First, I was invited to a phone call. Typical questions included "Have you ever worked with a difficult team and how did you handle it?"

Then, a coding interview with Karat.

• It started with questions mostly about complexity, where you didn’t need to code anything.
• Then there were two problems where you had to implement a solution. The first was easier than the second. They were about building words or something to do with strings, if I recall correctly.

Finally, a round with an algorithm interview, a programming one, and a leadership interview with the team manager.

• In the algorithm interview, no actual coding is needed for the most part. They’re more interested in you explaining your solution, discussing its complexity, and so on.
• The programming one is very similar, but you’re expected to code the solution. They also asked questions about OOP.
• The leadership one is a fit interview. It's much more open; they ask questions about past work, your CV, and so on. Some questions were similar to those in the first call too.

I don't remember exactly.

Problems where you had to work with strings were common. Also, merge sort modifications.