i went through the Zendesk interview loop for a UX researcher role in Q1 2026 and got to the final round. sharing the behavioral side because i prepped for weeks and the internet was basically empty.
Zendesk has stated values around customer focus, collaboration, and inclusion. the behavioral questions they asked tracked closely to those themes, but they weren't labeled or telegraphed. here's what i actually saw across three separate rounds:
collaboration / conflict questions: "tell me about a time you had to push back on a stakeholder's direction. how did you handle the disagreement?" "describe a project where you had to get alignment across teams with competing priorities."
customer/user-centricity: "tell me about a time you had to make a decision without having all the data you wanted. how did you decide what was good enough?" "walk me through a time you changed your recommendation based on user feedback." (this one was almost word-for-word)
ownership/initiative: "tell me about a project you drove end-to-end without being asked to." "what's something you built or improved at a previous company that outlasted you?"
the format is clearly STAR (Situation, Task, Action, Result) and they follow up with probing questions. one interviewer asked "what would you have done differently" every single time. don't skip the reflection piece.
tone calibration: Zendesk's culture skews collaborative over heroic. i got a subtle negative signal when i told a story that was a bit too "i single-handedly" framed. shifting to "i led the effort, but x and y were critical" felt much better in the room. something to think about if you're coming from a more individual-contributor-glorifying culture.
for SWEs and PMs i'd guess the behavioral questions are similar in theme but rooted in product and engineering contexts. my sense is they run a pretty consistent interview framework across functions.
one practical note: they gave me 30 minutes with a panel, so three behavioral questions in rapid succession. have three or four tightly rehearsed STAR stories ready to go and be ready to cross-apply them.