Backend Developer Interview Questions

9,196 backend developer interview questions shared by candidates

first round technical questions: hashmap, arraylist,try catch block based questions, metrix program to solve -second technical: rest api, SOLID principal, Kubernetes, Kafka , dependency injection -one program to on string "55554444333122 from this string need to find middle element and freq. o/p expected : 3 :3
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Backend Software Engineer

Interviewed at IBM

3.9
Aug 3, 2024

first round technical questions: hashmap, arraylist,try catch block based questions, metrix program to solve -second technical: rest api, SOLID principal, Kubernetes, Kafka , dependency injection -one program to on string "55554444333122 from this string need to find middle element and freq. o/p expected : 3 :3

Don’t waste your time applying to this company. They simply send a rejection email stating that your assignment is not functional. A 5 year old can read through my readMe document to execute the program. I don’t know why they’re wasting everybody’s time.
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Backend Developer

Interviewed at Fetch

3.3
Mar 9, 2022

Don’t waste your time applying to this company. They simply send a rejection email stating that your assignment is not functional. A 5 year old can read through my readMe document to execute the program. I don’t know why they’re wasting everybody’s time.

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