Piper Companies

App Developer - TS (Top Secret)

Piper Companies • $150K — $195K *
King Of Prussia, PA 19406In-Person
Aerospace & Defense
Less than 5 years of experience
Today
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Job Overview by Ladders

Qualifications

  • Active TS or TS/SCI Clearance required
  • 2+ years of experience in Java
  • 2+ years in either front-end or fullstack development
  • Familiarity with DevSecOps, Angular, or Kubernetes is a plus
  • Proficient in working with XML
  • Experience in COTS/FOSS integration and support
  • Ability to troubleshoot across LINUX/Windows environments
  • Bachelor's degree required

Responsibilities

  • Apply development standards and processes throughout the software life cycle
  • Utilize knowledge of hardware and software to develop business applications
  • Fix program errors and document software development
  • Analyze system capabilities to clarify programming requirements
  • Ensure compliance with software standards

Benefits

  • Paid Time Off (PTO)
  • Paid Holidays
  • Medical, Dental, and Vision Insurance
  • 401K plan
  • Tuition Reimbursement
Full Job Description
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 (Top Secret) OR TS/SCI Clearance REQUIRED*
  • 2 + years of relevant experience in Java
  • 2+ years of experience in either front-end or fullstack development
  • Experience with DevSecOps, Angular, or Kubernetes is a plus!
  • 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
  • Bachelors' degree

Compensation for the App Developer:
  • Salary Range: $150,000-$195,000 depending on experience
  • Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401K, Tuition Reimbursement

This job was posted on September 18, 2026 and will be open for 30 days after posting date.

#LI-AK #LI-Remote #LI-REMOTE

Keywords: Front End Developer, Frontend Developer, UI Developer, Web Developer, Web Application Developer, Software Developer, Software Engineer, Application Developer, Application Engineer, Application Software Developer, App Developer, AppDev, Full Stack Developer, Full-Stack Engineer, Software Programmer, Application Programmer, Programmer Analyst, Software Development, Application Development, Angular, AngularJS, Java, Java EE, J2EE, Jakarta EE, Java Developer, Java Engineer, Java Software Engineer, Spring, Spring Boot, Spring MVC, Spring Framework, DevSecOps, DevOps, CI/CD, Jenkins, Git, GitLab, GitHub, Docker, Kubernetes, OpenShift, Front-End, Frontend, Program Development, COTS, Commercial Off-the-Shelf, FOSS, Open Source, Software Integration, Systems Integration, Application Integration, XML, XSLT, XPath, XSD, JSON, REST, RESTful, REST API, API, Microservices, Maven, Gradle, Hibernate, JPA, JDBC, JavaScript, TypeScript, HTML, HTML5, CSS, CSS3, UI, GUI, Web UI, Single Page Application, SPA, Linux, RHEL, Red Hat, Red Hat Enterprise Linux, Unix, Windows, Windows Server, Bash, Shell, SQL, PostgreSQL, Oracle, MySQL, Top Secret, TS, TS/SCI, SCI, Active TS, Active Top Secret, Security Clearance, Cleared, Cleared Software Engineer, Cleared Java Developer, Intelligence Community, IC, DoD, Federa

About Piper Companies

Piper Companies is a staffing and recruiting firm based in Conshohocken, Pennsylvania. It provides staffing solutions for a variety of industries, including technology, healthcare, and finance. The company was founded in 2011 and has since grown to become a leading provider of staffing services in the Philadelphia area. Piper Companies is committed to providing high-quality service to its clients and candidates, and has a strong focus on building long-term relationships. The company is also known for its corporate social responsibility initiatives, including support for local charities and community organizations.
Learn more about Piper Companies
Size
500 employees
Industry
Staffing
* Ladders Estimates

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