Lund University, in partnership with MAX IV, invites applications for a postdoctoral researcher position in Small Angle X-ray Scattering (SAXS) and Wide Angle X-ray Scattering (WAXS), as part of the EU project RIANA. The position focuses on advancing nanoscience and nanotechnology through cutting-edge X-ray techniques. The successful candidate will plan and conduct SAXS/WAXS experiments, analyze data, and contribute to scientific publications. A PhD in physics, chemistry, materials science, or a related field is required, along with documented expertise in SAXS/WAXS, including transmission and grazing incidence geometries. Experience with in situ sample environments, programming skills, and previous work at research facilities are advantageous. The role offers the opportunity to work in a collaborative and innovative research environment.