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PubMatic Qa Engineer Interview Questions
& Process

Real candidates share what happened, how many rounds they had,
and how the experience turned out.

Based on 10 interview experiences · FREE TO READ

4.1 Rounds average
Average Typical difficulty
90% Positive experience

Candidate interview experiences

First-hand accounts from people who interviewed at PubMatic.

Showing 3 of 10
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PubMatic

QA Engineer

Engineering

Entry Average Positive experience No offer 4 rounds
Interview process
Take home Technical screen Technical screen Recruiter call
Interview formats
Technical Coding Behavioral

They started with a pen and paper test. Students who passed that then went through two technical interviews and finally an HR interview. They asked about my projects and also asked me to write some code. It was a tough interview. Basic logical and problem solving skills are needed.

Confirmed questions6 questions
  • Can you explain Boundary Value Analysis?
  • What is Black Box Testing?
  • What is White Box Testing?
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PubMatic

Software QA Engineer

Engineering

Senior Average Positive experience Accept offer 4 rounds
Interview process
Recruiter call Technical screen Technical screen Technical screen Technical screen Background check Offer
Interview formats
Technical Technical Technical Technical Behavioral

It was a super fast process at Pubmatic, which I really liked. After getting the call, I checked Glassdoor and almost decided not to proceed, but I went ahead and it went smoothly. I got an offer within a week. There were three technical rounds, each about 45 minutes, followed by an HR chat.

Confirmed questions1 question
  • Can you write some SQL queries?
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PubMatic

QA Engineer

Engineering

Mid Difficult Neutral experience No offer 4 rounds
Interview process
Technical screen Technical screen Technical screen Technical screen
Interview formats
Coding

It was good, focus of coding. In all rounds they will ask only coding related questions. Also focus on automation part. Company has 100 percent automation environment. They have total 4 rounds all is in coding.

Confirmed questions1 question
  • Mostly questions are on programming language

PubMatic Qa Engineer Interview Questions

Quoted word for word from PubMatic interview reports.

Could you write a program to reverse a string or sentence while maintaining the spaces?

Read reports

Given different scenarios, please write test cases to demonstrate your testing approach.

Read report

Formats, difficulty and experience

Across all 10 PubMatic interview reports.

Interview formats

Technical 54.2%
Coding 25%
Behavioral 16.7%
Other 4.2%

Interview difficulty

Easy 10%
Average 60%
Difficult 30%

Candidate experience

Positive 90%
Neutral 10%