Software Engineer Interview Experience - United States
Process
4 Rounds (Might depend on role)
- Phone call with recruiter
- Coding interview
- Coding + OOD interview
- Onsite interview
Coding questions fairly straightforward. Easy in 2nd round, difficult in 3rd round. In OOD, interviewers REALLY struggled to answer clarifying questions and explain their boilerplate code. Otherwise interviewers were fine.
Exactly 0 behavioral questions so I guess they don't care about that
Questions
Given a coding question and an inefficient solution, you should choose a better data structure to optimize it and write the code.
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Interview Statistics
The following metrics were computed from 79 interview experiences for the Susquehanna International Group Software Engineer role in United States.
Success Rate
Susquehanna International Group's interview process for their Software Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Experience Rating
Candidates reported having very good feelings for Susquehanna International Group's Software Engineer interview process in United States.
Susquehanna International Group Work Experiences
- 5.0Good tech companySoftware Engineer • Current EmployeeSeattle, WashingtonOctober 1, 2025Pros: - Opportunity to learn - Great work cultureCons: Work-life balance can be hard to acheive.
- 5.0Great place to workSoftware Engineer • Current EmployeeDublin, IrelandDecember 12, 2023Pros: Great culture, at least on my team. Not particularly stressful, lots of smart people and great benefits. Pays at the top of the Dublin market tooCons: The company is slowly moving away from remote work.
- 4.0A group of skilled and motivated peopleSoftware Engineer • Current EmployeeDublin, IrelandAugust 18, 2012Pros: Good people and top technology (SIG is as much a technology company as a trading company). Managers usually know what they are doing. And, yes, the perks are cool too!Cons: Things can sometimes be a bit chaotic, due to the on-going growth, such as communication and coordination between the different teams. Career development inside the group is quite limited.
