I applied through other source. I interviewed at Ant International (Kuala Lumpur) in May 2024
Interview
Interview has two stages.
First stage interview ask about algorithms, time complexity, data structures, experience in previous company.
Second stage interview asks about distributed system concepts such as idempotency, database locks, etc.
Interview questions [1]
Question 1
As the consumer of an API to send email, if the API timeouts, what can be done to make sure the email request is successfully processed without triggering the email twice?