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Constellation Technologies, Inc

Open since Aug 2026

Software Engineer (Application Developer) - FULLY CLEARED with POLYGRAPH REQUIREDConstellation Technologies · Annapolis Junction

Software Engineer (Application Developer) - FULLY CLEARED with POLYGRAPH REQUIRED

Annapolis JunctionOn-site

AI Summary

Develops and maintains enterprise Java applications, performs software and architecture reviews, and leads development efforts for a federal contract role requiring TS/SCI clearance.

About this role

JAVA, Python, Rust, C++, TypeScript, VisualStudio, Gitlab.
Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.

Required:

  • Must be a US Citizen.
  • Must have TS/SCI clearance w/ active polygraph.
  • Eight (08) years of direct/relevant experience.
  • Bachelor’s degree in computer science or related discipline from an accredited college or university is required.
  • Experience with Maven, Query Time Analytics, and JavaScript.
  • Knowledge of DataXplorer and experience working with geolocation data.​​
  • Experience with JAVA, Python, Rust, C++, TypeScript, VisualStudio, Gitlab.
  • Experience with enterprise Java application development in order to take existing tool base, understand the tool's functionality from documentation and research, examine new parameters needed, and lead overall development.
  • Will perform software & architecture review, transition and release planning, maintenance, automated testing, debugging, user support, version control, and new feature development.

    • These Qualifications Would be Nice to Have:

  • Perform end-to-end (concept to reality) capability development, taking research-based approaches – often software prototypes and algorithms – to create tools for cryptanalytic engineering and analysis.
  • Graph representation and transformation to alt graph structures, digital logic emulation; re-architecture to object-oriented techniques, file parsing and generation with optimization framework

    • Skills

    Automated TestingC++DataXplorerDebuggingGeolocation DataGitLabJavaJavaScriptMavenPythonRustTypeScriptVersion ControlVisual Studio

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