Electronics Engineer - Robotics

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 We are looking for an experienced and passionate Electronics Engineer with a hands-on, problem-solving mindset to join us at our office in Barcelona. You will work on solving real challenges in a fast-paced environment as part of a multidisciplinary team, pushing the boundaries of what is possible in cutting-edge legged robotics. You will design and develop electronic systems — including schematics (SCH), printed circuit boards (PCBs), and firmware (FW) — from concept to implementation. We are seeking someone who is both talented and deeply motivated: someone who can identify and tackle complex challenges, turn bold ideas into reality, and make a meaningful impact as part of an ambitious team The day-to-day Defining system and component-level specifications Designing schematics for complex electronic systems Developing MCU firmware for real-time embedded applications Performing PCB layout design, from initial concept through to manufacturing Defining and executing validation and test plans Contributing to system-level design and architecture decisions Troubleshooting and debugging electronics and electrical systems across hardware and firmware You should apply if you Have 5+ years of experience designing electronics, including schematics, PCB design, and firmware development Hold a BSc in Electronics Engineering or a related field (MSc preferred) Are proficient in both English and Spanish Are able to work independently, owning projects end-to-end from concept through to validation Thrive in a fast-paced, innovative environment where no two days are the same Note: We operate in an industry where women, as well as other minority groups, are systematically under-represented. We encourage you to apply even if you don’t meet all the listed qualifications; ability and impact cannot be summarised in a few bullet points. Nice to Have Experience with C2000 MCUs or similar DSP-oriented microcontrollers purpose-built for motor control Proficiency with advanced debugging tools, such as hardware debuggers, oscilloscopes, and motor control-specific profiling tools Experience with CAN, SPI, UART, or other embedded communication protocols in real-time systems Background in high-performance student engineering projects, such as Formula Student or similar competitions Familiarity with robotics or robotic actuation systems Experience working in a startup or R&D environment, where adaptability and initiative are key Join Helsing and work with world-leading experts in their fields Helsing’s work is important. You’ll be directly contributing to the protection of democratic countries while balancing both ethical and geopolitical concerns The work is unique. We operate in a domain that has highly unusual technical requirements and constraints, and where robustness, safety, and ethical considerations are vital. You will face unique Engineering and AI challenges that make a meaningful impact in the world Our work frequently takes us right up to the state of the art in technical innovation, be it reinforcement learning, distributed systems, generative AI, or deployment infrastructure. The defence industry is entering the most exciting p