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Zenovo Logo Zenovo · IT - Software Development

Senior Firmware Engineer

United Kingdom 60000.00 GBP / Year · Job Posted March 13, 2026
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Job Description

We’re seeking a Senior Firmware Engineer to join a multidisciplinary R&D team developing advanced electromechanical products for regulated environments. You will play a key role in the design, development, and validation of embedded firmware for next-generation products while also improving existing systems. The role involves close collaboration with software, electronics, mechanical, and quality teams and requires strong problem-solving skills and a hands-on approach to engineering challenges.

Job Responsibility

  • Design and develop embedded firmware in C/C++ for microcontroller-based systems
  • Architect software for complex electromechanical products operating in regulated environments
  • Develop both embedded and desktop software solutions
  • Investigate and enhance existing firmware including motor control, battery management, and user interface functionality
  • Develop software test systems and validation protocols
  • Support internal testing and external certification processes where required
  • Utilise lab equipment such as oscilloscopes, environmental test systems, and test rigs
  • Work closely with cross-functional engineering teams
  • Contribute to engineering documentation and change management processes

Requirements

  • Degree in Electronics, Software Engineering, Computer Science, or a related discipline
  • 5+ years’ experience in embedded firmware or electronics development
  • Strong experience with C/C++ embedded firmware development
  • Experience with bare-metal or RTOS-based microcontroller systems
  • Knowledge of networking or cloud-connected devices
  • Familiarity with engineering tools for design, simulation, testing, and measurement
  • Experience developing products within regulated or safety-critical environments (IEC 62304 / IEC 60601)
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