Behavioral: Owning a Failed Project, Its Root Causes and What You Changed Afterward

Walk the interviewer through a project of yours that failed. ```hint Find your share of it Before you tell the story, pin down which decisions or missed warning signs were yours, so the answer centers on what you would do differently rather than on what others got wrong. ``` ### Clarifying Questions - Does a project that launched but missed its goals count as a failure, or do you want one that was cancelled or never shipped? - Should it be a project I led, or is one where I owned part of a larger effort fine? - How recent should it be, and can it come from an earlier role? ### What a Strong Answer Covers - A real failure with consequences, with the goal and the size of the shortfall stated plainly - The candidate's own decisions and missed signals, owned without blaming teammates, partners or circumstances - What the candidate did once the failure was clear: limiting damage, telling stakeholders, and deciding whether to stop, change course or continue - Root causes separated from symptoms - A specific lesson and evidence that it changed how the candidate worked on a later project ### Follow-up Questions - What was the earliest point the failure could have been spotted, and what would you have needed to see it then? - How did you break the news to your manager and stakeholders, and how did they react? - Looking back, should the project have been started at all?