I was asked to dive into my past working experiences, as well as describe worth-mentioning stuff that I was proud of achieving in my engineering career
Senior Backend Engineer Interview Questions
2,042 senior backend engineer interview questions shared by candidates
The first pair programming interview asked me to develop a currency conversion service, which gets rates from a third-party provider (which was stubbed out for the exercise), and progressively added problems of availability, scalability, reliability, etc. The systems design interview asked me to first design on a white board a system that takes a file listing bank transfers as an input, enriches each entry using an external service, and store them in a database. The second part of the interview was a high level implementation of the system using Java interfaces.
Which scales better, n or log(n)?
What's the time performance of a binary sort?
Asked simple system design questions.
coding: - load balancer - transfer money from A to B system design: - integrate bank system with ATM machines
Implement a Load balancer service registry. You can go through other experiences shared in glassdoor, pretty much the same constraints.
Thread blocking, DB indexing, transactions, isolation of transactions, pessimistic/optimistic locking, queues, service deployment, design patterns like: circuit breaker, retry.
Un endpoint tarde à répondre. Comment investiguez-vous ?
topics like system design, hashmap, linkedlist and so on...
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