Sanne first joined GSFF in 2014, working for the festival in various capacities across production and programming. She is also part of the team at BFI Doc Society as their talent support programme manager. Previously she spent 3 years with Vienna-based festival distribution and sales agency Square Eyes, working across their short film slate, and she was a member of the 2023 selection committee for the international competition at Internationale Kurzfilmtage Winterthur, Switzerland. She headed up the industry programme at Vienna Shorts 2022, and worked as a programmer and producer for Document Human Rights Film Festival. She freelances across curation and writing.