Salary: £35,000 - 55,000 per year Requirements: I hold a Bachelor’s degree or have substantive experience in electrical engineering, electrical and computer engineering, or related fields. I possess an excellent understanding of both analogue and digital circuit principles, with a focus on mixed-signal design. I have experience with the full PCB design lifecycle, from taking functional specifications to generating manufacturing data. I am hands-on with PCB design tools (e.g., Altium) and simulation software (e.g., SPICE). I have demonstrated the ability to troubleshoot and resolve complex electronics issues. I have experience utilizing laboratory equipment for testing and validation, such as oscilloscopes, spectrum analyzers, and network analyzers. I am familiar with product lifecycle management, from initial design through production and support. I have experience with miniaturization and rigid flex PCB design, including stackups, bend radius control, impedance in flex, stiffeners, and reliability. Responsibilities: I design and develop mixed-signal electronics systems that interface digital and analogue components effectively. I translate functional requirements into PCBA implementation. I conduct PCB design and layout, focusing on signal integrity and optimal routing techniques. I generate manufacturing files and auxiliary documentation for PCB fabrication. I build prototypes and PCBAs, modifying and fixing errors as required. I collaborate closely with other engineering disciplines to integrate mixed-signal solutions into larger systems. I support supplier identification and engagement for component sourcing. Technologies: Ethernet Support Network SPICE Hardware More: While not required, I also have nice-to-have experience in the following areas: - USB 2.0 High Speed and USB Audio Class 2, I2S and TDM audio data paths, and Ethernet and audio over IP concepts. - Knowledge of clocking and jitter management with low phase noise, as well as signal integrity and power integrity for high-speed interfaces. - Experience with reset, boot, and timing strategies across mixed architectures. - Safety awareness, including EN 55032, EN 55035, and RoHS and REACH compliance, as well as the creation of technical files for CE and UKCA. - Proficiency in design for manufacture and design for assembly with fabricators and contract manufacturers. - Knowledge of design for test with accessible test points and simple fixtures, and basic scripted bench testing for repeatable validation. - Audio over IP experience, such as Dante or AVB. Please note that candidates must reside in London, have permanent status, and not require sponsorship to apply for this role. last updated 5 week of 2026