Interview prep · ServiceNow jobs

ServiceNow Engineering interview questions

31 interview questions for Engineering roles at ServiceNow, written from ServiceNow’s 8 current postings on its own careers page. These are what the postings say to prepare for — not questions ServiceNow has asked.

Built 2026-10-12

Three of the questions

  1. Walk me through how you'd design a low-latency voice AI pipeline that has to handle real-time speech-to-text, intent detection, and response generation on a core platform used by enterprise customers. Where would you put your latency budget and why?
    Technical depth · from the posting: “Staff Voice AI Engineer – Core Platform”
  2. Production voice calls start showing a 20% increase in ASR word-error-rate for one specific customer segment starting this morning, but your dashboards show the model itself hasn't changed. How do you investigate?
    Scenarios & troubleshooting · from the posting: “Staff Voice AI Engineer – Core Platform”
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What the full prep holds

  • Common questions · 8
  • Your background · 0
  • Quick-fire technical · 0
  • Technical depth · 12
  • System design · 5
  • Scenarios & troubleshooting · 6
  • The company & the problem · 0
  • Behavioural · 0
  • Questions to ask them · 0

A free account shows the 8 common questions and the 3 above. Basic and Elite show every question with how to answer it; Elite also writes your own answers from your resume. See plans.

The ServiceNow postings it is written from