Firmware Contractor

Firmware Contractor | Cambridge | Hybrid

A medical device team in Cambridge is looking for a firmware contractor with wireless integration experience to join their team on a long-term contract developing embedded software for connected devices.

The role requires 2 days a week onsite in Cambridge, and will run for 24 months

Requirements:

Embedded C/C++ proficiency on bare metal & RTOS platforms
Hands-on experience with STM32 microcontrollers and embedded debugging.
Proven delivery of low-power firmware for battery-operated devices.
Experience with GNSS, LoRa or LoRaWAN, embedded peripherals

Bonus skills:

Experience with u-blox's newer GNSS architectures.
Familiarity with oscilloscopes, logic analysers, multimeters, and J-Link or ST-Link.
Experience with Git and collaborative development workflows.
Ability to read hardware schematics and PCB layouts.
Experience using AI-assisted development tools such as GitHub Copilot or comparable tools.

Even if you've never contracted before, I encourage you to apply