Senior Full Stack Developer - TS/SCI with Polygraph

Company: GD Information Technology
Location: Chantilly
Posted on: April 2, 2026

Job Description:

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Software Development Life Cycle (SDLC), Software Updates, Spring Boot, Testing Certifications: None Experience: 5 years of related experience US Citizenship Required: Yes Job Description: Deliver simple solutions to complex problems as a Senior Full Stack Developer at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in software development, you’ll make the end user’s experience your priority and we’ll make your career growth ours. At GDIT, people are our differentiator. As a Senior Full Stack Developer you will help ensure today is safe and tomorrow is smarter. Our work depends on a Senior Full Stack Developer joining our insider threat detection, systems integration team. Our mission-oriented team is responsible for the design, testing, deployment, maintenance, operation, and evolution of the systems directly supporting the insider threat detection program of a large government customer in the United States Intelligence Community (USIC). HOW A SENIOR FULL STACK DEVELOPER WILL MAKE AN IMPACT Researches, designs, develops, and/or modifies enterprise-wide systems and/or applications software Performs all phases of the software development lifecycle Analyzes user/business needs and functionality to plan and design software systems to meet those needs Creates a variety of models and diagrams that show programmers the software code needed for an application Performs software updates, refinement, testing, and debugging to meet business needs Provides analysis for reports on software project specifications, activities, or status ?Advises on the software or system for optimal documentation and future maintenance and updates WHAT YOU’LL NEED TO SUCCEED: Education: Bachelor's degree in Engineering, Computer Science, or other related analytical, scientific, or technical discipline Required Experience: 8 years of related experience Required Technical Skills: Java w/ Spring Boot, TypeScript w/ ReactRedux, Hbase, Solr, JanusGraph, NiFi, Postgres / PostgreSQL, Ansible, Linux (RHEL) experience and skills, Python, Multithreading Security Clearance Level: TS/SCI w/ Poly (or eligibility) Required Skills and Abilities: Works independently under limited supervision Preferred Skills: Object-oriented programming concepts, Keycloak, NetOwl, Elasticsearch, RabbitMQ, Docker / Docker Compose Location: On Customer Site 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. The likely salary range for this position is $137,700 - $186,300. 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: None T elecommuting Options: Onsite Work Location: USA VA Chantilly Additional Work Locations: Total Rewards at GDIT: Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most. We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology. Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc . Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Keywords: GD Information Technology, Bethesda , Senior Full Stack Developer - TS/SCI with Polygraph, IT / Software / Systems , Chantilly, Maryland