I applied online. The process took 1 week. I interviewed at Check Point Software Technologies (Tel Aviv-Yafo) in May 2021
Interview
I received a phone call to schedule an interview. The interview included the whole "tell me about projects" and technical questions. The entire process includes two technical interviews and one HR interview
Interview questions [1]
Question 1
implement the function "atoi" (convert string to integer)
I applied through a recruiter. I interviewed at Check Point Software Technologies (Tel Aviv-Yafo) in Jul 2026
Interview
1.5 hour Interview, we talked about the group and the role and my previous projects.
was asked 3 technical questions during the interview.
The hiring manager was patient and nice and transparent
Interview questions [3]
Question 1
(task: idea, no code)
2 linked lists of unknown lengths. you need to decide if the two linked lists intersects.
(task: spot the bugs and write your production level version for the correct code.)
a short function called strcat (it takes two char* as input and it's task it to merge the two strings) that has a few bugs in C.
for example if string 1 = "abc" and string 2 = "def" the return value (char * ) should contain "adcdef".
(task: idea, topic data structures)
you get a list of event, an event is made up of the following (userID,timestamp) you need to return a list of all userIDs that had 3 events or more in an interval of 60 minutes. suggest a solution (using data structures) that solves this in the best time complexity.
I interviewed at Check Point Software Technologies (Tel Aviv-Yafo)
Interview
3 interview
system design interview - desing a system from screatch to a modular problem
your own experience project - tell the architecture + deep dive questions
leetcode question - you have to solve under 30 minutes
I interviewed at Check Point Software Technologies (Tel Aviv-Yafo)
Interview
In a job interview, I was asked about the readers-writers problem, the use of locks and mutexes for synchronization, and implementing the atoi function that converts a string to an integer.
Interview questions [1]
Question 1
In a job interview, I was asked about the readers-writers problem, the use of locks and mutexes for synchronization, and implementing the atoi function that converts a string to an integer.