Principal Software Engineer

Are you ready to architect the future of mission-critical technology? Raytheon UK is seeking a visionary Principal Software Engineer to join our elite team in Manchester or Gloucester, where you will tackle some of the most complex engineering challenges in the industry. This is more than just a coding role; it is an invitation to shape the digital backbone of national infrastructure while enjoying the perfect balance of professional autonomy and collaborative innovation within a flexible, hybrid working environment.

Whether you are a seasoned expert looking to push the boundaries of technical architecture or a dynamic leader eager to blend high-level strategy with hands-on development, we offer a career path that adapts to your unique strengths. At Raytheon, you will work alongside world-class engineers on projects that matter, utilizing cutting-edge tools to solve real-world problems. If you are passionate about pushing the limits of what is possible and want to build a career defined by impact, exploration, and continuous growth, we want to hear from you.

Requirements

• Proficiency in at least one modern programming language (Python, JS, Java, etc.).
• Understanding of software development life cycles and version control (Git).
• Strong problem-solving skills and attention to technical detail.
• Familiarity with cloud platforms (AWS, Azure, or Google Cloud) is a plus.
• Ability to work in an agile, fast-paced environment.
• Degree in Computer Science or equivalent practical experience.