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Lead Backend Developer Interview Questions
12,392 lead backend developer interview questions shared by candidates
Where do you see yourself in 1/3 years?
Is there anything you wouldn't like to work with? E.g. some technology, language, etc
Java Concepts & Algorithms . Concepts related to HashMap
why you want to come to our company
• Difference between array and ArrayList? • Difference between Set and List? • Set and List are classes or interfaces? • What is ArrayList’s parent class? • Is possible to use primitive types in arrays? • Is possible to use primitive types in List? • What is Generics? • Why is not possible to use primitive types in List? • What is Generics? • Why is not possible to use primitive types in Generics ? • Difference between StringBuilder and StringBuffer ? • How does Garbage Collector work? • What is the command to call GC execution? • Difference between memory heap and stack? • How do microsservices work? • How do we define security for application access?
Write and run the class
What is circuit breaker ?
Hackerrank - set up a rate-limiting functionality using Express.js
Techical interview about working expericence. Java related questions Microservices concepts Database: sql optimisation and deadlock solutions. Projct Management experience Leetcode type question: backtracking type, medium level
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