Software Engineer - TS/SCI with Polygraph

**Type of Requisition:** Regular **Clearance Level Must Currently Possess:** Top Secret SCI + Polygraph **Clearance Level Must Be Able to Obtain:** None **Public Trust/Other Required:** None **Job Family:** Software Engineering **Job Qualifications:** **Skills:** Agile Software Development, Hyper Text Markup Language (HTML), JavaScript syntax **Certifications:** None **Experience:** 3 + years of related experience **US Citizenship Required:** Yes **Job 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. **WHAT YOU’LL NEED TO SUCCEED:** - **Education:** Technical Training, Certification(s) or Degree - **Experience:** 3+ 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 **GDIT IS YOUR PLACE** At GDIT, the mission is our purpose, and our people are at the center of everything we do. ● Growth: AI-powered career tool that identifies career steps and learning opportunities ● Support: An internal mobility team focused on helping you achieve your career goals ● Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off ● Community: Award-winning culture of innovation and a military-friendly workplace **OWN YOUR OPPORTUNITY** Explore a career in software development at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your dedication to advancing innovation. #OpportunityOwned #GDITCareers #WeAreGDIT #JET #GDITEnhanced2026 #VA\_2026Alumni The likely salary range for this position is $107,744 - $138,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. **Scheduled Weekly Hours:** 40 **Travel Required:** Less than 10% **T…