Senior Firmware Engineer – Wireless / DSP

Bedfordshire | Hybrid

You’ll be working on a deployed wireless system used in real-world environments — taking live cellular signals and turning them into something usable.

This isn’t lab-based or simulation-heavy.

The challenge is making complex RF systems work reliably in the real world.

The Role

You’ll work across the embedded stack:

* Embedded C firmware

* Cellular protocol layers (MAC/RLC)

* DSP implementation where required

* Integration with RF hardware, DSPs and FPGA systems

The Environment

You’ll be part of a 20 person engineering team covering RF, DSP, FPGA, hardware and software.

Each engineer is trusted to:

* Self-manage their work

* Collaborate directly with domain experts

* Solve problems without layers of approval or micromanagement

Why This Role

* Work on real-world wireless systems, not controlled environments

* Broad technical exposure across the stack

* High ownership in a small, experienced team

* Unique company ownership structure - the employees are shareholders

What Matters

* Embedded C experience

* Exposure to cellular systems (protocol layers preferred)

* Comfortable working close to hardware

* Able to operate with autonomy

Package

* £75,000 – £85,000 base

* ~15% profit-related bonus

* 7% non-contributory pension

* Hybrid working (typically 3 days onsite)

Yoh Solutions Ltd, a Day and Zimmerman Company, are Electronic Engineering recruitment specialists, sourcing high-calibre permanent and interim engineering experts across the globe