Apple

Hardware Validation Engineer (Contract) Interview Experience - Cupertino, California

December 1, 2020

Positive ExperienceGot Offer

Process

I applied online through a contract company.

They submitted my resume to the hiring manager and scheduled a WebEx interview with four members of the team.

They got back right away with the decision on the application. The pay is not negotiable, and it is good.

Questions

Explain I2C and SPI interfaces.

How do you debug an I2C interface?

Explain a project you have done on Signal Integrity and Power Integrity.

Have you used a Power Analyzer?

What is a load transient and line transient? Why do you see a drop in output voltage in a load transient event?

How would you debug if the output voltage of a PMIC is lower than expected?

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Interview Statistics

The following metrics were computed from 1 interview experience for the Apple Hardware Validation Engineer (Contract) role in Cupertino, California.

Success Rate

100%

Pass Rate

Apple's interview process for their Hardware Validation Engineer (Contract) roles in Cupertino, California is incredibly easy as the vast majority of engineers get an offer after going through it.

Experience Rating

Positive100%

Neutral0%

Negative0%

Candidates reported having very good feelings for Apple's Hardware Validation Engineer (Contract) interview process in Cupertino, California.

Apple Work Experiences

Fast-paced, intense environment

Software Engineer • Current Employee

Cupertino, California, United States

Pros: Apple moves fast, so if you're early in your career, you'll learn by doing instead of through mentorship.

Cons: Lack of work-life balance, no perks.

Fast-paced, intense environment

Software Engineer • Current Employee

Cupertino, California, United States

Pros: Apple moves fast, so if you're early in your career, you'll learn by doing instead of through mentorship.

Cons: Lack of work-life balance, no perks.

Enjoyable place to work, other than occasional management decisions

Mechanical Design Engineer • Former Employee

Cupertino, California, United States

January 28, 2024

Pros: Refreshing work with a strong sense of responsibility. It's a good opportunity to perfect and improve on one's own skills. Good benefits including food, events, culture, gym, etc.

Cons: Management doesn't take an interest in work or consistent check-ins, oftentimes leading to mechanical design changes due to a lack of involvement in the work process.

Enjoyable place to work, other than occasional management decisions

Mechanical Design Engineer • Former Employee

Cupertino, California, United States

January 28, 2024

Pros: Refreshing work with a strong sense of responsibility. It's a good opportunity to perfect and improve on one's own skills. Good benefits including food, events, culture, gym, etc.

Cons: Management doesn't take an interest in work or consistent check-ins, oftentimes leading to mechanical design changes due to a lack of involvement in the work process.

Awesome, But I Don't Know

Software Engineer • Current Employee

Cupertino, California, United States

Pros: Awesome place to work for.

Cons: Awesome place, but I don't know.

Awesome, But I Don't Know

Software Engineer • Current Employee

Cupertino, California, United States

Pros: Awesome place to work for.

Cons: Awesome place, but I don't know.

Fast-paced, intense environment

Software Engineer • Current Employee

Cupertino, California, United States

Pros: Apple moves fast, so if you're early in your career, you'll learn by doing instead of through mentorship.

Cons: Lack of work-life balance, no perks.

4.0
Fast-paced, intense environment
Software Engineer • Current Employee
Cupertino, California, United States
March 24, 2018
Pros: Apple moves fast, so if you're early in your career, you'll learn by doing instead of through mentorship.
Cons: Lack of work-life balance, no perks.

Enjoyable place to work, other than occasional management decisions

Mechanical Design Engineer • Former Employee

Cupertino, California, United States

January 28, 2024

Pros: Refreshing work with a strong sense of responsibility. It's a good opportunity to perfect and improve on one's own skills. Good benefits including food, events, culture, gym, etc.

Cons: Management doesn't take an interest in work or consistent check-ins, oftentimes leading to mechanical design changes due to a lack of involvement in the work process.

4.0
Enjoyable place to work, other than occasional management decisions
Mechanical Design Engineer • Former Employee
Cupertino, California, United States
January 28, 2024
Pros: Refreshing work with a strong sense of responsibility. It's a good opportunity to perfect and improve on one's own skills. Good benefits including food, events, culture, gym, etc.
Cons: Management doesn't take an interest in work or consistent check-ins, oftentimes leading to mechanical design changes due to a lack of involvement in the work process.

Awesome, But I Don't Know

Software Engineer • Current Employee

Cupertino, California, United States

Pros: Awesome place to work for.

Cons: Awesome place, but I don't know.

4.0
Awesome, But I Don't Know
Software Engineer • Current Employee
Cupertino, California, United States
March 16, 2023
Pros: Awesome place to work for.
Cons: Awesome place, but I don't know.

Apple Interview Questions

LRU Cache

Design a data structure that acts as a Least Recently Used (LRU) cache. Implement methods to get and put key-value pairs, evicting the least recently used entry when the cache is full.

Best Time to Buy and Sell Stock

You're given daily stock prices. Find the maximum profit you can make by buying and selling the stock once. You must buy before you sell.

ArraysDynamic Programming

Top K Frequent Elements

Find the k most frequent elements in a given array of numbers. Return the top k elements based on their frequency.

ArraysGreedy Algorithms

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