Lead Software Engineer In Test Interview Questions

5,209 lead software engineer in test interview questions shared by candidates

he then directly moved to DSA he asked me about the DS concepts i know based on that he asked total 3 dsa questions 1st Q Valid Parenthesis 2nd Q Check whether the tree 2 is subtree of Tree 1 or not 3nd Q LCA in BST
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Software Development Engineer In Test (SDET) Intern

Interviewed at IDFC FIRST Bank

4.1
Sep 16, 2025

he then directly moved to DSA he asked me about the DS concepts i know based on that he asked total 3 dsa questions 1st Q Valid Parenthesis 2nd Q Check whether the tree 2 is subtree of Tree 1 or not 3nd Q LCA in BST

Write a method to find if 2 strings are anagrams. Write code to give all possible phone numbers given the digits in the number. This is basically translating something like 1800-myinterview to actual numbers.
Jun 30, 2010

Write a method to find if 2 strings are anagrams. Write code to give all possible phone numbers given the digits in the number. This is basically translating something like 1800-myinterview to actual numbers.

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