I applied through university. The process took 1 day. I interviewed at ADTRAN (Huntsville, AL) in Dec 2010
Interview
One day of interview with 3-5 people. The interview process typically begins in the start of the day then have one or two technical rounds with engineers followed by partial technical and experience questioning with managers. After lunch mostly a short tour of the facilities and products developed. The process ends with HR.
Interview questions [1]
Question 1
situation based question to explain the technology used
I applied through university. The process took 3 months. I interviewed at ADTRAN (Hyderābād) in Oct 2016
Interview
There were four rounds : 1. The written test 2. Technical Interview 1 3. Technical Interview 2 4. HR Interview. The written test comprises of questions on Java and Quantitative Aptitude and Java. The interview requires knowledge on Networking, Java/Python Intermediate Knowledge, Problem Solving to get through. It is easy to get through if you have basic knowledge on Java and do a bit of competitive programming.
Interview questions [1]
Question 1
1. Objective questions on Java and Quantitative Aptitude
2. Basics of Networks
3. Problem Solving Questions
4. Behavioral Questions
I applied through university. The process took 4 weeks. I interviewed at ADTRAN (Huntsville, AL) in Nov 2011
Interview
Had an on-campus interview after submitting my resume. About a month later I got an e-mail inviting my for an on-site interview. It consisted of two interviews, a tour, and lunch. Got a call 3-4 days later with an offer.
Interview questions were mostly about my background. In the on campus round they asked a few questions about the c++ API, and threading, at a basic level. The on-site interviews had some behavioral questions mixed.
