Skip to contentSkip to footer

Tech Lead Interview Questions

Salaries
Interviews

2,933 tech lead interview questions shared by candidates

First round: This was simple and was normally based on .net core, micro-services, and rest based apis. Second round: This was also not too difficult and was primarily around .net core, micro services, web APIs , architectural questions and some design patterns. Third round: This was based on C#, .net core, web api, design pattern, and micro-services, and event-driven architecture. Foruth round: This was purely based on AWS services
avatar

Senior Tech Lead

Interviewed at Incedo

4.1★
Sep 21, 2020

First round: This was simple and was normally based on .net core, micro-services, and rest based apis. Second round: This was also not too difficult and was primarily around .net core, micro services, web APIs , architectural questions and some design patterns. Third round: This was based on C#, .net core, web api, design pattern, and micro-services, and event-driven architecture. Foruth round: This was purely based on AWS services

a.Diff between a C and C++. Bjarne says in his site under FAQ that "C++ is extension of C" but when I answered this interviewer gave feedback that i thought C++ is superset of C. b. Polymorphism, polymorphism types, how does name mangling work? Program on run-time polymorphism I was not able to remember "name mangling" word at first but suddenly it flashed to me. c. Difference between Array and Vector I mentioned vectors use Dynamic array concept and we can set capacity and resize according to our requirement. d. Implement stack using queues. I provided code and walked through the solution. I even mentioned how we cn implement using single queue. e. Interviewer asked about Design patterns which i had used earlier. when to ise singleton and factory pattern. what is observer pattern.
avatar

Tech Lead

Interviewed at Oracle

3.5★
Sep 2, 2022

a.Diff between a C and C++. Bjarne says in his site under FAQ that "C++ is extension of C" but when I answered this interviewer gave feedback that i thought C++ is superset of C. b. Polymorphism, polymorphism types, how does name mangling work? Program on run-time polymorphism I was not able to remember "name mangling" word at first but suddenly it flashed to me. c. Difference between Array and Vector I mentioned vectors use Dynamic array concept and we can set capacity and resize according to our requirement. d. Implement stack using queues. I provided code and walked through the solution. I even mentioned how we cn implement using single queue. e. Interviewer asked about Design patterns which i had used earlier. when to ise singleton and factory pattern. what is observer pattern.

Viewing 2321 - 2330 interview questions

Glassdoor has 2,933 interview questions and reports from Tech lead interviews. Prepare for your interview. Get hired. Love your job.