WAIT STAFF — RIVA, ROSE BAY Opening team | Waterfront dining | SRG Hospitality Be one of the first. Riva opens in Rose Bay next week. Right now the floor is empty, the glassware is still in boxes, and the opening team is still being built. That’s where you come in. Opening teams are different. You’re not learning someone else’s way of doing things — you’re setting it. The service rhythm, the regulars who become part of the furniture, the standard every person hired after you will be measured ag…