Built a dart board game for take home Is int a power of two? Follow up how can you speed this up for large datasets? Design- build battleship Two-sum (leet code) Behavioral: Why acorns? Talk about projects, etc.
Backend Software Engineer Interview Questions
9,097 backend software engineer interview questions shared by candidates
How would you design a scalable RESTful API using Node.js? What to Look For: The candidate's understanding of REST principles, knowledge of Express.js or other frameworks, experience with middleware, handling of different HTTP methods, and ability to ensure security and performance. Follow-Up Questions: How would you handle authentication and authorization? What strategies would you use to ensure the API can scale effectively as traffic increases?
Problems on datastructures, design class diagram, etc.
Coding problem
Focus on object-oriented programming concepts
The 3 coding questions were: Searching in the string; Basic File I/O operations; Triplet count based on conditions
Como você faria para atualizar o dado recebido em um endpoint?
Describe system architecture you're familiar with
1. Optimize a hypothetical backend system 2. Implement LFU cache
Question on string manipulation
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