Firmware Engineer

JR United Kingdom; Hounslow; On-site; GBP 40,000 - 60,000; Full time

Job summary

A pioneering medical device company is seeking a Firmware Development Engineer to join their team. The role involves designing and developing firmware for wearable devices, focusing on precision engineering and regulatory compliance. This position offers the flexibility of hybrid or remote working within a collaborative environment making a significant impact in patient care.

Qualifications

• Strong C++ experience in commercial-grade firmware.
• Solid understanding of STM32 architecture and RTOS.
• Experience in regulated environments and applicable standards.

Responsibilities

• Design, develop, and maintain firmware for embedded systems.
• Implement and optimise RTOS and embedded communication protocols.
• Ensure compliance with industry standards.

Skills

C++

Firmware Development

Embedded Systems

Bluetooth BLE

Low-Power Systems

CI/CD Pipelines

Job description

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Cure Talent is proud to partner with a pioneering medical device company developing cutting-edge neuromodulation technology that’s changing the way specific brain conditions are treated. Their wearable devices are redefining possibilities in patient care, blending innovative design with real-world impact.

As part of their continued growth, they are now looking for a talented Firmware Development Engineer to join the team. This is a fantastic opportunity for someone with a solid track record in embedded systems, particularly within highly regulated sectors like MedTech, aerospace, or automotive.

In this role, you'll take the lead on designing, developing, and fine-tuning firmware for next-generation wearable devices. You’ll work at the intersection of precision engineering and real-time performance, ensuring every line of code meets the highest standards for safety, quality, and regulatory compliance.

Key Responsibilities:

• Design, develop, and maintain firmware for embedded systems using STM32 microcontrollers
• Implement and optimise RTOS (FreeRTOS) and embedded communication protocols (Bluetooth BLE, I2C)
• Ensure compliance with relevant industry standards including IEC 62304 & ISO 13485
• Collaborate with cross-functional teams including hardware, software, and regulatory
• Lead firmware reviews, debug issues, and drive performance and reliability improvements
• Maintain clear and thorough documentation across development and testing processes

Qualifications and Skills:

• Strong C++ experience in commercial-grade firmware for embedded systems
• Solid understanding of STM32 architecture, RTOS, and low-power systems
• Proficiency in Bluetooth BLE and serial communication protocols (e.g. I2C)
• Experience building firmware that interfaces with iOS/Android via BLE
• Knowledge of regulated environments and applicable standards (e.g. IEC 62304, ISO 13485)
• Familiarity with CI/CD pipelines, automated testing, and embedded cybersecurity

This is a great opportunity to join a fast-growing MedTech company at the forefront of wearable healthcare innovation. You’ll play a key role in developing life-changing technology, enjoy the flexibility of hybrid or remote working, and be part of a collaborative team making a real difference to patient outcomes.