Microsoft

Submitted the resume four months ago and had the HR call. Then received the interview invitation. It was a four-round tech interview. The phone interview was waived, and I got the final round directly. An offer was received after one day; the team

One Skype interview with coding questions, followed by a full day of in-person interviews. There were six interviews in a row, each lasting 60-90 minutes, including a lunch interview. I received an offer via email two hours after finishing.

It was a straightforward interview, like other tech companies. It started with a technical phone screen, and then I was called onsite. CTCL, Glassdoor, and focusing on basic data structures, algorithms, and design would be sufficient.