FIS Software Engineer interview experience

It lasted about two hours and started with OOP-related questions—things like how access modifiers work and related concepts—before moving into a DSA-focused problem. The structure made it feel like they were testing whether I could reason clearly across domains rather than memorize isolated definitions.

I also had to walk through a personal project first, then connect the project details to what I’d done technically. After my explanation, the questioning pulled in both basic and more intermediate concepts from what I’d covered, and I was given a scenario where I had to write or execute SQL