2 DSA questions, medium to hard level Some dev related questions related to HTTP methods and REST APIs
Backend Developer Interview Questions
9,196 backend developer interview questions shared by candidates
Describe what you do at your current company and past experiences
1. Merge two sorted array in o(n) space and o(1) space
Mostly fundamentals and whatever you mention on your resume. Whiteboard problems were to test your intuitive problem solving skills
How do you testing and code review software?
What did you work on at your previous job?
First technical interview: 1. Basic Java core questions (class vs object, OOP principles), Big O 2. Simple coding task +writing tests 3. Design patterns (create filesystem and explain structure) Second technical interview: 1. SQL vs NoSQL difference 2. What is Cassandra's cluster? 3. Decorator pattern 4. Distributed systems vs monolith 5. Docker vs virtual machine 6. Basic docker questions 7. Basic Spring questions and how it works inside the box 8. A lot of questions about Hibernate (even Hibernate wasn't in the vacancy description) 9. HTTP, POST vs PUT 10. Git questions 11. What is DNS 12. What is new in java after Java 8 version Whiteboard questions: Implement queue using 2 stacks
Graph (back-trace), lots of DP questions
Questions about Data-sctructures such as: - Hashmaps - b-trees
Culture, relations, processes at former assignments
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