Johnson Controls Software Engineer interview experience

No offer

Medium

Negative

Belfast, Northern IrelandPosted Feb 2025 · Candidate report, summarized by Dataford

I had a pre-interview call with a Talent Acquisition partner where they set expectations and told me the interview wasn’t something I needed to over-prepare for, while still encouraging me to know a bit about the company.

The actual interview was scheduled for about 30 minutes on Teams, but it ran closer to 55. I walked in expecting two interviewers and was surprised to find four people on the call.

The discussion mixed general and technical questions. They covered practical topics like debugging in IDEs such as Visual Studio Code, operating systems, and teamwork. What really caught my attention were two technical challenges: one involved figuring out a heavy coin from a set using a scale, and the other was checking whether two strings were anagrams. One interviewer was in a noisy environment, which made it

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