I applied in-person. The process took 5 days. I interviewed at Fidelity Investments (Bengaluru) in Nov 2014
Interview
1 Tech Interview, 1 Managerial + 1 HR round. Questions were of moderate difficulty. Panel had one Senior SE and one lead who just observed. Managerial Round was tough panel had the same lead and a Senior Director !
Interview questions [1]
Question 1
About DBMS concepts, UNIX and ETL . Would be better if you have some knowledge into brokerage and trading domains before entering the interview. More conceptual/theory based ques. were asked.