Principal Software Engineer – Cloud, API & Cyber

Raytheon UK is seeking a Principal Software Engineer for onsite roles in Gloucester or Manchester. The position requires current eDV clearance and will operate in our Cyber business. You will design and build software across domains in a mature, agile environment.

You will work with React/NextJS, TypeScript, Python or Java, and cloud services, contributing to milestones and continuous improvement in a defense and aerospace setting.