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PhonePe Test Automation Engineer Interview Questions
& Process

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

Based on 19 interview experiences · FREE TO READ

3.6 Rounds average
Average Typical difficulty
52.6% Positive experience

Candidate interview experiences

First-hand accounts from people who interviewed at PhonePe.

Showing 3 of 19
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Senior Software Development Engineer in Test

Engineering · nearly a year ago

Senior Average Negative experience No offer 3 rounds
Interview process
Recruiter call Technical screen Onsite
Interview formats
Technical Coding Behavioral

This interview process was quite lengthy. After the first round, it took HR three weeks to inform me about the second round. Despite their need to meet targets, they pressured me to attend subsequent rounds in the same week. While the interviewers were competent, their questions lacked clarity. If they specifically sought candidates experienced in Appium or mobile app testing, this should have been clarified in the initial round, rather than extending the process and wasting everyone's time. Overall, it was an acceptable experience, though time-consuming, and I learned from it.

Confirmed questions4 questions
  • Can you describe your previous projects?
  • What technologies were part of the techstack you used?
  • Explain your approach to the Anagram problem.
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PhonePe

Software Development Engineer in Test

Engineering · a year ago

Mid Average Negative experience No offer 4 rounds
Interview process
Technical screen Technical screen Technical screen Background check
Interview formats
Technical Coding Technical Behavioral

I went through their whole interview process and was really let down by how it ended. I passed three super technical rounds, all tough and detailed. The interviewers in those rounds really got my skills and picked me for each stage, making me feel like my abilities were being judged right. After that, I had a managerial round, which wasn't technical at all. I'm still not sure if I was rejected in this last round or later. If this stage was the reason for rejection, it makes me wonder: were the three technical rounds not enough to confirm my skills? Since I would have worked closely with the technical team who already approved me, why should a non-technical manager's chat matter more than their assessments? To top it off, communication was slow. After all four rounds, I heard nothing for over a week. Only when I chased HR myself did I get a rejection email the same day. The lack of clear communication, the delay, and no useful feedback made the whole thing feel unprofessional and discouraging.

Confirmed questions5 questions
  • DSA question about adding large string integers
  • Determine true/false based on number frequency in output, considering time complexity
  • Questions about Functional Testing
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PhonePe

Software Development Engineer in Test

Engineering · a year ago

Mid Difficult Positive experience Accept offer 3 rounds
Interview process
Technical screen Technical screen Recruiter call Background check Offer
Interview formats
Coding Technical Behavioral

The interview process for the SDET role had 3 rounds and was medium difficulty. They focused on DSA, Test Engineering, and resume discussion. Round 1 was a DSA problem-solving round, either online or technical coding, with easy to medium difficulty. Round 2 was also DSA focused with an experience-based discussion. It had 2 DSA questions and a discussion about past projects, including the test automation framework used, tools/languages for daily work, handling flaky tests/CI/CD issues, and integration with reporting/test management tools. Round 3 was an HR + Managerial round. It covered behavioral and technical topics, with a deep dive into past experience from the resume. They asked about performance testing tools (JMeter, LoadRunner), writing/reviewing test plans, creating effective and edge-case test cases, handling late-cycle bugs, prioritizing under deadlines, and collaborating with developers/product owners. The manager's tone was friendly but focused, assessing both technical understanding and communication. Overall, it was a well-rounded process emphasizing DSA and problem-solving initially, then moving to real-world SDET tasks. Being confident in coding and QA was key.

Confirmed questions4 questions
  • How would you find the Longest Common Prefix, considering edge cases?
  • Can you explain how to find the Sliding Window Maximum efficiently?
  • What's your approach to solving the Longest Common Subsequence (LCS) problem, perhaps using DP?

PhonePe Test Automation Engineer Interview Questions

Quoted word for word from PhonePe interview reports.

How do you implement the Longest Substring Without Repeating Characters algorithm, possibly with a hash set?

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How would you program to remove duplicates from Java arrays?

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How would you find the Longest Common Prefix, considering edge cases?

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Solve an Array-based problem requiring solutions based on index and array length.

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Design test cases for the YouTube search functionality at both UI and API levels.

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Can you explain how to find the Sliding Window Maximum efficiently?

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Formats, difficulty and experience

Across all 19 PhonePe interview reports.

Interview formats

Technical 36.4%
Coding 32.7%
Behavioral 29.1%
System Design 1.8%

Interview difficulty

Easy 10.5%
Average 52.6%
Difficult 36.8%

Candidate experience

Positive 52.6%
Negative 36.8%
Neutral 10.5%