For the phone interview, they asked me why I wanted to work there and to describe a project I was proud of and why. The online assessment was very interesting because it was divided into three parts. First they give you some easy math problems but you have to answer them really quickly. They then teach you a made-up programming language and ask you questions about it (it is meant to test how quickly/well you can learn). Finally they ask you four coding questions, which you can complete with the language of your choice (but cannot test it or search anything up).
