I appeared for this interview. For a company of so called international fame, the technical interviewers do not have the basic ethics of how to behave with interview candidates.
Under the pretext of a challenging role, which I think is wrongly termed as apps dev engr, they make use of algorithm round and they think there is nothing else in this world as important as solving their technical garbage. This role should be termed sales engineer.
Horrible and worst interview experience in my whole life. Highly not recommended for anyone. The work culture is not for human beings but for animals who love barking at each other. Only choose this company for your next role if you want to get your eductaion and experience severly undermined. Highly non professional behaviour by the interviewers