Senior Java Developer Tech Lead Interview Questions

5,587 senior java developer tech lead interview questions shared by candidates

The first round was a HR round asking basic questions about you and your tech stack. They also check what you know about first derivative. The second round was a one hour technical interview. Very basic coding and sql questions asked. They also expect you to know answers to some theoretical Java questions, spring boot etc. even if you crack the coding and sql question and if you miss to answer some of the java/spring boot questions you get rejected.
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Senior Java Developer

Interviewed at First Derivatives

3.3
Feb 2, 2023

The first round was a HR round asking basic questions about you and your tech stack. They also check what you know about first derivative. The second round was a one hour technical interview. Very basic coding and sql questions asked. They also expect you to know answers to some theoretical Java questions, spring boot etc. even if you crack the coding and sql question and if you miss to answer some of the java/spring boot questions you get rejected.

Given two strings, word and substr, the task is to find the lexicographically smallest string where substr appears at least once, and some characters in word are question marks (?). If it's not possible to create such a string, return "-1".

Senior Java Developer

Interviewed at Anildo Advogados Associados

3.8
May 16, 2025

Given two strings, word and substr, the task is to find the lexicographically smallest string where substr appears at least once, and some characters in word are question marks (?). If it's not possible to create such a string, return "-1".

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