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Software Engineer-Developer 3

The Judge Group

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Job Requirements

Saint Charles, MO
Secret Polygraph None
Career Level not specified
Salary not specified
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Job Description

Job Description: Experienced Embedded Software Engineer

We are currently seeking an Experienced Embedded Software Engineer to support a growing Precision Engagement Systems engineering organization based in St. Charles, MO.
About the Team

The Precision Engagement Systems group is a dynamic and expanding organization that develops advanced precision-guided systems used globally to support the defense needs of the United States and allied nations. The team is actively building capability to meet increasing program demands across multiple platforms.

We are looking for experienced software engineers to collaborate with a multi-disciplinary engineering team in designing and developing high‑reliability software solutions for real-time embedded systems.

Engineers in this role contribute across all phases of the software development lifecycle, including design, implementation, integration, testing, and sustainment.

Current and future work scope includes:
  • Development of real-time embedded software applications
  • Creation of software models and simulations
  • Deployment of DevOps methodologies and development environments
  • Development of support tools and applications
  • Maintenance of software configurations and Agile development processes
Why St. Charles, MO
  • On-site cafeteria offering hot meals and grab‑and‑go options
  • Active Employee Resource Groups (ERGs) supporting networking, mentorship, and community engagement
  • Campus walking path and outdoor spaces for wellness activities and informal meetings
  • Fitness and wellness programs, commuter resources, and local community events
Position Responsibilities
  • Collaborate with a multi-discipline engineering team to design and implement Operational Flight Program (OFP) software solutions
  • Participate in all phases of the software development lifecycle within an Agile environment
  • Develop software solutions using Ada, C#, and Python
  • Perform unit-level testing and support system-level testing to ensure software functionality
  • Analyze problem reports and troubleshoot software defects
  • Continuously develop technical and leadership skills
  • Opportunity to work directly with government defense stakeholders
Basic Qualifications (Required Skills & Experience)
  • 3+ years of experience in real-time embedded software development
  • 3+ years of experience applying object-oriented programming principles
  • 3+ years of experience working in a team-based engineering environment
Preferred Qualifications
  • Bachelor of Science degree in a relevant discipline such as Engineering, Computer Science, Software Engineering, Computer Engineering, Mathematics, Physics, Data Science, or a related field (or equivalent experience)
  • Active U.S. Secret Security Clearance
  • Experience with Ada, Python, and/or C#
  • Experience in an Agile software development environment
  • Familiarity with Git or similar version control systems
  • Experience developing, managing, and tracing software requirements
group id: cxjudgpa
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About Us
The Judge Group is an international leader in talent solutions that specializes in bridging technology talent gaps. Judge Technical Services, a Judge company, participates in the National Industrial Security Program and can obtain, maintain and service clearances up to and including Top Secret. For decades, Judge has worked with clients across all aspects of the government, aerospace and defense, and commercial sectors. Our greatest asset is the talent we work with.

The Judge Group Jobs


Job Category
IT - Software
Clearance Level
Secret