AT&T Senior Associate Software Engineer interview questions

The interview process typically begins with a self-introduction, where candidates briefly share their background, education, and interests. It then moves into technical rounds focusing on data structures and algorithms such as arrays, linked lists, trees, stacks, and queues. Candidates are assessed on their problem-solving skills through coding challenges and logical thinking exercises. Knowledge of Object-Oriented Programming (OOP) principles like inheritance, encapsulation, polymorphism, and abstraction is evaluated. Interviewers also discuss college projects and internships to understand real-world exposure and technical contributions. Finally, the HR round assesses communication skills, cultural fit, teamwork, and long-term goals.