American Express Global Business Travel Software Engineer interview experience

Each round was handled by a different R&D manager, and the whole thing gave me the impression they were focused on fit rather than trying to “catch” me. The first round stayed technical and mostly revolved around TypeScript and Angular with RxJS, and I remember the questions as fairly easy.

The second round was more grounded in my background. I was asked to walk through the architecture of a SaaS product and then discuss the critical features I had worked on. The interviewer was composed and even helpful when I was explaining my past work, which made the conversation feel more like a