Constellation Technologies
Software Engineer - multiple levels - FULLY CLEARED with POLYGRAPH REQUIRED
About this role
Develop web applications and user interfaces for a federal contracting role requiring advanced security clearance. This position leverages Java, Python, C/C++, and modern web technologies to build secure, scalable systems.
What you'll do
- Design and develop web applications and user interfaces using Angular, JavaScript, and CSS
- Build backend services in Java and Python with cryptographic security implementations
- Work with embedded systems using C/C++
- Design and optimize database solutions using Oracle, MongoDB, and SQL
- Implement secure communication protocols and cryptographic frameworks
- Collaborate on J2EE and modern Java framework architectures
What they're looking for
- Java and J2EE frameworks
- Python
- C/C++ and embedded systems
- Angular and JavaScript
- HTML and CSS
- Oracle and MongoDB databases
- SQL
- Cryptographic frameworks and security protocols
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Constellation Technologies
Constellation Technologies builds and operates cloud-based systems and software solutions supporting federal infrastructure and national security initiatives. The company is hiring test engineers, systems engineers, and software engineers with active Top Secret/SCI clearances to develop containerized applications, DevOps automation, and AI/ML capabilities for secure government environments.
View all jobs at Constellation TechnologiesLikely interview questions
- Describe your experience with Java cryptographic frameworks and how you've implemented them in production systems.
- Walk us through a complex web application you built—what technologies did you use and why?