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 are looking for a Production Test Engineer to keep the electrical test stations on our Battery production line running.
This is a hands-on, shop-floor role. Every pack that passes through your stations before it leaves the factory,



and the line depends on those stations being available, calibrated and trusted. Your job is to run and maintain them, diagnose failures fast, tell a real product defect apart from a station or fixture problem, decide what happens to failed units, and get the line moving again.
The role will execute the released processes, keep them healthy, troubleshoot what goes wrong, and feed real production data and problems back to engineering so they can be fixed at the root. You will have engineering support behind you — you will not be designing test systems from scratch.
What You’ll Do
Collaborate on design of semi-automated end-of-line tests systems.
Lead assembly, maintenance and continuous improvement activities of semi-automated end-of-line tests systems.
Improve testing systems for existing products by adding capabilities and expanding test coverage, among others.
Define timelines, milestones, an

📌 Production Test Engineer (Sant Boi de Llobregat)
🏢 Stark Future
📍 Sant Boi de Llobregat