I worked at ICICI Bank full-time (More than 8 years)
Cross functional learning easily available.
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I applied through an employee referral. The process took 4 weeks. I interviewed at ICICI Bank (Mumbai) in April 2015.
Hr asked questions based on banking. A few questions on analytics and how it is useful in banking. Questions from coursework listed in the resume (mostly on stats). Other things related to why moving from core and why not stay in mechanical engineering,.