Cirrus Logic Hardware Test / Validation Engineer Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 17 interview experiences · FREE TO READ
Candidate interview experiences
First-hand accounts from people who interviewed at Cirrus Logic.
Cirrus Logic
Senior Verification Engineer
Senior Difficult Positive experience No offer 4 rounds
Interview process
Recruiter call Background check Technical screen
Interview formats
Behavioral Coding Technical
The interview process is very structured. First, you'll have a recruiter call. Then, you'll speak with the hiring manager, who will assess your skills and past projects. If you pass that, you might be recommended for an online coding test, followed by a technical interview.
Confirmed questions0 questions
No confirmed questions were included in this interview report.
Cirrus Logic
Design Verification Engineer
Mid Average Negative experience No offer 4 rounds
Interview process
Recruiter call Phone screen Take home Onsite
Interview formats
Technical Coding Behavioral Presentation
The interview process started with a phone interview containing some questions. After about three weeks, I got a take-home assignment where I had to design and verify something based on given specs. The third stage was an onsite interview two weeks later. The onsite experience was quite negative; the interviewers seemed unprepared. One interviewer sent someone else in their place, and the head of the division made comments that seemed to belittle my past work. My potential manager was unfriendly and didn't even greet me, suggesting he wasn't interested. However, other interviewers were pleasant, and their questions felt like a good discussion. In one round, interviewers couldn't assess my solution because they were 'out of touch with the problem,' which felt disrespectful of my time. It seemed like they might have already chosen someone or were using me for practice. I felt my time and effort were wasted.
Confirmed questions8 questions
- Can you explain how to achieve consistent rise and fall times for an inverter?
- Could you define what a LPF and HPF are?
- What is the expected step response output for a Low-Pass Filter (LPF) and a High-Pass Filter (HPF)?
Cirrus Logic
Design Verification Engineer
Entry Average Positive experience Accept offer 2 rounds
Interview process
Technical screen Technical screen
Interview formats
Technical Coding
There were two technical rounds and a problem-solving task. The question covered basic Digital Signal Processing, Object Oriented Programming concepts, C++ coding abilities, VLSI fundamentals, and coding style regarding indentation and problem-solving approach. After clearing these rounds, the result is shared.
Confirmed questions3 questions
- What are the concepts in DSP?
- Can you explain OOPs concepts?
- What are the basic CMOS concepts?
Cirrus Logic Hardware Test / Validation Engineer Interview Questions
Quoted word for word from Cirrus Logic interview reports.
“How does a struct in C differ from an object in C++?”
Read reports →“Regarding signal processing, why are analog filters used instead of filtering signals digitally?”
Read reports →“What is the difference between Superscalar and VLIW processors?”
Read reports →“What would cause instability in an op-amp circuit?”
Read reports →“Could you write a constraint expression for an 8-bit value where the number of 1s and 0s are equal?”
Read report →“What is the reason for measuring impulse response?”
Read report →“What is current limit and how do you test it?”
Read report →“What is the expected step response output for a Low-Pass Filter (LPF) and a High-Pass Filter (HPF)?”
Read report →“Can you explain the difference between an SV function and a Verilog function?”
Read report →Formats, difficulty and experience
Across all 17 Cirrus Logic interview reports.