Josh grew up in Brighton and North Wales, and studied at London and Sydney, where he co-founded Inna Riddim Records, an independent label specialising in bass music. His writing has appeared in Island Magazine, Oblong Magazine, Overland online, the LA Review of Books, Sketch, Time Out Sydney, ArtsHub, Momentum, The Drum, Otoliths, Echoes magazine, and various other publications. He is currently writing a novella.