Asscher akashanda semutsvakurudzi paYunivhesiti yeAmsterdam kubva muna 1996 kusvika muna 2002. Akasarudzwa semutungamiri weguta reAmsterdam musi wa8 Kurume 2002, akazova mutungamiri weparamende weLabour Party mudare remaguta musi wa3 Kubvumbi 2004. Akashanda semubatsiri purofesa weIntellectual property law paYunivhesiti yeAmsterdam kubva musi wa1 Chivabvu 2002 kusvika 1 Chivabvu 2006. Asscher aive Lijsttrekker (mukwikwidzi wepamusoro) weLabour Party musarudzo yemaguta ya2006 uye akazova Mutevedzeri Meya uye Alderman musi wa26 Kubvumbi 2006. Mushure mekurega kwaMeya weAmsterdam Job Cohen kukwikwidza hutungamiriri hwebato musarudzo ya2010, Asscher akashanda seMutevedzeri Meya weAmsterdam kubva musi wa12 Kurume 2010 kusvika 7 Chikunguru 2010. Mushure mesarudzo ya2012 Asscher akagadzwa seMutevedzeri weGurukota uye Mutungamiriri weZvemagariro uye Gurukota muKabineti Rutte II, achishanda kubva musi wa5 Gumiguru 2012
Gore ra2010