DAS PHOTONICS is an upcoming and pioneering Spanish High‐Tech enterprise whose mission is to develop innovative solutions, based on proprietary, high‐performance photonic technology for the defense and space sectors. In recent few years, quantum systems and communications have rapidly stormed into these fields with an exponential growth, providing both novel and unprecedented applications. Being aware of this, DAS PHOTONICS is seeking strong candidates with a solid background in the field of quantum optics, whose main objective will be to set up a new research line within the company based on a permanent position. The candidate will be required to conduct independent research while also contributing to team‐oriented projects.