Juniper Networks Software Engineer interview experience

Got offer

Hard

Positive

BengaluruPosted Sep 2019 · Candidate report, summarized by Dataford

My interview journey felt unusually intense and compartmentalized from the start.

I was told there would be a structured multi-interviewer format with a larger group—something like 7–8 people—each covering different technical areas. I also had to take an online coding test, and the overall message was to be ready for puzzle and logic-style thinking, not just standard coding.

When I got into the rounds, the topics came at me in broad but deep chunks: data structures and algorithms, operating systems, and even compiler-related questions alongside aptitude-style prompts. Networking concepts also showed up in a very specific way, including an expectation to explain L2/STP and

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