Haystack
← Back to Jobs
Technology

Full Stack Developer with Security Clearance

Stillwater Human CapitalChantilly, VA🇺🇸United StatesPosted 20 Jul 2026

Why This Role Stands Out

This hybrid role offers an exciting opportunity to leverage your full-stack development expertise within a dynamic agile environment, contributing to innovative solutions while growing your skills. You'll thrive here if you're a collaborative developer with a strong sense of ownership and an active TS/SCI clearance, ready to make a significant impact. Apply now to join a reputable company and advance your career!

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

Full Stack Developer Location: Chantilly, VA Clearance: Active TS/SCI w/P olygraph The Opportunity We are seeking a Full Stack Developer who is passionate about working as part of a modern, fast-paced agile software development team supporting a ServiceNow implementation. The ideal candidate will play a critical role in supporting and enhancing a diverse environment to drive innovation and efficiency. This position requires expertise in both front-end and back-end development, emphasizing the creation of seamless, scalable, and robust solutions. The successful applicant will collaborate with cross-functional teams to design, develop, and maintain deliverables that meet the evolving needs of the organization. As part of a scrum team, candidates will contribute to feature design and development, automation, testing, and deployments. Responsibilities • Design, develop, test, integrate, deploy, and maintain product baselines utilizing Agile, DevOps, and Continuous Delivery best practices. • Leverage broad knowledge across various technologies to deliver and maintain product increments across different security domains. • Collaborate closely with development and engineering teammates, as well as stakeholders, to deploy solutions and advanced concepts. • Ensure integration between core technologies to enable seamless data flow, scalability, and functionality. • Support technical meetings with customers and stakeholders, proposing designs and negotiating acceptance criteria. • Create documentation to support the Agile life cycle, including design, architecture, user stories, and acceptance criteria. • Perform troubleshooting efforts and resolve incidents as needed. Required Qualifications • An active TS/SCI clearance with polygraph. • Bachelor's degree in systems engineering, electrical engineering, information technology, or related field, or equivalent experience. • Five or more years of relevant experience (or seven or more years without a related degree). • Experience working with Linux Operating Systems. • Proficiency in front-end technologies such as HTML, CSS, JavaScript, and modern frameworks/li braries (e.g., React, Angular, Vue.js). • Proficiency in back-end technologies including Node.js, Python, Java, or similar languages. • Strong understanding of SQL and NoSQL databases (e.g., MySQL, PostgreSQL). • Experience with configuration management processes such as Git. • Familiarity with Agile software development methodologies. • Experience with Amazon Web Services and containerization technologies like Kubernetes and Docker. • Current Security+, CASP, or CISSP Certification. • Experience developing analysis of alternatives, process improvement documents, design documentation, and presentations to brief results and recommendations. • Experience coordinating integration projects with multiple teams. • Demonstrated initiative and ability to start, develop, and complete both short-term and long-term projects. • Demonstrated accuracy and thoroughness in review, analysis, design, and recommendations for project improvements. Desired Qualifications • Experience with ServiceNow development and administration, including Business Rules, Client Scripts, UI Actions, CMDB, and CI Discovery. • Ability to utilize scripting languages to accelerate deployments. • Experience deploying, maintaining, and optimizing PostgreSQL databases. • Experience with identity management, access, and authorization solutions such as PKI, LDAP, and SAML. • Experience working with REST APIs, microservices, containers, and other architectural styles. • Experience with Continuous Delivery, Infrastructure as Code, and Behavior or Test Driven Development. • Demonstrated experience with agile development practices, including Agile Scrum methodology. • Knowledge of Intelligence Community (IC) processes, policies, and guidance. • Understanding of network technologies. • Understanding of CI/CD pipelines and deployment practices. Stillwater is an Equal Opportunity Employer All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, veteran status, or any other protected class. If you need assistance with the application process due to a disability, please contact us at 571-525 2482

Skills

Docker
Microservices
MySQL
Node.js
SQL
SAML
Scrum
Agile
Angular
CSS
Git
HTML
Java
JavaScript
Kubernetes
LDAP
PKI
PostgreSQL
Python
REST
React
Vue

Similar jobs