Counsyl logo

Counsyl Interview Questions
& Process

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

Based on 51 interview experiences · FREE TO READ

3.2 Rounds average
Average Typical difficulty
44.9% Positive experience

Which role are you interviewing for?

13 roles · 51 reports

Candidate interview experiences

First-hand accounts from people who interviewed at Counsyl.

Showing 4 of 51
Counsyl logo
Counsyl

Research Associate

Research · more than a year ago

Mid Average Neutral experience Decline offer 2 rounds
Interview process
Recruiter call Technical screen
Interview formats
Behavioral Technical

First, there was a phone call with HR which was really easy and not technical at all, mostly just going over my resume. After that, I had a video call interview. They sent me a link to connect with a scientist named Chuba for a 1:1 interview. This part was super tough for me because I wasn't totally prepped for such a technical interview. All the questions drilled down into what I'd put on my resume about my past work. I got the feeling he was actually looking for someone with a PhD, even though he said he just wanted someone who really gets what they're doing and not just following protocols. He had a point though - you can't really optimize something without understanding the underlying mechanism.

Confirmed questions8 questions
  • Can you explain what NGS is?
  • What is Clustering?
  • What does a read refer to?
Counsyl logo
Counsyl

Software Engineer

Engineering · more than a year ago

Intern Average Negative experience Decline offer 2 rounds
Interview process
Recruiter call Technical screen Offer
Interview formats
System Design Technical Coding

I don't remember the details about the interviews, but I do remember this -- Counsyl hands out more offers for interns than they actually have spots for (which, as far as I know, is unprecedented in the tech industry). I get an email saying that "there are only a couple of spots left", I respond with a quick question about the internship (almost about to accept), and I get a response 3 or 4 days later saying that all the spots are filled and that they can't move forward with my offer. I would have MUCH preferred to have just had a deadline to accept or reject my offer, which is done at almost every other company I know of. Instead, they said there was "no hard deadline", but that the slots are done first-come, first-served.

Confirmed questions5 questions
  • What is your approach to system design?
  • Can you explain SQL?
  • How would you debug this large program?
Counsyl logo
Counsyl

Clinical Lab Assistant

Operations · more than a year ago

Entry Easy Positive experience No offer 5 rounds
Interview process
Recruiter call Technical screen Phone screen Onsite Background check Offer
Interview formats
Technical Behavioral Group

I sent in my application online through Indeed.com at the beginning of May and Counsyl got back to me mid-May via email, saying I caught their attention. They gave me a link to start the interview process, which began with a basic computer skills quiz. This quiz is designed to check your computer and online research abilities, so if you're comfortable with that, you should be fine. About a week after the quiz, they emailed me to schedule a Skype interview. The Skype interview was short, about 10-15 minutes long, and mainly asked standard interview questions like introducing myself, my interest in Counsyl, my qualifications for the role, and my 5-year career goals. A week after that, I was contacted to set up an On-Site interview, and the recruiter handled things from then on. When I arrived for the on-site, I was given a tour first. Honestly, the on-site interview at Counsyl was the best I've ever experienced. It was a panel format, but it felt more like a casual chat with future colleagues. I met with three people in total: one wasn't from the department, and the other two would be my direct coworkers. After the interview, the recruiter walked me out and mentioned that if the interview went well, the next step would be reference checks. I got the call a week later to proceed with providing references. This is where things got a bit unclear. A week after submitting my references, I emailed the recruiter for an update. She said they were still conducting interviews and would update me. Another week passed, and I thought they had forgotten about me. I emailed again, and this time I was told the interviews had just concluded and I'd hear back early the following week. I waited until the end of that week to follow up one last time, only to be informed they had decided to hire another candidate.

Confirmed questions4 questions
  • Can you start by telling us about yourself?
  • What motivated your interest in Counsyl?
  • What makes you a suitable candidate for this role?
Counsyl logo
Counsyl

Genetics

Research

Mid Average Negative experience No offer 5 rounds
Interview process
Recruiter call Take home Phone screen Technical screen Onsite Background check Offer
Interview formats
Technical Coding

I applied online and then had a phone interview. They gave me a task that took hours to do to check out my skills. Then there were more phone and Skype chats, and finally an on-site interview which meant I had to take time off work. I got good feedback the whole way through, but it took months. After I didn't hear back when they said I would, I called the recruiter. They emailed back saying they didn't have the time to train someone for the job. My experience was obvious from my application, resume, and all the interviews, plus the assessment I did at the start. If they couldn't train anyone, why wasn't that clear before?

Confirmed questions2 questions
  • How long did the skills assessment take you?
  • The skills assessment took several hours.

Counsyl Interview Questions

Quoted word for word from Counsyl interview reports.

Can you detail the chemistry involved in each step of the extraction protocol and explain what occurs during those steps?

Read report

Formats, difficulty and experience

Across all 51 Counsyl interview reports.

Interview formats

Behavioral 36.8%
Technical 31.1%
Coding 17%
Other 7.5%
Presentation 4.7%

Interview difficulty

Easy 31.4%
Average 49%
Difficult 19.6%

Candidate experience

Positive 44.9%
Negative 32.7%
Neutral 22.4%

Reports by job function

Engineering 15
Research 11
Operations 9
Sales 5
Other 4
HR 3