Senior Developer Interview Questions

30,106 senior developer interview questions shared by candidates

Why would you ask a Senior Web and SOA developer "How would you design an ATM" ? Computer Science question from 1995! I started stubbing out an object model but she wanted to know about what each button on the machine did...weird.
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Senior Net Developer Contractor

Interviewed at Wells Fargo

3.5
Oct 9, 2017

Why would you ask a Senior Web and SOA developer "How would you design an ATM" ? Computer Science question from 1995! I started stubbing out an object model but she wanted to know about what each button on the machine did...weird.

They asked both feature-oriented questions and scenario-based questions related to Azure Integration Services. Example of What They Asked Feature-oriented question: “Can you explain the key features of Azure Logic Apps and how they differ from Azure Functions in an integration architecture?” Scenario-based question: “How would you design a solution to integrate multiple on-premise systems with cloud applications while ensuring reliability, monitoring, and scalability?”
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Senior Azure integration Developer

Interviewed at Capgemini

4.2
Nov 14, 2025

They asked both feature-oriented questions and scenario-based questions related to Azure Integration Services. Example of What They Asked Feature-oriented question: “Can you explain the key features of Azure Logic Apps and how they differ from Azure Functions in an integration architecture?” Scenario-based question: “How would you design a solution to integrate multiple on-premise systems with cloud applications while ensuring reliability, monitoring, and scalability?”

Microservices Run-length encoding ( "aaabb" => "a3b2" ) Path simplifier ( "/home/user1/..//user2/./dog/" => "/home/user2/dog" ) Scala future convertion ( def convert(input: List[Future[Int]]): Future[List[Int]] = ??? ) Pascal triangle ( def pascal(size: Int): List[List[Int]] = ??? )
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Senior Software Developer

Interviewed at Zalando

3.6
Feb 8, 2017

Microservices Run-length encoding ( "aaabb" => "a3b2" ) Path simplifier ( "/home/user1/..//user2/./dog/" => "/home/user2/dog" ) Scala future convertion ( def convert(input: List[Future[Int]]): Future[List[Int]] = ??? ) Pascal triangle ( def pascal(size: Int): List[List[Int]] = ??? )

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