Principal Software Engineer - Defence Cyber; Onsite
City Of London, Central London, Greater London, England, UK
Listed on 2026-10-11
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Software Development
Software Engineer, Cloud Engineer - Software, DevOps, Software Architect
Raytheon UK is hiring a Principal Software Engineer in London. You will join a cross‑functional team delivering critical software for national security, using React/NextJS, Type Script, Python, and Java across cloud environments.
Role requires strong API design, OpenAPI/Swagger, and containerization with Docker/Kubernetes. Experience in Agile development and Git Lab workflows is expected. Flexible on-site, hybrid, or remote working arrangements available.
The Principal Software Engineer
- Defence Cyber (Onsite) position in the IT & Technology field is open for applications.
This posting is for the Principal Software Engineer
- Defence Cyber (Onsite) role at Raytheon UK, based in City Of London, England, United Kingdom.
We are looking to fill the Principal Software Engineer
- Defence Cyber (Onsite) position at Raytheon UK in City Of London, England, United Kingdom.
The Principal Software Engineer
- Defence Cyber (Onsite) role at Raytheon UK is now open for applications in City Of London, England, United Kingdom.
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