Senior Backend Engineer Interview Questions

2,041 senior backend engineer interview questions shared by candidates

Some questions I remembered. Tell me about yourself? experience, etc? Why do you want to join Glovo? What is microservice and monolith architecture? what are the pros and cons? What is SOLID in OOP? No Sql vs Sql databases? Some examples?
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Senior Backend Engineer

Interviewed at Glovo

3.4
Apr 12, 2021

Some questions I remembered. Tell me about yourself? experience, etc? Why do you want to join Glovo? What is microservice and monolith architecture? what are the pros and cons? What is SOLID in OOP? No Sql vs Sql databases? Some examples?

Q: How would you design a system to integrate payroll and benefits information from multiple vendors? What did you answer? I described how I would design the data model, entities, and APIs, and considered scalability. However, the interviewer expected detailed payroll domain knowledge, which was not provided in the problem statement and is not something most candidates would know without prior experience.
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Senior Backend Engineer

Interviewed at Deel

4.4
Aug 18, 2025

Q: How would you design a system to integrate payroll and benefits information from multiple vendors? What did you answer? I described how I would design the data model, entities, and APIs, and considered scalability. However, the interviewer expected detailed payroll domain knowledge, which was not provided in the problem statement and is not something most candidates would know without prior experience.

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