They don't ask leetcode questions for Front-end engineers AFAIK. It's mostly practical Javascript/DOM/browser questions.
Funnily enough though, I heard once you join as a Front-end engineer, you are pretty much a regular SWE and can join any team and work on any tech, even backend/systems.
Funnily enough though, I heard once you join as a Front-end engineer, you are pretty much a regular SWE and can join any team and work on any tech, even backend/systems.