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Corelight Software Engineer Interview Questions
& Process

Real candidates share what happened, how many rounds they had,
and how the experience turned out.

Based on 5 interview experiences · FREE TO READ

3.8 Rounds average
Average Typical difficulty
20% Positive experience

Candidate interview experiences

First-hand accounts from people who interviewed at Corelight.

Showing 3 of 5
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Corelight

Software Engineer

Engineering · a year ago

Mid Average Positive experience No offer 4 rounds
Interview process
Recruiter call Phone screen Technical screen Onsite
Interview formats
Behavioral Technical Coding System Design

The interview process included a Recruiter chat, a Hiring Manager discussion, and a review of my resume. Then there was a System Design interview, and a final round with a Principal Engineer that focused on technical background and coding. I had a good experience with most interviewers, especially the technical code/system design round. However, the final round was a negative experience. When I didn't know the answer to a DSA question, I said so, expecting the interview to end. But the interviewer smirked and asked, 'You can't code?' That condescending attitude was uncalled for and unprofessional. While companies can have high standards, being demeaning to candidates in a power imbalance might show how the company operates.

Confirmed questions1 question
  • Can you solve the provided problem using Data Structures and Algorithms?
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Corelight

Software Engineer

Engineering · more than a year ago

Senior Average Negative experience No offer 1 round
Interview process
Recruiter call Phone screen
Interview formats
Behavioral

The recruiter called me, but before we got into my experience, they mentioned they'd looked at my Github and saw not much recent activity. I've been swamped with full-time work, 50+ hours a week, so haven't had time for personal projects for online clout. Then they asked about gaps in my employment history, which I explained were due to two layoffs. After that, they said they weren't sure why they scheduled the call since my almost 5 years of experience didn't meet their 7-year minimum. We didn't discuss projects, tech, or work style. It felt like they don't read resumes and are just wasting people's time.

Confirmed questions3 questions
  • Can you explain the gaps in your resume?
  • What's the reason for the lack of recent side projects on your Github profile?
  • Given your profile, why did we schedule this call?
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Corelight

Technical Lead

Engineering · more than a year ago

Lead Difficult Negative experience No offer 5 rounds
Interview process
Recruiter call Technical screen Onsite Panel Presentation
Interview formats
Technical System Design Presentation

Corelight reached out to me in early October for the Technical Lead role, and we had our first chat on October 14th. I then interviewed with the hiring manager on the 18th. Following that, I had four interviews, each lasting over 45 minutes, on the 21st. After that, there was another interview on the 25th. From my end, all these conversations went really well, and I felt pretty good about my chances. But that was the last I heard from Corelight, even though I asked for an update on November 3rd. I'm bummed they don't seem to want me, but what's even more disappointing is how they handled things with candidates. After putting in several hours for the interviews, I expected better than just being ignored. Maybe it's for the best since I wouldn't want to work for a company that shows so little respect.

Confirmed questions1 question
  • Can you outline a potential architecture for a hardware network sensor, including its interfaces?

Corelight Software Engineer Interview Questions

Quoted word for word from Corelight interview reports.

Can you outline a potential architecture for a hardware network sensor, including its interfaces?

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Can you solve the provided problem using Data Structures and Algorithms?

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What's the reason for the lack of recent side projects on your Github profile?

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Can you describe how you designed a specific system (like "x") at your previous company ("y")?

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Formats, difficulty and experience

Across all 5 Corelight interview reports.

Interview formats

Behavioral 30.8%
Technical 30.8%
System Design 23.1%
Coding 7.7%
Presentation 7.7%

Interview difficulty

Easy 0%
Average 60%
Difficult 40%

Candidate experience

Positive 20%
Negative 80%