Dear colleague, We would like to announce a post-doctoral position in the Department of Mathematics of the University of São Paulo (Brazil) within the scope of Geometry of Banach spaces. This position is for a period of 12 to 24 months and as of today must end on July 31th 2022 (we expect to extend this deadline to January 31th 2023). The initial date of the activities is negotiable, but preferably between August and December 2020, and the deadline to apply is May 31th, 2020. The position is available as part of the FAPESP Thematic Project "Geometry of Banach spaces": https://geometryofbanachspaces.wordpress.com/ The position has no teaching duties and includes a monthly stipend which is, as of September 1, 2018 of BRL 7373,10 (tax free). It also includes partial support for travel and the first expenses upon arrival, as well as Research Contigency Funds equivalent to 15% of the fellowship. All relevant information may be found at https://geometryofbanachspaces.wordpress.com/postdoc-position-open/ Don't hesitate to contact me for additional information. All the best, Valentin.