> Markdown version of [/jobs/ext/1759269-software-engineer-ts-sci-with-polygraph](https://www.wearedevelopers.com/jobs/ext/1759269-software-engineer-ts-sci-with-polygraph). 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). --- # Software Engineer - TS/SCI with Polygraph - **Company:** General Dynamics Information Technology - **Location:** Chantilly, VA, United States - **Experience:** Expert - **Salary:** $162,037.0 - $219,227.0 - **Contract:** Permanent contract - **Skills:** HTML, Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Amazon Web Services, Client/Server Application Language (C/AL), Cascading Style Sheets (CSS), Cloud Computing, Databases, Database Queries, Linux, Github, Gradle, Monitoring of Systems, Hibernate (Java), Java Persistence API, Junit, Apache Maven, Oracle (Applications), Shell Script, Software Engineering, Software Requirements Analysis, TypeScript, Web Application Frameworks, ReactJS, Spring-boot, Cypress (Programming Language), Gitlab, Git, Vue.js, AngularJS, Kubernetes, Information Technology, Restful APIs, Software Version Control, Jenkins, Servicenow - **Published:** July 1, 2026 - **Apply:** https://dejobs.org/x/x/6858B9E2648F4EBA8F5E9DF78840758B/job/ ## About the Role Agile Software Development,Hyper Text Markup Language (HTML),JavaScript syntax Experience: 10 + years of related experience, * Education: Bachelor's Degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience. * Experience: 10+ years * Required skills: * Developing web and client/server applications using Java, TypeScript/ JavaScript, HTML, and CSS * Working with Spring Boot and Hibernate/JPA * Upgrading legacy versions of Spring Boot and Hibernate/JPA to current versions * Utilizing modern frontend frameworks such as Vue, React, or Angular * Designing databases and writing SQL queries (Oracle experience preferred) * Using version control systems such as Git (GitHub, GitLab, etc.) * Building RESTful APIs and services * Contributing within an Agile development environment * Analyzing user interfaces, monitoring system performance, and supporting hardware and software tuning * Assessing workload, system usage, downtimes, and proposed system modifications or upgrades * Defining system requirements and program specifications for development teams * Collaborating closely with programmers to ensure accurate implementation of system specifications * Working with functional users to evaluate and propose alternative technical solutions * Researching emerging technologies to understand their potential impact on organizational systems * Location: Chantily, VA (On Customer Site) * Desired skills: * Linux or Windows system administration and shell scripting * Cloud technologies such as AWS or similar platforms * Build and automation tools including Gradle, Maven, or Jenkins * Testing frameworks such as JUnit or Cypress * Experience using ServiceNow * Familiarity with Kubernetes * US Citizenship Required ## Description GDIT is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day. We think. We act. We deliver. There is no challenge that we can't turn into opportunity. And our work depends on a Software Engineer joining our team to support Government activities at Chantilly, VA., GDIT is seeking an experienced Software Engineer to join our team of building scalable, maintainable and high-performance applications. You will work closely with our development team to build reusable UI components, optimize UI performance and ensure accessibility. Seize your opportunity to make a personal impact as a Software Engineer. At GDIT, people are our differentiator; as a Software Engineer, you will help ensure today is safe and tomorrow is smarter. ## 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) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [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) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know)