Quick and simple, concerntrate on the requirements. Answer honestly and ask questions. There are two stages and a background check. References will be followed and reviewed. Prepare yourself and research the company.
I applied online. The process took 1+ week. I interviewed at RBS Group (London, England)
Interview
Multiple stages from senior management to developers. At each level they wanted to see the appropriate skill set. This included the ability to influence at a senior level to understanding the software development life-cycle
Interview questions [1]
Question 1
How would I manage defect calls in a politically charged environment