PubMatic Senior Sdet Engineer Interview Questions and Answers

The coding round was for 1 hour. The problems asked were fairly easy to comprehend the logic.

This round was for an hour. In this round the test automation questions were asked, like finding the XPath and automating a simple feature such as search on make my trip or the calendar date select on mmt.

Q1. Optimize an existing system. The system currently makes an API call and stores data in its memory. When it tries to serve a request from another component it refers to the memory location by searching the ...read more
Ans. 
Implement a data structure like a hash table or a cache to optimize memory search.
• Use a hash table to store the data with keys as memory locations

• Implement a cache to store frequently accessed data for faster retrieval

• Consider using indexing or sorting techniques to optimize search operations
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Q1. What is your current salary?
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Q2. Questions about cultural fit.
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Q3. What is your expectation?
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