> Markdown version of [/jobs/ext/1928317-mid-lvl-full-stack-software-engineer-348k-yr-ts-sci-fs-poly](https://www.wearedevelopers.com/jobs/ext/1928317-mid-lvl-full-stack-software-engineer-348k-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-Lvl Full-Stack Software Engineer [$348k/yr+] TS/SCI-FS Poly - **Company:** SYSTOLIC, INC. - **Location:** Herndon, VA, United States - **Experience:** Experienced - **Salary:** $348,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Apache Tomcat, HTML5, Automation of Tests, Unit Testing, Microsoft Azure, Bash Shell, Bootstrap (Software), Cascading Style Sheets (CSS), Relational Databases, Amazon DynamoDB, Perl (Programming Language), Iterative and Incremental Development, Spring Framework, JQuery, Junit, Python (Programming Language), Cisco Nexus Switches, Node.Js, Scrum Methodology, Mockito, Software Engineering, TypeScript, Software Repository, Delivery Pipeline, Backend, Git, Single Page Application, AngularJS, Non-relational Database, Restful APIs, Jasmine, Jenkins - **Published:** August 5, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9074355/mid-lvl-full-stack-software-engineer-348kyr-tssci-fs-poly ## About the Role * Degree: Technical bachelor's degree or equivalent experience * Years of experience: 13+ years * Total Compensation: $348k+ yearly (tentative) ## Description * Develop full-stack web applications utilizing Angular, HTML5, CSS3, SCSS, and TypeScript for front-end single-page applications. * Build back-end RESTful services leveraging Java and the Spring Framework. * Manage non-relational databases including DynamoDB and maintain DevOps pipelines using Git, Jenkins, and Nexus. * Execute unit testing with JUnit and Jasmine within an Agile iterative development environment., * Support full life cycle software development for full-stack web applications in an Agile/Scrum framework. * Create intuitive front-end interfaces using Angular, TypeScript, HTML5, CSS3, SCSS, Bootstrap, and jQuery. * Develop scalable back-end RESTful web services and APIs using Java, Spring, Apache Tomcat, and Node.js. * Maintain and manage non-relational data stores using DynamoDB. * Manage CI/CD pipelines and code repositories using Git, Jenkins, and Nexus. * Conduct unit testing and quality assurance utilizing JUnit, Mockito, and Jasmine. * Write automation scripts using Bash, Perl, and Python, and support rapid iterative prototyping in AWS and Azure environments. ## Related Videos - [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) - [How Unit Testing Saved My Career](https://www.wearedevelopers.com/videos/1642-how-unit-testing-saved-my-career) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [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) - [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) - [From boy scouting to redrawing the landscape](https://www.wearedevelopers.com/videos/1140-from-boy-scouting-to-redrawing-the-landscape) ## Related Articles - [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) - [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) - [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) - [Highest Paying Tech Companies in Europe](https://www.wearedevelopers.com/magazine/162-highest-paying-tech-companies-in-europe)