Commis Chef - Roka Canary Wharf ROKA is a collection of contemporary Japanese Robatayaki restaurants. First launched in 2004 in Charlotte street, our London collection has grown to include venues in Mayfair, Canary Wharf and Aldwych. ROKA embodies the spirit of coming together and sharing a collective dining experience, (RO) symbolises the atmosphere and (KA), the heat of fire from the Robata click apply for full job ..... full job details .....