevelopers.com/videos/280-web-development-best-practices-in-2021) ## Related Articles - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [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) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Fullstack developer salary in Germany [2023]](https://www.wearedevelopers.com/magazine/197-fullstack-developer-salary-in-germany-2023)