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Google Cloud SWE building Layer 7 next-gen firewall — intrusion prevention/detection for enterprise cloud networking security

A Software Engineer role on Google Cloud's next-gen firewall product, adding Layer 7 security for intrusion prevention and detection against threats and malicious attacks. Implementation is in Go, C++, and Python, with an explicit design focus on Cloud Networking Security products.

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免费 · 一场按这个岗位校准的真语音模拟

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可能的面试形态

Google's standard SWE loop: phone screen(s) with coding, followed by an onsite/virtual onsite of ~4-5 rounds mixing coding, system design, and a Googleyness/leadership behavioral round

这场面试考什么

  • Go, C++, Python implementation for security-critical services
  • Layer 7 intrusion detection/prevention concepts
  • Cloud networking security system design (reliability, performance)
  • Network debugging (e.g., PCAP analysis)
  • Data structures and algorithms
  • Production triage across hardware/network/service layers

常见提问方向

Design a Layer 7 firewall/intrusion-detection component that scales for enterprise cloud traffic

How would you balance security inspection depth against latency/throughput requirements

Walk through diagnosing a network issue using packet capture or similar tooling

Coding exercise in Go, C++, or Python involving data structures/algorithms

How do you triage a production networking incident from symptom to root cause

Code review practices for security-sensitive infrastructure code

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