top-flight career

Translations
блестящая карьера
She had a top-flight career in finance before starting her own business.
У нее была блестящая карьера в финансах, прежде чем она начала свой собственный бизнес.
Definitions
A 'top-flight career' refers to a professional career at the highest level of achievement or prestige within a particular field, often indicating success, recognition, and participation among the elite or most skilled individuals in that area.