Tech Lead Interview Questions

2,929 tech lead interview questions shared by candidates

How to configure Cron Job in Spring, told the XML way. What are other ways to do it? thought about substitute for Cron Job, and answer was annotation :( instead of XML Was told that scheduledThreadPoolExecutor can be used as substitute for Cron Jobs, the guy can beat Rod Johnson man.
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Senior Software Engineer/Tech Lead

Interviewed at Tieto

3.9
Jan 13, 2015

How to configure Cron Job in Spring, told the XML way. What are other ways to do it? thought about substitute for Cron Job, and answer was annotation :( instead of XML Was told that scheduledThreadPoolExecutor can be used as substitute for Cron Jobs, the guy can beat Rod Johnson man.

Interview was for Scrum Master skill, roles and responsibilities. In telephonic round, general questions like brief about role & responsibilities, different type of scrum ceremonies, SM reporting, estimations, and also different real life examples related to communication among various stakeholders.
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Senior Tech Lead

Interviewed at Tieto

3.9
Jul 13, 2015

Interview was for Scrum Master skill, roles and responsibilities. In telephonic round, general questions like brief about role & responsibilities, different type of scrum ceremonies, SM reporting, estimations, and also different real life examples related to communication among various stakeholders.

Round 1: Tell me about yourself One complex prod issue which you worked on under tight deadline Why do you want to switch Flow of your product from all types of end-users perspective How does a webpage load in your product Code: In a programming language which supports only 2 digit integers how do you add a 4 digit integer? Can we use a doubly linked list here?
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Tech Lead

Interviewed at BrowserStack

3.9
Sep 10, 2025

Round 1: Tell me about yourself One complex prod issue which you worked on under tight deadline Why do you want to switch Flow of your product from all types of end-users perspective How does a webpage load in your product Code: In a programming language which supports only 2 digit integers how do you add a 4 digit integer? Can we use a doubly linked list here?

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