I applied online. The process took 3 weeks. I interviewed at BNP Paribas (London, England) in Nov 2019
Interview
Application Form
OT with hackerrank: coding tests, 2.5 hours
AC: onsite, one interview with each team, asked mainly math and coding, takes about 30 minutes each. Also asked questions about the CV, including details of complicated financial instruments
Interview questions [1]
Question 1
Mainly math and coding, standard quant interview questions with probability and stats
algorithms and analysing time complexities