Senior Embedded Firmware Engineer

• 5+ years delivering embedded firmware through the full product lifecycle, with a track record of robust releases and clean documentation
• Strong experience with FreeRTOS on ARM Cortex-M in safety-critical settings
• Real depth in low-power, battery-operated devices that communicate with mobile over BLE
• 3+ years in a regulated industry — medical device and IEC 62304 ideally
• The credibility to direct an external development partner today, and the appetite to build and lead an in-house capability tomorrow
• Fluency in C/C++, embedded architecture, modular design, and disciplined Git-based workflows
• A security mindset for embedded firmware (a genuine plus)
   

Senior Embedded Firmware Engineer

Neupulse is at a turning point.

 
Our wearable neurostimulation device is launching commercially.

At the heart of that device is firmware. We're looking for a Senior Embedded Firmware Engineer to own it.

 
The role

It's hands-on, safety-critical work on a device people wear every day: C/C++ on STM32, FreeRTOS on ARM Cortex-M, low-power and battery-operated, talking to iOS and Android over BLE.

Why it matters

This is firmware that ends up on someone's body, helping them through their day — so reliable, safe, and quietly life-improving really matters.

You'll own how it's built, from working with our external partner today to standing up the in-house capability tomorrow, and watch the impact land with real people.

Today, our device development is largely handled by an external partner. You'll be our internal technical authority for it — working hand in hand with that partner to keep firmware reliable and compliant now, while building the pathway to bring that capability in-house over time.

You'll:

• Own the firmware relationship with our external development partner — direction, reviews, quality, and the verification and release evidence that stands up to regulatory scrutiny
• Build the pathway to bring firmware capability in-house — deciding what to internalise and when, and growing the team to do it
• Stay hands-on and set the standard: production-quality firmware, reusable frameworks, coding practices and reviews across current and future products
• Own security — threat assessment, vulnerability management, and secure device updates
• Work shoulder to shoulder with hardware, software, quality and regulatory, keeping everything traceable and compliant with ISO 13485 and IEC 62304

Basingstoke – Hybrid working

Location

Hybrid role based in Basingstoke, with regular on-site collaboration expected.