App Developer - TS Clearance Required with Security Clearance

Zachary Piper Solutions is seeking a an App Developer (open to multiple experience levels) to support an intelligence program. This position is fully on site in Herndon, VA. This is an exciting, long-term opportunity on a newly awarded federal contract! Responsibilities of the App Developer

• Apply the appropriate standards, processes, procedures, and tools throughout the development life cycle.
• Apply knowledge of computer hardware and software, subject matter to be programmed in business/mission applications, information processing techniques used, and information gathered from system users to develop software.
• Correct program errors, compiling documentation of program development, and analyzing system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls.
• Ensure software standards are defined and met. Required Qualifications of the App Developer" *Active TS OR TS/SCI Clearance REQUIRED*
• 2 + years of relevant experience in Java/Front-end development
• Ability to work with XML
• Proven experience in COTS/FOSS integration and support
• Ability to troubleshoot and navigate multiple operating system environments including LINUX/Windows
• Experience with DevSecOps, Angular is a bonus
• Bachelor's degree Compensation for the App Developer
• Salary Range: $130,000-$195,000 depending on experience
• Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401K, Tuition Reimbursement This job was posted on August 18, 2026 and will be open for 30 days after posting date.

#LI-AK #LI-Remote #LI-REMOTE Keywords: Angular, Java, DevSecOps, Front-End, DevOps, FrontEnd, App Developer, Software development, Application Developer, AppDev, Program development, COTS, FOSS, Top Secret, XML, Software Engineering, Web Application, TS, SCI, LINUX, Windows, Web developer, Software Engineer, Front-end, back-end, Application Developer, Full-stack, Spring, Springboot