The Barcelona Graduate School of Mathematics (BGSMath) opens a call for two postdoctoral positions in the areas: 1. Algebra, Combinatorics, Geometry and/or Logic. 2. Analysis, Dynamical Systems, and/or Probability Theory. Succesful applicants will join the  BGSMath research group of their choice in one of the five BGSMath institutions in Barcelona: Universitat Aut?noma de Barcelona, Universitat de Barcelona, Universitat Polit?cnica de Catalaunya, Universitat Pompeu Fabra or Centre de Recerca Matem?tica. We summarize the details of the call which can be found at http://bgsmath.cat/bgsmath-postdoctoral-call-2017-2019/ - Two year contracts. - Annual gross salary of 26.250?, plus 2000? mobility (to be provided by the research group) - Requirements: To hold a Ph.D. degree at the time of application and at least two years of doctoral or postdoctoral experience outside of Catalonia. - Deadline: January 8th