Very straightforward, much like you would expect.
I spoke with a recruiter about my experience, and then had a phone screen with an engineer.
The engineer asked about my background and some of my experience, and then had me work on a technical question over an online code pad.
I was asked to make an asynchronous API synchronous.
It was a very fair and relevant question.
The following metrics were computed from 5 interview experiences for the Twitch iOS Engineer role in United States.
Twitch's interview process for their iOS Engineer roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Twitch's iOS Engineer interview process in United States.