Checkout.com Software Engineer I interview questions

First stage with Manager, this is discussion of 3 main parts. Coding knowledge particularly solid principles, unit & integration testing & cloud / devops. This is one more like a 2 way discussion. Second with a senior engineer doing a pair programming task in a basic asp.net web api. Your given the task to implement a new endpoint. I was failed at this round but I was given no feedback as to why. I justified all my decisions, and wrote modular code with proper separation and concerns, and was able to answer all the questions asked. I however didn't complete the actual task due to time constraints. So my advice is that this is not a discussion or a pair programming session, spend as little time as possible discussing as it wastes time and your #1 priority should be completing the task. I also advise completing the tasks before the interview so you can do it faster. This one is not a 2 way discussion don't believe it if they say that.