I applied through university. The process took 3 days. I interviewed at SLB in Sept 2022
Interview
Campus recruitment at College of Engineering Pune:
1. Online Test - Coding questions (medium difficulty) and theory questions on java(OOP), DBMS, and DSA. Was able to solve both coding problems correctly and a majority of theory questions.
(All interviews were conducted in online mode)
2. Technical Interview 1 - Questions on projects done as listed in the resume, OOP (Overloading and Overriding), OS (Deadlocks and Semaphores), and a coding question(String-based pattern question) are given to solve. Was able to answer theory questions easily. Coding question 2 out of 3 sample cases ran.
3. Technical Interview 2 - Theory questions on Computer Networks (Proxy Servers) and projects listed in the resume.
4. Managerial Interview - Questions on skills, certificates, leadership roles, and extracurriculars which are listed in the resume.
5. HR Interview - Why should schlumberger choose you? What can you offer? Why would you like to join schlumberger?
After clearing all the above rounds I finally got the job offer was incredibly proud!
Other Software Developer interview reviews for SLB
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. 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
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.
