Robotics Senior Mechanical Engineer at Helsing in Barcelona

Who we are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards. As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful technologies like AI. We take this responsibility seriously. We are an ambitious and committed team of engineers, AI specialists and customer-facing programme managers. We are looking for mission-driven people to join our European teams – and apply their skills to solve the most complex and impactful problems. We embrace an open and transparent culture that welcomes healthy debates on the use of technology in defence, its benefits, and its ethical implications. The role Based in Barcelona, this role sits at the heart of Helsing's robotics engineering function, responsible for driving the mechanical architecture, design, and development of next-generation robotic systems. You will own complex electromechanical systems from concept through to production, ensuring platforms are robust, scalable, and built for real-world deployment. Working closely with electrical, firmware, and software engineers, you will bring both technical depth and cross-functional leadership to a team building some of the most consequential…