Microsoft

Starts with an assessment. After passing that, they scheduled back-to-back, four-round interviews in a day: * System design round (difficult) * Two coding rounds * One round on REST API implementation

The interviewing process consisted of four interviews. Each interview took about 45 minutes. During every one of them, I was asked to solve a different technical question or problem, along with a couple of questions about my resume.

I received an internal referral and had a recruiter phone interview first. Next, I completed an online assessment, which was very easy. After that, I attended an on-site hiring event with four rounds of coding questions.