Recruiter screen, technical interviews, and hiring manager interview (also technical). The technical screens were standard iOS tasks, such as "do stuff given this model" and "read data from an API". The last interview was with the HM but included iOS technical questions. The engineering interview panel appeared to lack diversity.

Recruiter screen, online assessment. The online assessment is wildly difficult for candidates without specific domain knowledge, and definitely leetcode "hard" level even if you've seen the question before. Ultimately it is possible to figure it out with just DSA fundamentals, but seeing this problem beforehand would be an enormous advantage.