On 9 June 2009, it was announced that he would be joining London Wasps on a 2-year deal ahead of the 2009–10 Guinness Premiership following Bristol's relegation from the Premiership.[2] Hobson ruptured his Achilles and did not feature for Wasps during the 2009–10 campaign.[3]
In February 2011, after Hobson's contract with Wasps was terminated, he signed for his old club Bristol for the remainder of the 2010-11 RFU Championship.[4]
On 29 August 2014, Hobson announced his retirement from professional rugby with immediate effect.[5]