AT&T interview questions

The interview process is a multi-stage evaluation to assess a candidate's skills and cultural fit, typically starting with a screening and moving through several rounds of interviews. Key stages include initial phone screenings, formal interviews (in-person, video, or phone) with different people, skills assessments, and final interviews with senior staff, followed by background checks and an offer. The candidate also uses the process to determine if the company is a good fit for them by asking questions.

In the interview I was asked several questions, mainly algorithmic questions and some about system design and OOP. Also I was asked about the home assignment in which I built an API for booking movies service.