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# Mid Full Stack Engineer (5000) (Secret) (Broomfield, CO)

- **Company:** Smartronix, LLC
- **Location:** Boulder, CO, United States
- **Experience:** Experienced
- **Salary:** $123,800.0 - $206,300.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Agile Methodology, C++ (Programming Language), Continuous Delivery, Continuous Integration, Python (Programming Language), ReactJS, Backend, Gitlab, SC Clearance, Information Technology, Front End Software Development, Software Version Control
- **Published:** July 1, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9002275/mid-full-stack-engineer-5000-secret-broomfield-co

## About the Role

We are seeking a Full Stack UI Developer to contribute to the DoD Space Force National Security mission. This candidate ideally comes with a strong background in Java, JavaScript (JS), React, and Python to join our dynamic team. The ideal candidate will have a passion for creating user-friendly interfaces and a deep understanding of both front-end and back-end development. Experience with the Department of Defense (DoD) projects and Gitlab is a plus., * Secret clearance (ability to obtain Secret clearance, i.e. U.S. Citizenship required)

 * Proven experience as a Full Stack Developer with expertise in Java, JavaScript (JS), React, and/or Python.
 * Strong understanding of front-end technologies such as JavaScript/ React
 * Experience with back-end development, including Python
 * Familiarity with version control systems such as Gitlab.
 * Excellent problem-solving skills and attention to detail.
 * Ability to work independently and as part of a team.
 * Strong communication and collaboration skills.
 * Experience with DoD projects is highly desirable.
 * Proficiency in using Gitlab for project management.
 * A passion for learning and staying current with industry trends.
 * 5+ years' experience

Desired Skills & Experience

 * Bachelor's degree in Computer Science, Engineering, or a related field.
 * Experience with Agile development methodologies.
 * Familiarity with CI/CD
 * Continuous integration/continuous delivery techniques
 * Familiarity with C++

## Description

* Implement responsive design principles to ensure applications work on various devices.
 * Optimize applications for maximum speed and scalability.
 * Troubleshoot and debug issues to ensure optimal performance.
 * Stay up-to-date with the latest industry trends and technologies.
 * Utilize Gitlab for project management and tracking.
 * Apply DoD standards and protocols to ensure compliance and security.


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