Uber Software Engineer interview questions

Applied online and got a phone call from recruiter to set up a technical screen phone interview. It was a 1 hour long technical phone interview and I asked to code using hacker rank code pair tool. Interviewer was kind out ok but was interrupting while coding. I asked to compile my program and made it to work for all inputs was given to me to verify the output. I wrote the recursive solution and it compiled and worked for all his input but he was asking me write Dynamic programming pattern of the code in last 10 min which I did not liked instead I explained him the approach because of time constraint. After two day I got an email saying that they are not moving forward with my application. I felt like I did well and within 45 min I wrote correct code and it was giving correct output for all inputs but I could not finish Dynamic version of the code which he wanted to write and again compile in last 10 min.

Round 1: video call where I was asked to solve 2 algo questions - one based on binary search and another based on Linked Lists. Round 2 and 3: onsite. The level of questions increased with every round. Questions based on my current role and a data structure question based on that followed by a design question and a probability question