Full Stack Developer

About the role Insight Xcite is recruiting for distinct full-stack development requirements. Candidates are evaluated against the technical stack, experience, education, and location of the specific opening. Java / Spring Full Stack — Sterling (Expert) Required: at least 11 years of relevant full-stack experience; Bachelor's or Master's degree in computer science, engineering, or a related field; HTML5, JavaScript, TypeScript, CSS, Java Spring, APIs, microservices, relational and NoSQL databases, hands-on testing/debugging, AWS, and DevOps tools. Responsibilities include designing, developing, testing, and deploying enterprise applications. SecDevOps, Ruby on Rails to Java migration, and Infrastructure as Code are preferred. Cloud Full Stack — Herndon (Expert) Required: at least 11 years of professional software development and a Bachelor's degree in computer science or a related field; proficiency in both Java and C#; React, Node.js, TypeScript, .NET, cloud application development, DevOps pipelines/release management, scripting, Windows and Linux development, and SQL/relational databases including SSMS. Work includes cloud architecture, stakeholder requirements, technical documentation, and applications spanning disconnected or restricted environments. Angular / Java Applications — Chantilly Required: experience developing single-page applications with HTML5, CSS3, SCSS, TypeScript and Angular 18+; RESTful services with Java 17+ and Spring Framework 6+; non-relational databases such as DynamoDB; troubleshooting Tomcat, Node.js, web services and SSL; developing JUnit and Jasmine tests and using Jest or Karma; and DevOps tools such as Git, Jenkins and Nexus. This is a software-development opening in Chantilly. Compensation depends on experience, technical qualifications, and the applicable customer requirement. Each track has separate qualification requirements. Clearance Requirement Due to the nature of our work, Insight Xcite does not sponsor or process security clearances at this time. Applicants must currently possess an active TS/SCI with Full-Scope Polygraph (FSP) to be considered for employment. Please do not apply if you do not currently hold this level of clearance. Work Location Requirement All Insight Xcite positions are onsite. We do not offer remote or hybrid opportunities. Applicants must be willing and able to work in person at the designated customer location. What We Offer At Insight Xcite, we believe exceptional employees deserve meaningful support, competitive compensation, and benefits that make a real difference. We are committed to investing in our team both professionally and personally. 100% employer-paid medical, dental, and vision coverage for employees Flexible paid time off, subject to manager approval and business needs, plus annual Flex Bonus earning opportunities Annual compensation and performance review process, including opportunities for salary increases 401(k) with immediate vesting and company contributions with no employee match requirement Flexible scheduling options Insight Essentials lifestyle and wellness benefit Company-supported pet insurance Employee referral bonus program Professional development and career growth support Opportunity to support impactful national security missions in a highly collaborative environment Additional employee programs and benefits available Candidate Authenticity and Use of AI AI tools may be used to help format or draft application materials; however, all submitted information must accurately represent the candidate’s own experience, qualifications, and work history. Candidates should be prepared to discuss and verify the information provided About Insight Xcite Insight Xcite is a mission-focused consulting firm supporting critical government programs through data-driven engineering, technology, cybersecurity, analytics, and operational expertise. We partner with customers across the national security community to deliver innovative solutions in highly secure, fast-paced environments. Our teams are composed of experienced professionals who thrive on collaboration, accountability, and supporting mission success. We value technical excellence, integrity, and employees who are committed to solving complex challenges and making an impact. The pay range for this role is: 190,000 - 250,000 USD per year(Government Client Site – Herndon VA) 190,000 - 250,000 USD per year(Government Client Site – Chantilly VA)