I applied online. The process took 3 months. I interviewed at Serco Group in Dec 2017
Interview
Not much to talk about, it was quick and effective.
Technical interview was included in the HR interview.
More in-depth technical interview followed which was more challenging.
Unfortunately there is a long waiting period after your interview, as it required an actual approval from the customer.
Interview questions [1]
Question 1
Standard HR questions: why do you want to leave your current job or what determines to change my role.