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# Application Developer (Must have active Top Secret)

- **Company:** Zachary Piper
- **Location:** Herndon, VA, United States
- **Experience:** Expert
- **Salary:** $120,000.0 - $175,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Microsoft Windows, Apache Tomcat, JIRA, Configuration Management Databases, Software Debugging, Linux, Hibernate (Java), Java Database Connectivity, Spring Framework, Junit, Apache Maven, Microsoft SharePoint, SQL Databases, Systems Integration, Web Services, Extensible Markup Language (XML), Apache Zookeeper, Spring-mvc, Spring-boot, Git, Computer Equipment, AngularJS, Kubernetes, Apache Kafka, Free and Open-Source Software, Docker, Jenkins, Microservices
- **Published:** August 13, 2026
- **Apply:** https://www.careerjet.com/job/us2f2bbb891b99f0086b030766c31e79a9/eaa

## About the Role

Are you a skilled Application Developer seeking an opportunity to make a real impact? Look no further! Zachary Piper Solutions is actively seeking an Application Developer to collaborate on designing, developing, documenting, testing, and debugging software solutions that address critical mission challenges., * Active Top Secret Clearance: Vital for our security-focused projects.

 * Java Development Experience: Your expertise in Java will be invaluable.
 * XML Proficiency: Navigate and manipulate XML with ease.
 * Excellent Troubleshooting Skills: Swiftly identify and resolve issues.
 * COTS/FOSS Integration and Support: Experience in integrating and supporting Commercial Off-The-Shelf (COTS) and Free and Open Source Software (FOSS) solutions.
 * Operating System Expertise: Navigate various environments including LINUX/Windows.

## Description

As an Application Developer with us, you will:

 * Apply your deep understanding of computer hardware and software to enhance our solutions.
 * Tackle program bugs while meticulously documenting program development.
 * Analyze system capabilities to rectify questions of program intent, output requirements, and controls.
 * Uphold and define software standards, ensuring their adherence., TS/SCI, Top Secret, TS, CI Poly, Java, XML, COTS/FOSS integration and support, LINUX/Windows, Docker, Git / JIRA, Kubernetes, Jenkins, Conductor, Kafka/Zookeeper, Consul, CMDB, Angular, Spring Framework, Hibernate, Spring Boot, Maven, Spring MVC, SQL, JavaScript, Java Database Connectivity (JDBC), Tomcat, Web Services, Microservices, Junit, Core Java Developer, Junior Java Developer, Java Architect, Full Stack Development., MANTECH seeks a motivated, mission-oriented SharePoint Developer to join our team in Chantilly, VA. As a SharePoint Developer, you will be responsible for managing SharePoint sit…
 + 19 days ago


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