Bristol, UK (Hybrid)

Radiodetection, part of SPX Technologies, is looking for an experienced Principal Software Architect to shape the future of its connected software ecosystem across firmware, cloud, desktop, and mobile platforms.

This is a high-impact role focused on improving architectural consistency, modernising legacy systems, and driving scalable IoT-style solutions across a complex engineering environment.

You will work closely with engineering leadership and domain teams to define technical direction, align technologies, and ensure systems evolve in a scalable and maintainable way.

What You’ll Be Doing

* Define end-to-end architecture across embedded devices, cloud, mobile, and desktop

* Drive architectural standards and major technical decisions

* Reduce technical debt and support legacy modernisation

* Align teams around scalable engineering practices

* Validate ideas through lightweight prototyping an...