Location: UK (Remote)Senior Electronics Engineer to deliver high-reliability electronic hardware for medical devices from concept to production. Own hardware design on projects; collaborate with firmware, manufacturing, and quality. Experience delivering production-grade designs for regulated products; accountable for hardware quality, safety, and robustness.What you’ll do:- Design high-reliability hardware: schematics and multi-layer PCB layouts- Lead circuit prototyping, board bring-up, and system debugging- Conduct design reviews for quality, manufacturability, and regulatory compliance- Perform/support EMC testing; diagnose failures and implement design corrections- Work closely with firmware for effective hardware–firmware integration- Produce clear documentation: schematics, layouts, test results, design decisions- Ensure compliance with relevant medical device regulations/standards- Own risk analysis and FMEA activities- Support clinical trials and FDA submissions with documentation and expertiseWhat you’ll bring:- Extensive experience in schematic capture and PCB layout for complex embedded systems- Strong mixed-signal design, power supplies, filtering, sensor interfacing (ECG/PPG a plus)- Low-power/battery-powered system design- Hands-on prototyping, bring-up, and hardware debugging- Experience with HDI, flex, or rigid-flex PCBs- Proficiency with EDA tools (Altium preferred)- EMC test planning/execution/remediation- Strong digital electronics, microcontrollers, and hardware–firmware interfaces- Structured testing and metrics for hardware/battery performance- Awareness of medical device regulatory requirements; ability to understand UK/US healthcare workflowsNice to have:- Testing/evaluating Li-Ion batteries and associated hardware- Regulated industries experience (medical, aerospace, automotive)- Design for Manufacture/Test; working with manufacturing partners- Signal processing and filtering; electronics interfacing with the human body