
Zymergen Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 96 interview experiences · FREE TO READ
Which role are you interviewing for?
20 roles · 96 reportsCandidate interview experiences
First-hand accounts from people who interviewed at Zymergen.
Scientist
My interview experience with Zymergen was quite unusual. For all the roles I applied for there, I did get calls from HR, though it seemed like some weren't really interested (maybe they had a quota). I got to speak with a hiring manager for one role and then had a panel interview with the team. The interviews themselves were okay, but I didn't hear anything back from HR or the hiring manager for two months. I felt the HR wasn't very professional or respectful.
- There were some technical questions asked.
- A lot of behavioral questions were asked.
Analytical Scientist
I applied online and waited about two weeks. Then a recruiter reached out to see when I was free for a phone interview. We had to reschedule it for the next week because of something personal. I haven't heard back about the results yet, but I have to say, this was the rudest recruiter I've ever encountered. I've interviewed with about 20 companies recently, and she was really unfriendly. Her voice was always loud, and she had a bossy attitude. The interview was supposed to be 30 minutes, but she asked questions really fast. After saying 'how are you', she just jumped straight into a list of questions without any pleasantries, like asking about my daily work, my short-term goals, and my long-term goals. I got an interview guide from the recruiting team beforehand, which seemed more focused on behavior questions, but the interview turned out to be more technical. I gave a general answer about using HPLC and chromatography, and then she asked me to explain more. It seemed like after I provided more details, she didn't understand and got annoyed.
- Can you describe the tools and techniques you employ for purification and separation?
- Could you explain your approach to developing a purification method?
Research Associate
First, there was a screening phone call with both an HR person and the main supervisor/scientist of the section. After that, I had individual zoom interviews scheduled with 4-5 other lab people who had different roles. It felt pretty informal, more like a conversation than a strict interview, which I actually enjoyed. They gave me a format to review beforehand that follows the STAR format.
- Can you explain your past work responsibilities?
- Tell me about your experience with instrumentation.
- Tell me about your experience with method development.
Chemical Engineer
The entire interview process spanned roughly two months. My application was submitted on September 22, 2020. I received an email about a phone screen on September 28th. On October 8th, I heard back about moving to the next stage. I then set up my hiring manager interview for October 20th. Following that, on October 21st, I was informed I'd advanced again. I then scheduled a two-day interview event for October 28th and 29th. This included giving a presentation to the chemical engineering team and meeting with various individuals from the products team. Finally, I got the offer call on November 16th.
- What makes you want to work for Zymergen?
- Would you be okay with relocating to the Bay Area from the East Coast?
- Tell me about your lab work experience and your knowledge of lab safety.
Zymergen Interview Questions
Quoted word for word from Zymergen interview reports.
“What is the volume of 1 mole of water?”
Read reports →“What is your process for preparing a 1% NaCl solution?”
Read reports →“What steps would you take to troubleshoot a PCR that didn't work?”
Read reports →“How do you estimate project risk when you don't have all the information?”
Read reports →“How would you approach scaling up a fermentation process from a shake flask to a 100 L bioreactor?”
Read report →“Could you discuss the reasons for choosing one cloning method over another?”
Read report →“Can you discuss your research and answer questions related to it during the scientific presentation?”
Read report →“How do you explain complicated things to people who aren't experts?”
Read report →“Would you be okay with relocating to the Bay Area from the East Coast?”
Read report →Formats, difficulty and experience
Across all 96 Zymergen interview reports.