The topic areas are: genomics of ecologically relevant traits, eco-evolutionary dynamics of species interactions, and evolutionary responses to changing environmental conditions.
http://www.adaptation.ethz.ch/open-positions.html
ETH Zurich is building a new NCEAS inspired synthesis centre… postdocs would have a lot of independence, and would have great colleagues in the local area. The salaries are swiss, and there is a good annual research budget for the fellowships.
There also open PhD positions available.