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# Full Stack Developer

- **Company:** Zachary Piper
- **Location:** Herndon, VA, United States
- **Experience:** Expert
- **Salary:** $150,000.0 - $190,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Spring Security, Agile Methodology, Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Cascading Style Sheets (CSS), Software as a Service, Cloud Computing, Databases, Continuous Integration, Data Integrity, Data Migration, Software Design Patterns, Hibernate (Java), Spring Framework, Python (Programming Language), PostgreSQL, Apache Maven, Oracle (Applications), Responsive Web Design, Software Deployment, Software Engineering, SQL Databases, TypeScript, Web Applications, Enterprise Software Applications, ReactJS, Spring-boot, Backend, Gitlab, Kubernetes, Cloudwatch, Restful APIs, Software Version Control, Docker
- **Published:** August 26, 2026
- **Apply:** https://www.careerjet.com/job/us51a1696cc4093283f63d27ec815b3be1/eaa

## About the Role

* 7+ years of professional software development experience in full-stack application development.
 * Experience with Java, Spring Framework/Spring Security 6+, Spring Boot 3+, Hibernate 6+, React, JavaScript, TypeScript
 * Experience with databases including SQL, PostgreSQL, or Oracle
 * Experience with AWS services (S3, EC2, ECS, Aurora, CloudWatch), Docker, Kubernetes
 * Bachelor's Degree
 * Active Top Secret Clearance with the ability to obtain TS/SCI eligibility.

## Description

Zachary Piper Solutions is seeking a Full Stack Developer to support a company focused on modernizing and developing mission-critical enterprise applications within the government and defense sector. This position is hybrid, with the first 6-8 weeks fully onsite in Chantilly, VA, followed by 3 days onsite per week. The Full Stack Developer will design, develop, and maintain secure full-stack web applications leveraging modern Java, React, cloud, and database technologies. Join a team driving application modernization efforts that directly support critical government operations and long-term system scalability.
Responsibilities for the Full Stack Developer include:

 * Design, develop, and maintain full-stack applications using Java, Spring Boot, React, TypeScript/JavaScript, and PostgreSQL.
 * Build modern, responsive user interfaces utilizing React, CSS, and reusable design patterns.
 * Develop secure RESTful APIs and backend services while implementing enterprise security best practices.
 * Design database schemas, support data migration activities, and ensure data integrity between legacy and modernized systems.
 * Support CI/CD pipelines, application deployments, version control processes, and Agile software development activities., SEO Keywords: Full Stack Developer, Java Developer, React Developer, Spring Boot Developer, Software Engineer, Full Stack Engineer, TS Clearance Jobs, TS SCI Jobs, Government Contractor Jobs, Chantilly VA Jobs, Hybrid Software Engineer, Java Spring Developer, React JavaScript Developer, TypeScript Developer, PostgreSQL Developer, REST API Developer, AWS Developer, Cloud Developer, Kubernetes Developer, Docker Developer, Hibernate Developer, Maven Developer, GitLab Developer, Agile Software Engineer, CI/CD Engineer, Web Application Developer, Enterprise Software Engineer, Application Modernization, Secure Software Development, Defense Technology Careers, Cleared Developer Jobs, PostgreSQL Database Developer, Spring Security Developer, Front End Developer, Back End Developer, UI Developer, Cloud Application Developer, Mission Critical Systems Developer., MANTECH seeks a driven and mission-focused Python Software Developer to join our elite team based in Herndon, VA. In this role, you will contribute directly to innovative projects …
 + 2 months ago


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