Lead Qa Engineer Interview Questions

1,650 lead qa engineer interview questions shared by candidates

1. Candidate needs to become an online compiler first to see problems and provide the output of the code snippet. (10-15 such questions) 2. Custom Exception concept and write a program. 3. Wrapper class 4. OOPS concept-related programs/code snippets where again you have to say the output. One program consists multiple sysout, where candidate need to write output 5. Page Object Model/Pattern 6. HashMap-related questions 7. Treeset 8. LinkedHashMap
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Lead QA Automation Engineer

Interviewed at EPAM Systems

4
Aug 10, 2023

1. Candidate needs to become an online compiler first to see problems and provide the output of the code snippet. (10-15 such questions) 2. Custom Exception concept and write a program. 3. Wrapper class 4. OOPS concept-related programs/code snippets where again you have to say the output. One program consists multiple sysout, where candidate need to write output 5. Page Object Model/Pattern 6. HashMap-related questions 7. Treeset 8. LinkedHashMap

Given a large-scale microservices architecture with asynchronous communication and distributed data storage, how would you implement a robust and scalable testing strategy to ensure data consistency, fault tolerance, and overall system reliability? Please outline your approach, including test automation frameworks, performance testing methodologies
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QA Lead

Interviewed at NTT DATA

3.7
Oct 9, 2024

Given a large-scale microservices architecture with asynchronous communication and distributed data storage, how would you implement a robust and scalable testing strategy to ensure data consistency, fault tolerance, and overall system reliability? Please outline your approach, including test automation frameworks, performance testing methodologies

Hacker Earth test includes 2 programming question and other objectives questions. 1. The program found the closest to zero 2. Second programming question to write a class to find the average of URL visits Other questions were related to selenium, appium and java
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QA Test Lead

Interviewed at T-Systems

3.7
Aug 25, 2019

Hacker Earth test includes 2 programming question and other objectives questions. 1. The program found the closest to zero 2. Second programming question to write a class to find the average of URL visits Other questions were related to selenium, appium and java

1. Java coding: find the longest substring from a string, In an array {1,0,2,3,0,4,0,0} the output should be {1,2,3,4,0,0,0,0} 2. Stream APIs in JAVA, get the first and second highest in an array using Streams 3. Get data from the Hash Map, using entry set 4. take input from the system as string and shift it to 3, ex: Tuesday and output should be: sdayTue
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QA Lead

Interviewed at Coforge

3.7
Mar 11, 2025

1. Java coding: find the longest substring from a string, In an array {1,0,2,3,0,4,0,0} the output should be {1,2,3,4,0,0,0,0} 2. Stream APIs in JAVA, get the first and second highest in an array using Streams 3. Get data from the Hash Map, using entry set 4. take input from the system as string and shift it to 3, ex: Tuesday and output should be: sdayTue

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