Exchanging numbers without third variable (easy) How to implement queue (average) Pointer based questions (above average ) Probability based c program (hard)
Product Engineer Interview Questions
7,057 product engineer interview questions shared by candidates
Describe a situation where a project of yours failed.
Tell me about yourself about projects challenges faced during coding coding question such as palindrome,middle of a linked list middle of a array.
how much do you want the salary?
Explain Concurrent programming in python.
what is difference between use case and use effect? what is react hooks? is java script Multi threaded single threaded? write a arrow function. what are components?
Shown adaptability? Been involved in a trial or testing and your role played in it? Deviated away from a standard process? Look for things within the job description they could ask competency based questions on
They Mainly focus on many things your Communication, Your Technicals Abilities, Confidence they also ask for how do you think you fit for phenom
Top frequent elements in an array
Round 1 – Technical Round Focused on core technical and testing fundamentals. Coding Question Find the Longest Consecutive Subsequence / Subarray SQL Queries 2–4 questions (joins, filtering, grouping, basic aggregations) XPath Write XPath for elements on the Amazon website Project Discussion Explained relevant projects worked on Role, responsibilities, tech stack, challenges Testing Concepts Types of Testing (Manual & Automation) STLC (Software Testing Life Cycle) Daily testing workflow in real-time projects Round 2 – Technical Design / Coding Round Focused on OOP concepts and exception handling. Design a Bank Application Features: Deposit Withdraw Check Balance Implementation Details Used Object-Oriented Design Implemented Custom Exceptions Example: Insufficient Balance Exception Invalid Amount Exception Evaluated: Clean code Class design Exception handling approach Round 3 – Managerial / HR Round Focused on behavioral and cultural fit. Cultural Fitment Team collaboration Work ethics Adaptability Behavioral Questions Handling deadlines and pressure Conflict resolution Learning attitude Past challenges and achievements Career Discussion Long-term goals Expectations from the role and company
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