Lead Software Engineer In Test Interview Questions

3,883 lead software engineer in test interview questions shared by candidates

1. Find whether the given Array has fibonacci series 2. Find the longest palindrome Substring in a string 3. Process a String of given pattern with underscores to get result given. 4. Remove duplicates in an Array
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Senior Software Engineer In Test

Interviewed at Optum

3.4
Mar 13, 2021

1. Find whether the given Array has fibonacci series 2. Find the longest palindrome Substring in a string 3. Process a String of given pattern with underscores to get result given. 4. Remove duplicates in an Array

HackerRank- 1. write the code to find how many words are present in the string(Integer won't be considered as words) e.g "You 12 are a good 13 boy" has 5 words. 2. If the given string of brackets is balanced. F2F: 2 Questions: Ques1. R1 = [['cc_01',"pass"],['cc_02',"pass"],['cc_03',"fail"],['cc_04',"pass"],['cc_05',"pass"],['cc_06',"pass"],['cc_07',"fail"],['cc_08',"pass"],['cc_09',"pass"]] R2 = [['cc_01',"pass"],['cc_02',"pass"],['cc_03',"pass"],['cc_04',"fail"],['cc_05',"pass"],['cc_06',"fail"],['cc_07',"fail"],['cc_08',"pass"],['cc_09',"pass"]] R1 and R2 are regressions run on build 200 and 204 respectively. Problem: Programatically find what are the new failures introduced in build 204, given same test cases are run in both regressions. Ques2: There is a music streaming app, where a user can listen to his/her choice of music. Given each song can be tagged with following metadata {"genere","musician","singer","era","album"} e.g. {"hiphip","xyz","abc","90","indipop"} Now a "new feature" is introduced in the app, where depending on a user's habit of listening it recommends 10 songs to the user. This feature is AI-enabled. What is your strategy to test this feature? Given are the APIs playSong(SongID,{metadata}) -> getMetadata(SongID) --> gives above metadata -> getStats(SongID, meta, userId); -> 10 played songs -> newFeature(userId)--> List of 10 songs with songsId with metadata ->
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Software Development Engineer In Test (SDET)

Interviewed at RingCentral

3.5
Oct 14, 2021

HackerRank- 1. write the code to find how many words are present in the string(Integer won't be considered as words) e.g "You 12 are a good 13 boy" has 5 words. 2. If the given string of brackets is balanced. F2F: 2 Questions: Ques1. R1 = [['cc_01',"pass"],['cc_02',"pass"],['cc_03',"fail"],['cc_04',"pass"],['cc_05',"pass"],['cc_06',"pass"],['cc_07',"fail"],['cc_08',"pass"],['cc_09',"pass"]] R2 = [['cc_01',"pass"],['cc_02',"pass"],['cc_03',"pass"],['cc_04',"fail"],['cc_05',"pass"],['cc_06',"fail"],['cc_07',"fail"],['cc_08',"pass"],['cc_09',"pass"]] R1 and R2 are regressions run on build 200 and 204 respectively. Problem: Programatically find what are the new failures introduced in build 204, given same test cases are run in both regressions. Ques2: There is a music streaming app, where a user can listen to his/her choice of music. Given each song can be tagged with following metadata {"genere","musician","singer","era","album"} e.g. {"hiphip","xyz","abc","90","indipop"} Now a "new feature" is introduced in the app, where depending on a user's habit of listening it recommends 10 songs to the user. This feature is AI-enabled. What is your strategy to test this feature? Given are the APIs playSong(SongID,{metadata}) -> getMetadata(SongID) --> gives above metadata -> getStats(SongID, meta, userId); -> 10 played songs -> newFeature(userId)--> List of 10 songs with songsId with metadata ->

Round 1: SDET Director It wend pretty well. Interviewer was knowledgeable and asked the questions around past projects and managerial skill Round 2: SDE Director Focus was on algorithmic questions. 1. Print tree in zigzag manner 2. in 2D-array if elements are in increasing order in Row and column then find the particular element Interviewer was calm and cool. I couldn't give the answer for questions as I was not prepared well I was happy with the interview experience till this point Round 3 : Sr SDET Manager Was asked mainly around the processes followed in my company and couple of random questions. In this round interviewer was talking more than me. Round 4 : Sr SDET Manager Interviewer had some questions and was expecting the same answers which he had in mind. I was expecting maturity level for person with such designation And as usual no feedback from HR team.
Nov 4, 2017

Round 1: SDET Director It wend pretty well. Interviewer was knowledgeable and asked the questions around past projects and managerial skill Round 2: SDE Director Focus was on algorithmic questions. 1. Print tree in zigzag manner 2. in 2D-array if elements are in increasing order in Row and column then find the particular element Interviewer was calm and cool. I couldn't give the answer for questions as I was not prepared well I was happy with the interview experience till this point Round 3 : Sr SDET Manager Was asked mainly around the processes followed in my company and couple of random questions. In this round interviewer was talking more than me. Round 4 : Sr SDET Manager Interviewer had some questions and was expecting the same answers which he had in mind. I was expecting maturity level for person with such designation And as usual no feedback from HR team.

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