After applying online, I received an invitation for a HireVue digital interview. This involved 5-7 pre-recorded questions with short prep times. questions like "Describe a time you had to handle a high-pressure situation or a difficult client."
there is, i believe, one round with HR, and then a hirevue. super fast and easy process, didn't speak with anyone on the team i worked on, that is all HR decided.
The interview took place in London, with around 20-25 people in the final selection phase. We went through a group interview, a written assignment and an individual interview. The whole process took on morning. The people were very nice and friendly