ICFO is seeking a postdoctoral researcher to join the Atomic Quantum Optics group, led by Prof. Dr. Morgan Mitchell, to explore dark matter using spinor Bose-Einstein condensates (SBECs). The successful candidate will investigate new forces and dark matter detection methods, focusing on axions and axion-like particles through SBEC magnetometer technologies. Applicants should have a strong background in experimental atomic physics, particularly with ultracold gases, and an interest in fundamental physics. The position offers the opportunity to work in a stimulating environment, with contracts initially for 1 year and competitive salary based on experience.