PDF Solutions Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 12 interview experiences · FREE TO READ
Which role are you interviewing for?
7 roles · 12 reportsCandidate interview experiences
First-hand accounts from people who interviewed at PDF Solutions.
PDF Solutions
TechOps Engineer
Mid Average Neutral experience No offer 4 rounds
Interview process
Recruiter call Technical screen Onsite Presentation
Interview formats
Behavioral Technical Case Presentation
Had an HR screening, then talked with the Hiring Manager, then met with a team member I would've worked with, and finally spoke with the VP of IT. Heard back two weeks later that I didn't get the job.
Confirmed questions2 questions
- Could you roleplay through a problem with me?
- If a security issue and failing data backups both needed fixing with a 50k budget, what would you prioritize?
PDF Solutions
Electron Optics Engineer
Senior Average Negative experience No offer 1 round
Interview process
Recruiter call Phone screen
Interview formats
Behavioral Technical
This was a really bad interview. The hiring manager didn't even check my resume and told me right at the start of our Teams call that they were looking for someone more experienced. Like, couldn't you spend a couple minutes reading my resume first? It clearly shows my experience. Honestly, I'm glad I didn't get it. If they can't even bother to read a resume, it's probably not a good place to work.
Confirmed questions2 questions
- Do you have prior experience designing e-beam optics?
- What's your reason for leaving your current position?
PDF Solutions
Data Scientist
Mid Difficult Positive experience No offer 6 rounds
Interview process
Take home Technical screen Technical screen Technical screen Technical screen Technical screen Technical screen Technical screen Technical screen Onsite Onsite Onsite
Interview formats
Technical Coding Behavioral
Had a total of six interviews. It included a model-building test where I had to solve an industry problem. Then there were three tech interviews focused on machine learning methods, and also questions and tests about python and computer science. Finally, two behavior interviews.
Confirmed questions3 questions
- Machine Learning
- Computer Science
- Python
PDF Solutions
Senior Product Engineer
Senior Average Neutral experience Accept offer 3 rounds
Interview process
Recruiter call Technical screen Onsite
Interview formats
Technical Behavioral
It was pretty straightforward for me, given my prior experience. If you don't have a contact inside, there's a standard phone screen. But since I was referred, I went straight into one-on-one interviews. The interviewers were knowledgeable, making it a positive experience. Glad I didn't have to deal with any typical HR interviews. Honestly, the HR department there is quite unhinged, so try to bypass them if possible.
Confirmed questions4 questions
- Can you discuss semiconductor processes?
- Do you have experience with DOE Statistics?
- What is your understanding of OPAMPS?
PDF Solutions Interview Questions
Quoted word for word from PDF Solutions interview reports.
“After pinch off, where do the electrons go?”
Read reports →“What is your understanding of OPAMPS?”
Read reports →“If a security issue and failing data backups both needed fixing with a 50k budget, what would you prioritize?”
Read reports →“Can you tell me about the semiconductor processes?”
Read reports →“Can you discuss semiconductor processes?”
Read report →“Do you have prior experience designing e-beam optics?”
Read report →“Can you discuss technical aspects related to devices, processes, and data analysis?”
Read report →“Do you have experience with DOE Statistics?”
Read report →“What was your last salary and company?”
Read report →Formats, difficulty and experience
Across all 12 PDF Solutions interview reports.