Problem
Design a relational schema for a simple payment ledger at Wise, ensuring appropriate indexes and constraints are in place.
Practicing as: Software Engineer interview at WiseHi, I'll play your Wise interviewer for the Software Engineer role. Candidates describe these interviews as often stressful and moderately difficult, so expect me to be direct and to the point. Take your time with the question above and answer like we're in the room.
You are practicing as a guest. Sign up free to get your answer graded with AI feedback. Your draft stays right here.
