Met and spoke at career fair with their engineers who were very nice. Definitely the best interviewing experience I've had so far (out of a lot). It was quick with reasonable questions and focused more on a few relevant projects I had. The offer is also fantastic.

The first screening round is a hackerrank challenge. For me it had a question related to counting votes (hashmap and aggregation), fairly basic. Was told that I would be moving on to the next rounds. There were 3 rounds with members from the team I was interviewing for. Fairly standard LeetCode questions. Know your arrays, strings and graphs and you should be fine. Recruiters were very helpful and responded quickly as I had different offers.