Kathy Burke directed Jules in Debbie Tucker Green's Born Bad at the Hampstead Theatre, and Jules has also performed in Eve Ensler's Vagina Monologues over 100 times in the West End and elsewhere. She has performed in a variety of leading roles at the Almeida Theatre, notably in A Chain Play, Theodore Ward's Big White Fog and Harold Pinter's The Homecoming, both directed by Michael Attenborough, and in 2010 Indhu Rubasingham directed her in Lynn Nottage's Ruined. In 2009 she played Jane Pilkings in Wole Soyinka's Death and the King's Horseman at the National Theatre, and in 2010 she played Ruth Younger in Michael Buffong's production of A Raisin in the Sun by Lorraine Hansberry at the Manchester Royal Exchange, a performance which won her a Manchester Evening News Theatre Award for Best Supporting Actress.