I applied online. The process took 4 weeks. I interviewed at SAP
Interview
I applied online for the internship position at TwisNET project. I was contacted within a month after my application for a phone interview. The guy who interviewed me was a PhD applicant at ETH Zurich. Interview lasted about 30'. He presented me the whole project, what they needed, what the intern will do etc. Then he proceeded to more technical questions (design patterns, architectures, Java, security, cryptography etc).
Unfortunately they wanted an intern immediately, so it didn't work for me.
Interview questions [1]
Question 1
-Design by contract?
-abstract vs interfaces?
-can we instantiate an abstract?
-do inherited classes inherit pre-post conditions?
-digital signatures?
-public keys?
-how to know that we got the right data?
first online Assessment then interview 3 rounds 2-technical and 1 hr process goes one on one and make sure that you are strong with all the required basics and solid with the skills mentioned in your resueme
Interview questions [1]
Question 1
skills in your resume and to write the code for design patterns python basics kafka etc
It was hard, asked mostly system design questions. The interviewer was friendly, helps you if you were stuck in any place. I was specialized in AI, but they wanted a backend dev, so it didn't work out.
I applied through university. I interviewed at SAP in May 2026
Interview
The Interview is completely on technical side related to development and some questions on scenarios in which we have to think deep about the basics and answer according to that.
Interview questions [1]
Question 1
How did you handle the OOPS concept in real life scenario with a example code
