Prime Solutions Group (PSG), Inc. is an innovative digital engineering company founded in 2007 and headquartered in Goodyear, AZ. We specialize in advanced sensing, AI/ML, and digital engineering solutions, partnering with many of the nation’s leading defense companies to deliver mission-critical technology.

Our work spans the full system lifecycle—from R&D to operational deployment—supporting the Department of Defense, Intelligence Community, and federal partners. At PSG, you’ll join a small, agile, and highly skilled team where your contributions have a direct impact while collaborating with some of the most respected organizations in the defense industry.

Position Description

Build real-world AI-enabled systems that matter.

PSG is seeking a Software Engineer with AI/ML experience to design, develop, and deploy scalable software solutions supporting mission-critical systems. This is an engineering-focused role where you’ll help transition machine learning capabilities into production environments while building reliable, secure, and high-performing software systems.

You’ll work at the intersection of software engineering, AI/ML, and DevSecOps, collaborating with data scientists, DevOps engineers, and system architects to deliver end-to-end solutions. This role is ideal for engineers who enjoy solving complex problems, owning their work, and contributing across the full software development lifecycle.

What You’ll Do

• Design, develop, test, and maintain scalable software applications and services 
• Write clean, efficient, and maintainable code (primarily in Python) 
• Build backend services, APIs, and data pipelines to support mission systems 
• Integrate and deploy AI/ML models into production environments 
• Collaborate with cross-functional teams to deliver end-to-end solutions 
• Participate in code reviews, design discussions, and Agile development processes 
• Troubleshoot and resolve software defects, performance issues, and system bottlenecks 
• Contribute to system architecture with a focus on scalability, reliability, and security 
• Support CI/CD pipelines, containerized deployments, and cloud-based environments 
• Apply ML techniques to real-world problems (e.g., classification, detection, prediction) 
• Help address ML challenges such as data quality, model drift, and performance tradeoffs 
• Mentor junior engineers and contribute to engineering best practices

• U.S. Citizenship 
• Active Top Secret Clearance (SCI eligibility; CI Poly preferred or ability to obtain) 
• Bachelor’s degree in Computer Science, Engineering, Data Science, or related field 
• 2-4+ years of relevant experience in software engineering or related fields 
• Strong programming skills in Python 
• Solid understanding of software engineering fundamentals (data structures, algorithms, system design) 
• Experience with Git and CI/CD tools (GitLab CI, Jenkins, GitHub Actions, etc.) 
• Hands-on experience with cloud platforms (AWS, Azure, or GCP) 
• Experience with Docker and Kubernetes or similar technologies 
• Familiarity with ML frameworks (e.g., PyTorch, TensorFlow, scikit-learn) 
• Understanding of the ML lifecycle (training, validation, deployment, monitoring) 
• Strong problem-solving and communication skills 

Preferred Qualifications

• Experience integrating ML models into production systems 
• Background working with sensor data, RF systems, or image-based data (e.g., SAR) 
• Experience with additional languages (Java, C++, MATLAB, etc.) 
• Exposure to DevOps or MLOps practices (CI/CD, IaC, container orchestration) 
• Familiarity with real-world ML challenges (model drift, bias, performance vs. latency tradeoffs) 
• Experience in defense, aerospace, or other regulated environments 

Why Join PSG?

At PSG, you’re not just taking a job—you’re building technology that matters.

• Competitive compensation & benefits 
• 9/80 flexible work schedule 
• Professional development & tuition assistance 
• Small, agile team with high ownership and impact 
• Work on mission-critical systems supporting national security 
• Opportunities to grow across software engineering, AI/ML, and platform development 

Bring your software engineering and AI/ML skills to PSG and help build the next generation of secure, intelligent, mission-driven systems.

Salary Description

Salary range starts at $97,665, with the potential for higher compensation based on experience, skills, and mission needs.