I applied through an employee referral. The process took 2 weeks. I interviewed at Susquehanna International Group in Feb 2024
Interview
They send you a coding assignment which wasn't that difficult. i was able to complete the assignment. Then you have an interview with a random engineer which doesn't belong to the team where you will be working for.
It was a waste of time
Interview questions [1]
Question 1
load CSV and do some processing with the on memory dictionary in python
Overall process is fine. The main problem they didn't respond to my email after the final interview.
- interview with Hiring manager about experience related to the job
- on site interview with several python questions and simple leetcode task + system design task
I applied through a recruiter. I interviewed at Susquehanna International Group (Dublin, Dublin) in Jul 2025
Interview
The online stages were pretty simple given my seniority (15+), and the online interview was nice. You have to implement tickers lookup by the headline, mentioning the company names. As fast as possible of course.
