ARQUIMEA Aerospace is seeking an UAV Design & Aerodynamics Engineer to lead conceptual and preliminary design for fixed-wing, multirotor, and VTOL platforms in Madrid. You will translate mission requirements into viable configurations, perform aerodynamic sizing, and integrate propulsion, avionics, and energy systems. The role requires 0–5 years in UAV or aircraft design, strong fundamentals in aerodynamics, and hands-on experience with CAD tools.