Product Engineer Interview Questions

7,923 product engineer interview questions shared by candidates

1st round: 2nd coding question: describes a new programming language that only contains one binary operator #. This operator takes two integers as input and returns their sum. However, the operation modifies the values of the input integers in a specific way: the value of the first operand (a) is updated to be the sum of a and b, while the value of the second operand (b) remains unchanged. The problem is to find the minimum number of operations required to make either L or M strictly greater than N using this # operator. The input consists of three integers: L, M, and N. The output should be the minimum number of operations needed to achieve the desired condition.
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Product Solution Engineer

Interviewed at PhonePe

4.1
Oct 15, 2024

1st round: 2nd coding question: describes a new programming language that only contains one binary operator #. This operator takes two integers as input and returns their sum. However, the operation modifies the values of the input integers in a specific way: the value of the first operand (a) is updated to be the sum of a and b, while the value of the second operand (b) remains unchanged. The problem is to find the minimum number of operations required to make either L or M strictly greater than N using this # operator. The input consists of three integers: L, M, and N. The output should be the minimum number of operations needed to achieve the desired condition.

They covered a range of topics, from technical competencies to situational responses, allowing me to showcase my capabilities effectively. The diversity of questions provided a holistic view of my qualifications, aligning with the company's thorough approach to the hiring process.
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Product Engineer

Interviewed at McDonald's

3.6
Jan 31, 2024

They covered a range of topics, from technical competencies to situational responses, allowing me to showcase my capabilities effectively. The diversity of questions provided a holistic view of my qualifications, aligning with the company's thorough approach to the hiring process.

Asked a question for which the answer was 'Abstract Factory'. It was about handling many types of input device to a given system. Also general programming questions, what's a list etc
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Senior Product Developer

Interviewed at Donovan Data Systems

3.1
Aug 20, 2015

Asked a question for which the answer was 'Abstract Factory'. It was about handling many types of input device to a given system. Also general programming questions, what's a list etc

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