Julian has worked at Giles Quarme & Associates since 1987. He is the practice's principal designer, having worked on a number of prestigious projects. This has ranged from new-build houses, such as Hutton's Farm, to historic buildings, such as Glynde Place.

    He has combined professional work with teaching design at the Royal College of Art and East London University plus numerous freelance design commissions around the world. He continues to experiment in construction and design at his Brixton workshop.