Barracuda Networks Software Engineer interview experience

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BengaluruPosted Aug 2025 · Candidate report, summarized by Dataford

My interviews were almost like a deep dive into networking fundamentals and troubleshooting.

I remember the process being multiple rounds, where the early ones tested whether I truly had strong baseline knowledge rather than vague familiarity. Questions started with networking basics—things like CCNA-level concepts, common protocols, port numbers, and even how TCP’s three-way handshake behaves under different conditions.

Then the focus shifted upward through the stack. I got application-layer questions such as DNS, and topology-style prompts that forced me to reason about how things would work end to end. Firewalls came up too, especially around how I approached past experience—if

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