Databases
Backend Developer Interview Questions
9,182 backend developer interview questions shared by candidates
Explain some design patterns. Which one is your favorite and why? Questions relating to my past experience
Have you ever used the lock class (ReentrantLock)? Have you ever used CountDownLatch or Barrier?
Can a stream be reused? i.e. can you try to finalise a stream twice? i.e. can you call collect on a stream twice?
How do you find using annotations? Do you like it? What is the tradeoff?
How do you guarantee the security of the system?
How do you find Java's performance?
3 system design questions and a leetcode like question
Using recursion get the values from a nested dictionary where one of its values children can be a list of dictionaries that can have the value children.
Have you worked with Java?
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