J'ai postulé en ligne. Le processus a pris 2 semaines. J'ai passé un entretien chez Check Point Software Technologies (Tel Aviv-Yafo) en avr. 2025
Entretien
The people were nice and professional and return a quick response after each step
After the phone screen with the recruiter, there are 4 stages
Online test, team manager and group manager interviews, then a HR interview
Questions d'entretien [1]
Question 1
First I had an online test in Codility - 3 medium leetcode questions in 2 hours
Then I had an interview with the Team Manager in which I tell about my experience in my previous job and had a technical question to design a LRU Cache
Then I had a Group Manager interview which I tell about a project and had 2 technical questions:
1. Print all the numbers from 1 to N in random order, each number one time only in O(n)
2. You have a web client which have a from in it and one of the fields is a string you know the backend server has Java running on it and it use a HashMap. How can you attack the server, then if you were the developer of the server, how would you defend this kind of attack
J'ai postulé via un recruteur. J'ai passé un entretien chez Check Point Software Technologies (Tel Aviv-Yafo) en juil. 2026
Entretien
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
Questions d'entretien [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.
J'ai passé un entretien chez Check Point Software Technologies (Tel Aviv-Yafo)
Entretien
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
J'ai passé un entretien chez Check Point Software Technologies (Tel Aviv-Yafo)
Entretien
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.
Questions d'entretien [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.