I applied through an employee referral. The process took 6 months. I interviewed at EY (New York, NY) in Oct 2016
Interview
First had a phone screen with the HR and a month later a technical phone screen. After the tech screen had to follow up for close to 3 months and the onsite round was scheduled. Onsite round was 4 back to back interviews. After the onsite round never heard back from the HR on offer or reject. They just stopped responding. For a professional firm, one of the most lengthy and unprofessional interview processes.
I applied through a staffing agency. I interviewed at EY (London, England)
Interview
Three stages, first was remote.
Really great impression from all the interviewers. The organisation, communication and feedback across the stages was very good.
In particular I appreciated the direct communication style and feedback - many interviewers remain vague but I found feedback throughout the process considered and helpful.
Quick and transparent process supported by their talent acquisition partners. Unlike many other hirers, they actually provided feedback following interviews! The interviews were mostly conversational and not relying on the STAR approach.
Interview questions [1]
Question 1
Background and willingness to learn to expand expertise.
3 rounds, including a case study. Very classic consulting interview you could imagine.
Be well prepared and show your industry knowledge. Present your answer in an organised manner
Also, show your can do attitude as it is important