Submitted CV and cover letter online. A few weeks later was invited to an assessment day they were holding. This consisted of a presentation from them about the company, then two coding interviews and a final personal interview. The coding interviews were done in pairs: the first was to analyse a section of code (with your partner) and discuss what you think the code achieved. The second was to write some code to do something, and then read a separate pair's code and analyse what you think their code did.

I applied through Campus. Two days after confirming the final onsite interview, they emailed me saying they filled all their positions. Don't know why they made me go through everything just to do that

Applied online, got a online coding challenge. Was then invited for a phone screen, and eventually an onsite interview. Questions were typical of a coding interview, standard data structures and algorithms questions. Everyone I spoke with was very nice