About StarkStark 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.About StarkStark 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 general 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 RoleWe are looking for a Process Engineer – Battery/Motor Assembly & Process Monitoring to join our growing “Production Process Development” team, reporting to the Head of Process Development Production. As a process engineer for the motor/battery/inverter assembly, you will be responsible for setting up parameter and process monitoring for new motor and battery assemblies, at the forefront of the creation of next-generation electric motorcycles, batteries, motors and associated products.You’ll be responsible for developing the whole process and parameter monitoring with the help of a supplier, defining relevant parameters for each assembly station that need to be monitored, analyzed and controlled in the motor, inverter and battery assembly. You will also support the ramp-up phase of future assembly lines for the street market, consulting Stark’s R&D;, production and quality through advice on available assembly parameters, setting up reports, analyses and monitoring drifts or outliers through the assembly process.



You’ll need hands‑on experience and the ability to thrive in a fast‑paced, evolving, and highly innovative environment.What You’ll DoSupport setting up a parameter and process monitoring system for the motor/battery/inverter assembly lineDefine relevant parameters for each assembly station to monitor, analyze and controlProvide automated reports in order to monitor and control the process, giving recommendations to maintenance, engineering and qualityBuild your knowledge of key motor/battery/inverter production technologies — such as dispensing, laser welding, tooling, and leak testing — and act as a point of reference for the teamSupport close collaboration between engineering and other departments across all phases of the project, from prototype through mass productionSupport testing and analysis activities, providing input to engineering and manufacturing teamsSupport the ramp-up of new assembly lines, including build‑up activities for motor, battery, and inverter assembly processes, with troubleshooting responsibility for related assembly processesMonitor key serial production targets such as scrap rate, consumable cost, and cycle time, and help ensure they’re achieved on time, within the expected quality and costPrepare workshop documentation, including working instructions and production station guidesSupport the whole organization with the data and system being set up, and document all processes, files and learningsWhat you will bring to StarkMechanical Engineering degree or similarFirst experience in mechanical design, process development of assembly processes and practical experience in the build‑up of HV battery/motor/inverter assembliesStrong analytical and problem‑solving skillsComfortable in a fast‑paced, ever‑evolving,



highly innovative environment (startups or high‑tech companies)High standards for yourself and everyone you work with, constantly looking for ways to innovate and improve product performance, quality and costOutstanding communication and interpersonal skills; fluent English is a mustWhy work with us?The chance to work on a product people are genuinely passionate aboutA fast-growing company with real momentumA creative, international team based in BarcelonaCompetitive salary and benefits packageDirect access to riders, race teams, and the product — this is not a remote‑from‑the‑product roleSubsidised lunch in our in‑house restaurantFree access to our in‑house gym (including weekends!)30 days of paid vacationAccessibilityAccessibility:We’re committed to creating an inclusive environment where everyone, regardless of gender identity, sexual orientation, race, religion, age, neurodiversity, or disability, feels a true sense of belonging. We believe that diverse teams make better decisions and that a culture of equity is a prerequisite for innovation.Accessibility: If you require any reasonable adjustments during the application or interview process (such as assistive technology, extra time, or a specific format), please let us know at We are here to support you.We encourage applications from underrepresented groups and are excited to see how your unique perspective can help us growStark Future is on a mission to revolutionize the motorcycle industry by leading the shift toward sustainability, drastically reducing CO₂ and plastic pollution.Through cutting‑edge design and unmatched performance, we delivers emotionally powerful, timelessly beautiful premium electric motorcycles that surpass traditional technology.Guided by a philosophy of innovation, quality, and user‑focused simplicity, Stark combines bold ambition with a relentless pursuit of excellence. Our brand’s iconic gold logo symbolizes its full‑circle approach to sustainability and its uncompromising drive to be number one.
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📌 PROCESS ENGINEER - BATTERY/MOTOR ASSEMBLY/PROCESS MONITORING (Barcelona)
🏢 Stark Future
📍 Barcelona