
When I started preparing for frontend interviews, the most frustrating part wasn’t the questions. It was not knowing what the process even looked like. How many rounds? Is it LeetCode? Do they ask CSS? Will there be system design for a frontend role?
After going through a lot of loops myself and talking to hundreds of engineers through FrontendLead, here’s what a typical big tech frontend loop looks like, round by round, and what each one is really testing.

One disclaimer before we start: every company does it a little differently, and formats change. Always ask your recruiter exactly which rounds you’ll have and what each one covers. It’s a completely normal question, and recruiters generally want you to be prepared.
1. The recruiter call
This is a 15-30 minute conversation. It’s not technical, but it matters more than people think.
- They’ll ask about your background, what you’re looking for, and your timeline.
- They might ask about your salary expectations. I’d politely... premium content.
