Altium, electronics, Circuit Design, Microcontrollers, PCB Design, Schematic Capture, LTSpicePrincipal Electronics Design Engineer to join their hardware team. This is an exceptional opportunity to take ownership as the only Electronics Engineer within the business, leading hardware development from concept through to production. You will play a key role in product development, compliance, and manufacturing collaboration, working closely with Contract Manufacturers to ensure high-quality builds and successful certification. Responsibilities Lead electronic hardware design and development Design schematics, PCB layouts, and prepare Bills of Materials BOM Conduct circuit design and simulation Develop and debug hardware using oscilloscopes and lab equipment Lead compliance and radio certification testing Support automotive power supply design and validation Requirements Strong degree in Electronics or Electronics Engineering Expert user of Altium schematic capture, PCB layout, BOM preparation Strong background in Circuit Design, Microcontrollers, Printed Circuit Board PCB Design, Schematic Capture Hands-on electronics experience debugging, soldering, oscilloscope usage Experience taking a product through radio compliance Experience with automotive power supply design and testing requirements It's a hybrid role, 2 days a week in London