Cambium Network Interview Experience for SDE-1

Requirements:- C++, DSA, Networking, Operating System.

Eligibility Criteria:- B.E/B.Tech (CSE/IT/ECE/EEE)

CGPA: 7.00 and above (throughout career 70% including 10th & 12th)

I appeared in the on-campus placement of Rebel Foods in September 2021 at the Birla Institute Of Technology, Mesra.

It was a total of 5 rounds of process:

ROUND 1 [Resume Shortlisting and Pre-Placement Talk]
The standard resume shortlisting round is based on skills, achievements, and CGPA. They tried to shortlist those candidates who are hands-on in networking.

ROUND 2 [Online Aptitude Test]
A total of 20 students were selected for this round. 30 basic aptitude questions in 30 minutes. 15 got selected for the next round.

ROUND 3 [Online Technical Test]
2 coding questions and 15 MCQs from networking and Operating systems. Coding questions are one basic from the array and one medium level from the linked list. I able to solve both coding questions and almost solve all the mcq. Only 5 got selected for the next round.

ROUND 4 [Technical Interview]
The interview is quite difficult level. Three interviewers were there and my interview was one and a half hours long. It started with a project discussion and we discussed my project for around 20-30 minutes. After they ask one basic coding question and one puzzle question. After that, they ask basics of networking and they go deep inside the networking. I have my internship in Networking so I was able to solve most of the questions. After one hour all three discussed about company to make me feel comfortable. After that, they ask basics of the Operating system. But unfortunately, they didn’t select anyone for the next round.

ROUND 5 [HR Interview]
No one got selected for this round. But I feel all the technical question was covered in the technical round. They may ask behavioural questions.