Lead Software Engineer In Test Interview Questions

5,176 lead software engineer in test interview questions shared by candidates

1. Write a program where input is - "aabbbccaabbbcc" and output should be "a2b3c2a2b3c2" 2. Selenium version u are using and difference between Selenium 3 and Selenium 4 3. Maven and questions on maven 4. Why do we need different types of 2XX series if the developer can make 200 itself to work for different type. ( he was looking for something other than the standard protocols or conventions used) 5. Git fetch vrs Git pull 6. Bare minimum things to in browser before every release to confirm that the application is free from security vulnerability. 7. in postman, what is the difference between access token and refresh token.
May 3, 2024

1. Write a program where input is - "aabbbccaabbbcc" and output should be "a2b3c2a2b3c2" 2. Selenium version u are using and difference between Selenium 3 and Selenium 4 3. Maven and questions on maven 4. Why do we need different types of 2XX series if the developer can make 200 itself to work for different type. ( he was looking for something other than the standard protocols or conventions used) 5. Git fetch vrs Git pull 6. Bare minimum things to in browser before every release to confirm that the application is free from security vulnerability. 7. in postman, what is the difference between access token and refresh token.

1st coding interview: Easy leetcode question. Palindrome sort of level 2nd coding interview: Mid leetcode question. Two-pointer sort of thing 3rd coding interview: Hard leetcode question. I am not even sure what the interviewer wanted here because he kept changing requirements to make it harder and harder, and he didn't bother to explain what he wanted me to do even after I asked
Jun 13, 2024

1st coding interview: Easy leetcode question. Palindrome sort of level 2nd coding interview: Mid leetcode question. Two-pointer sort of thing 3rd coding interview: Hard leetcode question. I am not even sure what the interviewer wanted here because he kept changing requirements to make it harder and harder, and he didn't bother to explain what he wanted me to do even after I asked

What is an object What are access modifiers, What's the fourth access modifier in C# Interface vs abstract class Design patterns - Singleton, Factory Overloading vs overriding BFS, DFS- Algorithm based questions Unit test - what to look for in them- AAA notation Garbage collector questions Thread, process, thread pool Time and space complexity, what is N in complexity notation. Followed by previous experience and behavioral questions
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Software Developer In Test Intern

Interviewed at Intelcom | Dragonfly

3.2
Feb 8, 2026

What is an object What are access modifiers, What's the fourth access modifier in C# Interface vs abstract class Design patterns - Singleton, Factory Overloading vs overriding BFS, DFS- Algorithm based questions Unit test - what to look for in them- AAA notation Garbage collector questions Thread, process, thread pool Time and space complexity, what is N in complexity notation. Followed by previous experience and behavioral questions

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