barista
"bartender in a coffee shop," as a purely English word in use by 1992, from Italian, where it is said to derive ultimately from English bar (n.2), as borrowed into Italian.
source: [チノがもくもくと回すGIF画像｜無料GIF画像検索 GIFMAGAZINE 447436]
noun
a person whose job involves preparing and serving different types of coffee.: 様々な種類のコーヒーを準備して提供することを含む仕事を持つ人
バリスタ〘カフェのコーヒー職人〙
ORIGIN