The Ellington lab at the University of Texas at Austin has several post-doctoral positions available to work on DNA circuitry (ala Winfree and Pierce), in particular the development of methods for executing and analyzing computations with DNA molecules in vitro and in vivo. The prime requirement for these positions are proven track records of productivity and innovation.
For more information, see Andy Ellington’s lab page and his page at the Institute for Cellular and Molecular Biology. You can contact him at ellingtonlab at gmail dot com.