AT&T has good exposure.
AT&T has fewer holidays annually.
One technical interview, completely on domain. Complete interview questions on Android and Java. Interview time was 45 minutes. Got response in 2 days. Be strong on basic Android concepts: Activity, Service, Broadcast Receiver, Content Providers,
Asked about education background and recent work activity. Asked about programming language experience. Asked about recent programs written with C and Python. Asked about systems programming experience and concurrency handling.
Group interview with three members of technical staff. Final interview with hiring manager. Mostly general questions about previous projects and experience with specific tech stack. No coding questions. Mostly soft questions.
One technical interview, completely on domain. Complete interview questions on Android and Java. Interview time was 45 minutes. Got response in 2 days. Be strong on basic Android concepts: Activity, Service, Broadcast Receiver, Content Providers,
Asked about education background and recent work activity. Asked about programming language experience. Asked about recent programs written with C and Python. Asked about systems programming experience and concurrency handling.
Group interview with three members of technical staff. Final interview with hiring manager. Mostly general questions about previous projects and experience with specific tech stack. No coding questions. Mostly soft questions.