I applied through a recruiter. The process took 1 day. I interviewed at SLB in Nov 2008
Interview
I was asked to make a presentation of my past work experience in front of around 6 people. They were very receptive and inquisitive.Though my work experience was not the same as their current requirement, they considered me. The I had three 1:1 interviews which were more like discussions. Overall impression was good. They were ready to take up a person based on his/her aptitude rather than being stringent on exact experience match.
Interview questions [1]
Question 1
The fact that they asked a relatively junior person to present before quite senior people, was daunting.
I applied through a recruiter. I interviewed at SLB
Interview
There was a phone screen with the hiring manager that was mostly behavioral. The next round was an on site with 4 people (all engineers) and a group interview to end the day.
Interview questions [1]
Question 1
They asked to write an algorithm to detect a palindrome.
I applied online. I interviewed at SLB in Oct 2025
Interview
I applied online; the interview was conducted by Karat Studio, which was a third party conducting technical interviews for SLB. The interviewer was quite friendly and explained the process pretty well.
Interview questions [2]
Question 1
Asked three complexity and data structure application questions,
Graph-based LeetCode-style question, another follow-up with slightly higher difficulty. Be prepared to define classes/methods and run your own test cases.
I applied online. The process took 1 week. I interviewed at SLB (Urbana, IL) in Oct 2025
Interview
Leetcode problems within 45 mins.
I have done 2. The first one is easy.
The second one is middle, using the graph and DFS.
Also need to provide every solution's time and space complexity
