I applied online. The process took 3 months. I interviewed at Citi (Belfast, Nordirland) in Aug 2018
Interview
Interview process was relatively straightforward, simple questions asked and went as well as I could have hoped. Did enough research on the post to have an advantage going into the interview. No follow-up communication whatsoever post-interview, no feedback provided. When I contacted the HR recruiter on two occasions I was given no reply or information as to the status of the application. Terrible experience and a clear disconnect between the HR department and the hiring managers who were otherwise pleasant.
I applied online. The process took 3 weeks. I interviewed at Citi in Jan 2014
Interview
The process depends upon the department. An initial interview call from HR followed by an interview from the department that you're applying and a final interview with the hiring manager. The initial call could be tricky because sometime they will ask questions regarding the position that you are applying and if you are not prepared you will not pass this stage. The second interview could be with a panel of 2 to 3 persons with plenty of questions. If the interviewers expend little time in the review then you were not fitted the job or did not catch interest from them.