bartender

bartender
bar‧tend‧er /ˈbɑːˌtendə $ ˈbɑːrˌtendər/ noun [countable]
American English someone who makes, pours, and serves drinks in a bar or restaurant
   SYN  barman, barmaid British English
     

THESAURUS

■ people who work in a bar
   ▪ barman especially British English a man who serves drinks in a bar: A big Irish barman pulled me a pint of beer.
   ▪ barmaid British English a woman who serves drinks in a bar: I was working in the evenings as a barmaid.
   ▪ bartender especially American English someone who makes, pours, and serves drinks in a bar or restaurant: The bartender gave him his change.
   ▪ bar staff the people serving drinks or food in a bar or pub: The local pub is advertising for bar staff.
   ▪ landlord British English a man who owns or manages a pub: He became violent and the landlord asked him to leave.