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Full Stack Developer with Security Clearance

MarkonChantilly, VA🇺🇸United StatesPosted Oct 5, 2026

Why This Role Stands Out

This hybrid role offers a fantastic opportunity to build mission-critical, secure cloud-native applications with a competitive salary of $150,000-$180,000, perfect for a mid-senior developer eager to advance their skills in DevSecOps and modern architecture. You will thrive by leveraging your expertise in Java, Spring Boot, and Angular within an Agile Scrum environment, contributing directly to impactful Intelligence Community projects. Apply now to join a collaborative team and grow your career in a dynamic and secure setting.

Quick Overview

Salary
$150k - $180k/yr
Seniority
Mid Senior
Employment type
Employee
Work mode
Hybrid
Location
Chantilly, VA, United States
Posted
Yesterday
DockerMicroservicesSpringSpring BootAWSScrumAgileAngularC#CSSConfluenceHTMLJavaJavaScriptJenkinsKubernetes

Job Description

Markon is seeking a Full Stack Developer Markon is seeking a Full Stack Developer to support an Intelligence Community customer by designing, developing, and maintaining secure cloud-native applications that support mission-critical operations. This role develops modern full-stack solutions across front-end, back-end, and cloud platforms using microservices within an Agile Scrum environment. The role collaborates with cross-functional teams to deliver scalable, resilient, and secure software while advancing modern application architecture and DevSecOps best practices. Responsibilities

  • Design, develop, test, deploy, and maintain secure full-stack applications using modern software development frameworks and cloud-native technologies.
  • Develop scalable back-end services, microservices, and RESTful APIs using Java and Spring Boot to support distributed application architectures.
  • Design and develop responsive front-end applications using Angular, JavaScript, HTML, and CSS while integrating with back-end services.
  • Collaborate with UI/UX designers to transform wireframes, mockups, and prototypes into intuitive, production-ready user interfaces.
  • Develop, deploy, and maintain applications within AWS environments while supporting CI/CD pipelines, automated testing, and DevSecOps practices using Jenkins and GitHub.
  • Implement secure authentication, authorization, and role-based access controls to protect enterprise applications.
  • Troubleshoot application issues, optimize performance, and support continuous improvement initiatives.
  • Collaborate with software engineers, systems engineers, product owners, and Government stakeholders in an Agile Scrum environment to deliver mission-critical solutions. Qualifications
  • Active TS/SCI clearance with Polygraph is required.
  • Bachelor's degree and 5+ years of experience developing full-stack software applications.
  • Experience developing applications using Java, Spring Boot, Angular, JavaScript, HTML, and CSS.
  • Experience designing and implementing microservices, RESTful APIs, and distributed application architectures.
  • Experience developing cloud-hosted applications within AWS environments.
  • Experience supporting CI/CD pipelines, automated testing, and DevSecOps practices using Jenkins and GitHub.
  • Experience implementing secure authentication, authorization, and role-based access controls.
  • Experience working in Agile Scrum environments.
  • Strong analytical, troubleshooting, communication, and collaboration skills.
Desired Qualifications
  • Familiar with developing cloud-hosted applications within AWS environments.
  • Experience developing technical documentation, architecture guidance, and standard operating procedures using Confluence.
  • Experience demonstrating software capabilities and architectural approaches to Government stakeholders and incorporating customer feedback into future development efforts.
  • Experience developing or supporting AWS-hosted applications, including AWS CloudTrail.
  • Experience with Docker and Kubernetes.
  • Experience developing applications using C#.
  • Experience supporting Intelligence Community software development programs.

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