I applied through an employee referral. The process took 2 weeks. I interviewed at American Express (Gurgaon, Haryana) in Dec 2013
Interview
I was referred by an employee. Initially I went through 3 telephonic rounds with hr, TL and Director. Then they asked me to have face-to-face round.
I then again had a discussion with TL, Director, VP and HR and they all gave positive response because I already had an offer from a big product company but a common question that they all asked me was 'what is the minimum salary that you can join at'. I had given them the number I was expecting right in my first telephonic round.
They then never came back. After 2 weeks I called up HR for the update and he said that he hasn't received any feedback yet but it looks he might not be able to proceed with it.
This was highly unprofessional of them because they already knew my expectation and still they asked me to come for face-to-face and then couldn't give the expected salary.
I applied online. I interviewed at American Express
Interview
3 rounds, HR screening, managers interview, director interview,
mostly on your experience and your competency.
Some questions were repetitive. Took a few weeks in total. HR quite responsive. But feel like the whole process can be a bit faster.
I applied through an employee referral. I interviewed at American Express
Interview
Typically starts with coding assesement, then interview round for python, sql, pandas, guesstimates, resume based question comes. Then some questions on Data Science, machine learning, deep learning, hyperparameters, loss functions.
There are total 3 rounds of interview (phone interview with the HR, face to face interview with the line manager and the department head)
Questions can be prepared through research like the value of company
Interview questions [1]
Question 1
Self introduction, questions about your work experience