Skip to contentSkip to footer

Product Engineer Interview Questions

Salaries
Interviews

7,000 product engineer interview questions shared by candidates

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
avatar

Product Quality Engineer

Interviewed at Phenom

3.6★
Jan 7, 2026

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

MEOSI protocol, flip flop conversions, decoders, perl coding , file handling, reg ex, lunch round with team, last round with manager for basic problem solving skills, probability and some computer architecture basic problems.
avatar

Product Development Engineer

Interviewed at Intel Corporation

3.9★
Jun 11, 2019

MEOSI protocol, flip flop conversions, decoders, perl coding , file handling, reg ex, lunch round with team, last round with manager for basic problem solving skills, probability and some computer architecture basic problems.

Basic questions on CMOS, flipflops, counters, circuit design. Mostly questions were about my research work, what instruments I used and why. Behavioral questions on why you want to work at Intel, what do you like most about working teams, what do you not like about working in teams.
avatar

Technical Director Product Development Engineer

Interviewed at Intel Corporation

3.9★
Oct 3, 2017

Basic questions on CMOS, flipflops, counters, circuit design. Mostly questions were about my research work, what instruments I used and why. Behavioral questions on why you want to work at Intel, what do you like most about working teams, what do you not like about working in teams.

Viewing 6801 - 6810 interview questions

Glassdoor has 7,000 interview questions and reports from Product engineer interviews. Prepare for your interview. Get hired. Love your job.