Between 1989 and 1995 Maley had eight plays performed at Glasgow's Mayfest and at the Edinburgh Fringe, as well as the West Yorkshire Playhouse, the Lemon Tree in Aberdeen, the Magnum Centre in Irvine and most of Glasgow's main theatres, including The Arches, The Old Athenaeum, The Pavilion, and The Tron. Maley's theatre credits include:
- From The Calton to Catalonia (1990), a dramatized account of his father’s experiences as a POW during the Spanish Civil War, co-written with his brother, John Maley.
- No Mean Fighter (1992), a unique collaboration between students at the RSAMD and inmates at Barlinnie Special Unit, which won a Scotsman Fringe First at the Edinburgh Festival.
- The Lions of Lisbon (1992), the story of Celtic's 1967 European Cup victory, co-written with Iain Auld,
From 1992-94, Willy Maley worked as a Lecturer at the University of London (at Goldsmiths and Queen Mary respectively). In 1994 he moved to Glasgow University, where he was founder in 1995, with Philip Hobsbaum, of the Creative Writing Master’s program. In 1997 he published three books on literary criticism and the following year and edited the
Blackwell Companion to Renaissance Writing, and published a compilation of essays on James Kelman. Maley was promoted to Reader in 1998, and to Professor in 1999. To the question of how he went from drawing income support in Possilpark in 1991 to Professor of Renaissance Studies at the University of Glasgow in eight years, Maley replied:
"You mean, What took me so long? I was busy."Willy Maley has taught at Dartmouth College and the University of Sunderland. He was the first recipient of the Gerard Manley Hopkins Visiting Professorship at John Carroll University in Cleveland (1998).
In 2003, Maley was presented with the
Lifting Up the World Award by Sri Chinmoy at a ceremony at Edinburgh University. During seasons 2003-04, and 2004...5, Maley was a columnist for the Celtic View, the official magazine of Celtic Football Club, which he has supported since childhood. Maley has also worked extensively—but not expensively—in radio, television and film since 1985, when he was credited as Assistant Production Accountant on Derek Jarman’s film,
Caravaggio.
Maley's poem, "On My Father’s Refusal to Renew his Subscription to The Beijing Review", first published in PN Review in 2006, was selected by Alan Spence and the Scottish Poetry Library as one of the Best Scottish Poems 2007.