A fast-growing technology company in the energy and power-electronics sector is seeking a Senior Electronics Engineer to take technical ownership of high-power converter development. This role offers the opportunity to design, influence, and scale next-generation power-electronics products that are moving rapidly from concept to real-world deployment. You’ll operate with a high degree of autonomy in a collaborative, fast-paced environment where innovation, pragmatism, and continuous improvement are central to how products are delivered. This is a hands-on role with genuine impact on architecture, roadmap decisions, and engineering culture. Key Responsibilities Lead the end-to-end design of scalable high-power DC/DC converters (typically 2–10 kW), from initial architecture through production release Define and integrate control, sensing, communications, and thermal strategies to achieve high performance, efficiency, and reliability Conduct feasibility studies and concept evaluations that inform product direction and long-term roadmap decisions Work closely with mechanical, firmware, manufacturing, and systems engineers to deliver robust, manufacturable solutions Apply DFMEA/PFMEA methodologies to support high-volume, high-quality production Develop and execute verification & validation (V&V) plans, enabling rapid learning cycles and iterative improvement Lead EMC and regulatory compliance activities, collaborating with test houses and external partners as required Drive continuous improvement across engineering processes, delivery, and technical standards Mentor and influence other engineers, contributing to the growth of a high-performing power-electronics team Required Experience & Skills Degree in Electronic or Electrical Engineering (Chartered status or progress toward it is advantageous) Proven experience designing high-power buck/boost DC/DC converters for real-world applications Understanding of energy-storage systems, such as Li-ion or lead-acid batteries Strong analogue design fundamentals, including signal conditioning and measurement Proficiency with power-electronics simulation and design tools (e.g. Matlab/Simulink, Simetrix) and PCB design tools (e.g. Altium or equivalent) Experience working through New Product Introduction (NPI) phases, including PDR, CDR, FAI, and V&V Solid multidisciplinary awareness, particularly thermal design and mechanical integration Hands-on hardware experience supporting firmware-driven power systems Desirable Experience Multi-phase converter architectures Advanced magnetics design EMC optimisation and mitigation Motor control or commutation Modern control theory or advanced control techniques