> Markdown version of [/jobs/ext/4692653-java-software-engineer-5775-boulder-co-ts-sci](https://www.wearedevelopers.com/jobs/ext/4692653-java-software-engineer-5775-boulder-co-ts-sci). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # JAVA Software Engineer (5775) (Boulder, CO) (TS/SCI) - **Company:** SMX, LLC - **Location:** San Diego, CA, United States - **Salary:** $110,000 - $155,000 - **Contract:** Permanent contract - **Skills:** Testing (Software), Java (Programming Language), Agile Methodology, Automation of Tests, C++ (Programming Language), Cloud Computing, Continuous Delivery, Continuous Integration, Integrated Development Environments, Python (Programming Language), Software Engineering, Gitlab, Integration Tests, Devsecops - **Published:** November 12, 2026 - **Apply:** https://dejobs.org/x/x/98958FB2D9A54EB4B8CB737164D1D7CF/job/ ## About the Role * Clearance required: TS/SCI * JAVA Desired Skills & Experience * Test Automation ## Description SMX has an immediate opportunity for a JAVA Software Engineer Perform microservice software development using Java, C++, and/or Python in an Agile SW Development paradigm The successful candidate will interface with and help build full stack web applications using Java, C++, Python, and cloud technologies., * Work with the following software development lifecycle concepts: Agile, DevSecOps, Continuous Integration (CI), and Continuous Deployment (CD) making use of Gitlab, test automation, and other tools. * Assist in the definition and implementation of commercial cloud-based development environment configurations * Perform unit-level software testing for all assigned features and support integration testing as applicable to those features * Provide leadership / mentorship of technical teams * Work collaboratively in a cross-discipline environment with both internal and external customers to maintain a positive and productive work environment * Provide tasking and technical direction to junior engineers, and review work products at multiple levels Develop / maintain training materials