Delivery Hero Software Engineer interview experience

The first round focused on Swift and the level of questions there was tough. Next came DS/Algo with a medium LeetCode-style problem, followed by a systems design round that leaned toward high-level design—especially the mobile side and API design. The last round was a bar raiser session with scenario-based questions, and then it wrapped with another medium LeetCode algo question.

Across the whole sequence, the difficulty was described as difficult, and it matched my experience—there was real depth and not much room for uncertainty, especially in the design and bar raiser parts.

I didn’t