Firmware & Electronics Test Engineer
Location: Edinburgh
Salary: £45,000
About the Company
KO2's client is a small but rapidly growing technology business based in Edinburgh, specialising in the design and development of innovative electronic devices for the IoT industry. With a strong pipeline of new products and increasing demand, they are expanding their engineering team and looking for a talented Firmware & Electronics Test Engineer to support their next phase of growth.
The Role
This is a hands-on role where you will play a key part in ensuring the reliability, performance, and quality of cutting-edge IoT devices. You'll work closely with firmware, hardware, and product teams to develop and execute robust test strategies across the full product lifecycle.
Key Responsibilities
Develop and implement test plans for embedded firmware and electronic hardware
Design automated and manual test systems for IoT devices
Perform functional, regression, and system-level testing
Debug and diagnose faults across firmware and hardware interfaces
Collaborate with design engineers to improve testability and product quality
Document test procedures, results, and validation reports
Support continuous integration and automated testing environmentsSkills & Experience Required
Experience testing embedded systems (firmware + electronics)
Strong understanding of microcontrollers and embedded C/C++
Familiarity with lab equipment (oscilloscopes, logic analysers, etc.)
Experience with test automation frameworks or scripting (Python or similar)
Strong problem-solving and debugging skillsDesirable Skills
Experience with wireless connected devices
Understanding of hardware design principlesWhat's on Offer
Opportunity to join a fast-growing, innovative company
Work on cutting-edge products from concept to production
Collaborative and agile engineering environment
Competitive salary and benefits package
Real scope for career progression as the company scalesApply Now or contact KO2 Recruitment for more information