i just got a job as a barrista at PJs coffe shop and lounge

[coppelia]

when did the word barrista replace waitress?

i mean i'm not this serious but I googled the definition:

Definitions of barrista on the Web:

A person trained in the art of making espresso coffee drinks. Considered an art throughout the world, the skills of blending the espresso shot with properly frothed milk are patiently practiced to achieve the well-respected title.