There were a few different stages. First was an online application. After I got through the screening I had a short ten minute conversation with an engineer there, which I thought went well. He asked my about projects I had worked on, technologies I had used, etc. After that was a coding interview which used an online proctoring service. It had a timed iq test which was very easy - the tricky part was you had to answer as many questions as you could in a very short time frame. The coding test we were given three hours or so to solve four or five problems. The difficulty in each wasn't too bad, but they did take a while. I thought I did really well but I ended up not getting an offer.