About Stark
Stark builds the world’s most powerful electric motorcycles. From the VARG MX to the road-legal VARG EX & SM, our bikes have won world championships and are engineered to outperform anything with a combustion engine.
We’re based in Sant Boi, Barcelona, growing fast (77% year-on-year), and building a team that will take us even further. If you want to work on a product that people are genuinely obsessed with, this is it.
Stark will become the integral market leader in premium motorcycles. Building premium motorcycles requires innovation and we need your help to make us succeed
Our mission is to lead the way towards a sustainable motorcycle industry, by reducing plastic and CO2 pollution.
This will be achieved by building sustainable products that are superior to traditional technology in terms of Performance, Emotion and Design.
The Role
We’re looking for a Senior Power Electronics Hardware Engineer to join our Power Electronics team in Barcelona.



You’ll take ownership of the hardware at the heart of our bikes and their ecosystem — with an immediate focus on our fast-charger project and future developments like the intercharger, alongside traction inverters, BMS and VCU. The brief is simple and demanding: unprecedented power density and efficiency, in packages that are compact, lightweight, uncomplicated and cost-effective.
What You’ll Do
Define and develop traction inverters, fast chargers, BMS, and VCU with unprecedented power density and efficiency.
Engineer solutions that are compact, lightweight, uncomplicated, and cost-effective.
Collaborate closely with the Stark Future Engineering and sourcing teams for seamless integration.
Ensure project milestones align with defined timelines and objectives.
Oversee the maturity workflow, establishing validation cycles throughout the development process.
Work with suppliers to incorporate cutting-edge technology components.
Actively contribute to hardware architecture development and design.
Assist in shaping the

📌 Senior Power Electronics Hardware Engineer (Sant Boi de Llobregat)
🏢 Stark Future
📍 Sant Boi de Llobregat