Tata Consultancy Services Sr. Software Engineer interview questions

The first technical interview went smoothly. However, the feedback I received afterward indicated that I had failed to address several questions that were never actually asked during the interview. After some discussion with HR, they acknowledged that there may have been a mix-up. Unfortunately, by that point, the position I had applied for had already been filled.

The interview process was lengthy, there was 3-4 rounds comprising of 3 technical and one HR round. Difficulty level was in the increasing order. They covered, coding, designing questions. They also asked cloud, open source technologies, best practices, DevOps, kubernetes.