One thing patience is Key, it takes long from March to August to actually know if you got an offer. First step is applying , then preparing with SHL tests, just really practice the practice SHL tests and know their values and purpose. answer the questions based on their values. Then interview with manager and partner /director.
The interview could vary depending on your interviewer no standard format you can get the typical questions or a conversation about yourself. Learn how to answer moral based questions like things that are controversial .
Also practice from the other interview qyes you will see on glass door for this role.
People hire people they like , remember to make a great impression, look sharp and be confident . Hope you ace it!!!!