I applied online. The process took 6 days. I interviewed at Intellisync (Italy, SC) in Oct 2025
Interview
There are four stages of the interview process: HR, Coding, System Design, and CTO. I reached only up to the System Design stage. The HR and Coding stages were easy. The System Design stage was a bit tough, but I managed it well. Unfortunately, I didn’t make it to the CTO interview stage.
Interview questions [1]
Question 1
The Coding stage is similar to what others have mentioned here. For the System Design stage, you’ll be given a Word document where you need to design a system to record matches and display the leaderboard for a tabletop game. You’ll be asked to explain the tech stack, database design, data structures, and security considerations, and to perform a sample query.
I applied online. The process took 1 day. I interviewed at Intellisync in Sept 2025
Interview
HR interview, quick 15 minutes; hygiene questions, you do not get much about the role, details of the team because it is not known by the interviewer.
Then, managed to arrange same day programming exercise, 30 min.
Interview questions [1]
Question 1
In a word document. Two simple questions. Reminded me the programming introduction courses' final questions.
Just check if you know the basics.
No idea, how do they assess here.
Finished it very simple solution, but rejected without any explanation.
I started to suspect the interviewer could not understand the solution of his question.
I applied online. The process took 2 weeks. I interviewed at Intellisync
Interview
First call with HR: they asked the same questions as in the application form.
Second step, technical interview: they provided two code challenges in a shared Word document. External tools or references weren’t allowed, so the focus was on writing code from memory and demonstrating problem-solving skills.
Overall, the process was respectful and I appreciated that it moved quickly.
Interview questions [1]
Question 1
-How to determine if a point is inside of a rectangle given the Y and X properties of both classes
-Find the consecutive repeated numbers in an array and print them with their number of occurrences
