Comcast

There were four rounds in total: 1st Coding Round - Medium difficulty 2nd Technical Round - Hard 3rd Interview (Technical) - About C, network, basic QA 4th Interview (HR+Technical) - About Operating System, C, and Networks.

There was an initial phone screen with a recruiter. After that, there was a call with the hiring manager, followed by a 4-5 round interview loop (with an engineer at the company and an engineering manager).

I applied for this job online and had a small interview with the recruiter. The recruiter was very sweet and asked me some behavioral questions. After that, within 2 days, I had a telephonic interview for the second round, which was a technical roun