Ho presentato la mia candidatura tramite un selezionatore. Ho sostenuto un colloquio presso Check Point Software Technologies (Tel Aviv) nel mese di lug 2026
Colloquio
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
Domande di colloquio [3]
Domanda 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.
Ho sostenuto un colloquio presso Check Point Software Technologies (Tel Aviv)
Colloquio
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
Ho sostenuto un colloquio presso Check Point Software Technologies (Tel Aviv)
Colloquio
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.
Domande di colloquio [1]
Domanda 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.