SMX

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

SMX$123K — $206K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • U.S. Citizenship required; ability to obtain Secret clearance.
  • 5+ years of experience as a Full Stack Developer.
  • Proficiency in Java, JavaScript (JS), React, and Python.
  • Strong understanding of front-end technologies.
  • Experience in back-end development with Python.
  • Familiarity with Gitlab for version control and project management.
  • Excellent problem-solving, communication, and teamwork skills.

Responsibilities

  • Implement responsive design for multi-device applications.
  • Optimize applications for speed and scalability.
  • Troubleshoot and debug for optimal performance.
  • Stay informed on the latest industry trends and technologies.
  • Utilize Gitlab for effective project management.
  • Ensure compliance with DoD standards and protocols.

Benefits

  • Health insurance offerings.
  • Paid leave for employees.
  • Retirement plan options.
  • Learning and development opportunities.
Full Job Description
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.

Essential Duties & Responsibilities
  • 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.

Required Skills & Experience
  • 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++

Application Deadline: June 22, 2026

#CJPost

#LI-onsite

The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. At SMX, one of our Core Values is to Invest in Our People so we offer a competitive mix of compensation, learning & development opportunities, and benefits. Some key components of our robust benefits include health insurance, paid leave, and retirement.

The proposed salary for this position is:

$123,800-$206,300 USD

About SMX

SMX is a company that concentrates on C5ISR, advanced engineering, and computing and also provides services, including cyber security and data analytics. Their previous search terms included Trident Technologies, Smartronix, Datastrong, and C2S Consulting Company, and their tradition of offering new technological solutions.

SMX Careers

Joining SMX presents a prime opportunity to be part of a diverse team of professionals, dedicated to pioneering innovations in the industry. SMX, a leader in technology and consulting, offers a variety of job opportunities that cater to ambitious individuals looking to make a significant impact in their professional journey.

Explore Career Opportunities

SMX is actively hiring and offers a range of positions that suit different skills and career aspirations. From entry-level roles to leadership positions, SMX is committed to fostering growth and excellence in every team member.

Internship Programs

SMX's internship programs provide invaluable industry experience, mentoring, and the opportunity to develop professional skills in a real-world setting. Internships are a stepping stone to full-time employment at SMX, offering a robust foundation in technology and business practices.

Professional Growth and Development

SMX is dedicated to the professional growth of its employees. With comprehensive training programs, including leadership development and diversity training, SMX ensures that every team member has the resources to thrive. Employees are encouraged to pursue continuous learning opportunities and gain certifications that enhance their career prospects.

Benefits and Culture

SMX is known for its inclusive culture and competitive benefits package designed to support the well-being and financial security of every employee. Benefits include health care, retirement plans, and paid time off, among others. The company culture at SMX promotes innovation, teamwork, and leadership, making it an ideal environment for professional development and personal growth.

Networking and Professional Development

Employees at SMX enjoy access to a vast network of industry professionals and thought leaders. Regular networking events, seminars, and workshops are integral to the company's commitment to employee development. These opportunities facilitate career advancement and innovation within the team.

Applying for a Position

To apply for a position at SMX, candidates are encouraged to submit a resume and cover letter through the SMX Careers portal. The hiring process at SMX is thorough, ensuring that both the company and its potential employees are well-matched. Candidates can expect a detailed interview process where they can showcase their skills and learn more about the job opportunities and culture at SMX.

Stay Connected with SMX Jobs

Keep up to date with the latest news, career tips, and job openings at SMX by subscribing to the SMX Careers newsletter. Tailored information about new positions, company updates, and industry insights will be directly delivered to subscribers.

Join SMX

Explore the exciting and rewarding career opportunities at SMX. With a commitment to diversity, innovation, and leadership, SMX is looking for passionate, curious, and solution-driven team players. Search open positions that match your skills and interests on the SMX Jobs portal today.

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1,001 employees
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