Julien Poisat is maître de conférences  at Université Paris-Dauphine since September 2014. He defended his PhD thesis in May 2012 at Université Lyon 1 and was a postdoctoral researcher at University of Leiden (Netherlands) between 2012 and 2014. Alumnus of ENS Cachan (2005-2009).

His research fields are Probability Theory and Statistical Mechanics, with a focus on random walks and polymer models.