We have an opening for an ERC funded Postdoc, for 2 years extendable to 4 years. Short blurb:

The Levitated Nanophysics group at King’s is a new research team investigating the boundary between quantum physics and nanotechnology. In this role, you will shape the new field of rotational optomechanics, with opportunities to develop technology as well as explore fundamental physics.

Full details, and information on how to apply, can be found here.