Pillar is hiring a product-minded Full Stack Engineer with backend depth to build the core of our platform in Milan or Barcelona. You will own features end-to-end, shaping backend data models, APIs, and product architecture while collaborating with frontend when needed.Italian or Spanish native is mandatory, plus professional English. We value startup/scaleup experience, AI-native thinking, and the willingness to move fast in a small, autonomous squad as Pillar scales.#J-18808-Ljbffr