Full Stack Developer with Security Clearance

Zachary Piper Solutions is seeking a Senior Full Stack Developer to support a company focused on federal modernization, cloud transformation, and mission-critical technology initiatives. This position is on-site in Huntsville, AL. The Senior Full Stack Developer will design, develop, integrate, and modernize secure enterprise applications across front-end, back-end, API, database, and cloud environments. This is an opportunity to play a key technical role in modernizing critical government systems while developing scalable, cloud-ready applications supporting high-impact national missions. Responsibilities for the Senior Full Stack Developer include:

• Design, develop, and maintain front-end and back-end application components, REST APIs, microservices, and integrations supporting enterprise systems
• Develop scalable, cloud-ready applications while supporting CI/CD pipelines, cloud integration, and modernization initiatives within AWS environments
• Collaborate with product, DevSecOps, cloud, data, QA, and migration teams throughout application design, development, testing, and release activities
• Implement secure coding practices while troubleshooting application defects, improving performance, and ensuring reliability across the full technology stack
• Create and maintain technical documentation including application designs, API specifications, data flows, code documentation, and release artifacts

Required Qualifications for the Senior Full Stack Developer include:

• 8+ years of experience in software engineering, application development, or full-stack development, with a Bachelor's degree required
• Strong hands-on experience developing both front-end and back-end applications using modern programming languages, frameworks, and development technologies
• Experience developing REST APIs, microservices, system integrations, and solutions utilizing relational and/or NoSQL databases
• Experience working with Git, CI/CD pipelines, DevSecOps practices, automated testing, and troubleshooting applications across the full stack
• Must have an Active Top Secret Security Clearance

Preferred Qualifications for the Senior Full Stack Developer include:

• Experience developing cloud-native applications and services within AWS environments
• Familiarity with Docker, Kubernetes, containerized applications, serverless technologies, and modern distributed architectures
• Development experience with Python, Java, JavaScript, TypeScript, or similar full-stack programming languages
• Experience with performance optimization, load testing, automated quality pipelines, or application reliability initiatives
• Experience supporting DOJ, FBI, Intelligence Community, or other national security programs

Compensation for the Senior Full Stack Developer includes: Salary Range: Competitive salary depending on experience Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401K, Tuition Reimbursement, Sick Leave as Required by Law This job opens for applications on 9/29/2026. Applications for this job will be accepted for at least 30 days from the posting date. #LI-MR1 #LI-ONSITE Keywords: Senior Full Stack Developer, Full Stack Developer, Senior Full Stack Engineer, Full Stack Engineer, Senior Software Engineer, Software Engineer, Senior Software Developer, Software Developer, Application Developer, Full Stack Software Developer, Front End Developer, Frontend Developer, Back End Developer, Backend Developer, Full Stack Development, Software Development, Application Development, Front End Development, Backend Development, REST API, REST APIs, API Development, Microservices, System Integration, Java, Python, JavaScript, TypeScript, React, Angular, Node.js, Spring Boot, SQL, NoSQL, Relational Databases, NoSQL Databases, AWS, Amazon Web Services, Cloud Native Development, Cloud Applications, Cloud Engineering, Cloud Modernization, Docker, Kubernetes, Containerization, Serverless, Distributed Systems, Git, CI/CD, DevSecOps, Automated Testing, Secure Software Development, Secure Coding, Application Security, Performance Optimization, Application Modernization, Federal Technology, Top Secret Clearance, Active Top Secret, TS Clearance, Federal Clearance Jobs, Cleared Software Engineer, Cleared Full Stack Developer, Huntsville AL Jobs, Huntsville Technology Jobs, Full Stack Developer Huntsville, Software Engineer Huntsville