Backend Developer Interview Questions

15,501 backend developer interview questions shared by candidates

-Why Chip ? -Detailed tech round , some of them included Mocking ,Docker ,Postman,Typescript,java and others -Strategies -How do you choose a framework ? -What language is my preference and why ! -Managing teams -How quality is ensured within automation ! -What do you think about the product ?
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Senior Backend Automation QA

Interviewed at Chip (United Kingdom)

3.5
Apr 22, 2021

-Why Chip ? -Detailed tech round , some of them included Mocking ,Docker ,Postman,Typescript,java and others -Strategies -How do you choose a framework ? -What language is my preference and why ! -Managing teams -How quality is ensured within automation ! -What do you think about the product ?

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?
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Sr Backend Developer

Interviewed at Crebos Online Solutions

4.7
Jun 19, 2024

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?

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