In this talk, Prof. Amico provides two examples in which the interplay between superconducting and mesoscopic circuits of neutral matter is particularly fruitful. First, he will consider driven atomic Josephson junctions realized by coupling two two-dimensional atomic clouds with a tunneling barrier. For such a system, prof. Amico will show that the time-averaged particle imbalance across the junction features a step-like behavior that is the analog of Shapiro steps observed in driven superconducting Josephson junctions. In the second part of the talk, he will discuss how bright solitons originally studied for cold atoms trapped in one dimensional lattices allow to get relevant insights on the physical behavior of superconducting transmons chains.