PLEXSYS Interface Products Interview Questions
& Process
Real candidates share what happened, how many rounds they had,
and how the experience turned out.
Based on 6 interview experiences · FREE TO READ
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1 roles · 6 reportsCandidate interview experiences
First-hand accounts from people who interviewed at PLEXSYS Interface Products.
PLEXSYS Interface Products
Software Engineer
Entry Easy Positive experience No offer 2 rounds
Interview process
Phone screen Technical screen
Interview formats
Behavioral Technical
So first, I had a phone screen that was all behavioral. It was super easy, and the interviewer was nice. Then, they said the next round would be a technical interview with an engineer. But, that engineer asked all the same behavioral questions I'd already been asked, which was kinda annoying. Some technical questions were thrown in, and they were easy too. I didn't make it to the next round.
Confirmed questions1 question
- Can you explain the difference between the stack and the heap?
PLEXSYS Interface Products
Software Engineer
Entry Average Negative experience No offer 2 rounds
Interview process
Take home Technical screen
Interview formats
Coding Technical
The process involved several interviews and concluded with a coding project. The coding project felt like a waste of time because there were no instructions and any questions asked were ignored. It's not reasonable to expect an entry-level person to work without guidance. People should get chances to learn and grow.
Confirmed questions1 question
- Could you program a problem in C++?
PLEXSYS Interface Products
Software Engineer
Entry Average Negative experience No offer 6 rounds
Interview process
Recruiter call Phone screen Take home Background check Recruiter call Phone screen
Interview formats
Behavioral Technical Coding
I applied online and got a call back within a week. The first interview was with the recruiter, covering typical questions like strengths, weaknesses, and why I want to work there. The second interview was a longer conference call with the dev team, with similar but more technical questions. After that, I got a programming assignment to create a program that evaluates simple math expressions (add, subtract, multiply, divide, parenthesis), with division being optional. I submitted it and waited a week. After checking in, they said it got blocked and was submitted for review. Another week later, they told me my skills weren't suitable. I asked about other positions to work my way up, and they suggested applying for a testing technician role, which I did. I had the first interview again, but then communication stopped. Recently, another Junior Software Engineer position opened, I applied, and was rejected two days later.
Confirmed questions1 question
- For the home programming assignment, please write a program that can parse and evaluate arithmetic expressions. You must support at least addition and multiplication. The implementation should be object-oriented. Please do not use the "shunting yard" algorithm.
PLEXSYS Interface Products
Software Engineer
Entry Difficult Positive experience No offer 2 rounds
Interview process
Phone screen Technical screen
Interview formats
Behavioral Coding System Design
It was an entry level software engineer role. First up was a phone interview with some basic questions like where I see myself in 5 years, strengths/weaknesses, and salary expectations. Nothing too technical. Then the second interview was a whiteboard programming session. The last question there was to design an expression tree using design patterns.
Confirmed questions1 question
- How would you design an expression tree utilizing design patterns?
PLEXSYS Interface Products Interview Questions
Quoted word for word from PLEXSYS Interface Products interview reports.
“Can you explain the difference between the stack and the heap?”
Read reports →“What is the agile methodology, and what are its advantages?”
Read reports →“Can you explain the differences in memory management between C/C++ and Java?”
Read reports →“How would you design an expression tree utilizing design patterns?”
Read reports →“Could you program a problem in C++?”
Read report →“What are your compensation expectations?”
Read report →Formats, difficulty and experience
Across all 6 PLEXSYS Interface Products interview reports.