[3] In 2015 he was the recipient of the Quercus Trust Award and was appointed as associate director at Birmingham Repertory Theatre.
[4] Beyond Caring toured the UK and a new US production, re-developed for the US by Alexander and produced by Lookingglass Theater in conjunction with David Schwimmer's company Dark Harbour Stories, opened in Chicago in April 2017.
In 2017, he was named Artist in Residence at the National Theatre and in 2018, was the winner of the Arts Foundation twenty-fifth anniversary Fellowship for Literature.
His play, Faith Hope and Charity, opened to widespread acclaim at the National Theatre in 2019, where he is now an associate director.
[7] His most recent play, The Confessions, opened at the Odéon Théâtre de l'Europe in Paris in October 2023.