Glassdoor users rated their interview experience at Calfus as 100% positive with a difficulty rating score of 4 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Principal Architect and rated their interviews as the hardest, whereas interviews for Principal Architect and roles were rated as the easiest.
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It was interesting they gave some puzzles and dsa questions also asked deeply about mL and gen ai,it had two technical rounds and one communication round,the interviewers where friendly and helped us through the process
I applied through college or university. I interviewed at Calfus (Pune) in Mar 2026
Interview
1 hr interview consisting of basic concepts like Linux, shell script, data structures, kubernetes, docker, genkincs and cici and computer networks. They go through our resume thoroughly and also ask about projects.
It was easy, I was asked questions on DSA and projects, and for the HR round I was asked some scenario based questions that were in my college setting. The interviewers were friendly and were open to discussion
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