Describe your most interesting or crucial project

A behavioral question asking you to highlight a technically or organizationally significant project you've worked on. Use the STAR format (Situation, Task, Action, Result) to structure your answer.

• Emphasize your specific role and decisions, not just the team's work
• Highlight technical challenges, trade-offs made, and how you resolved them
• Quantify impact where possible (latency improvements, cost savings, user growth)
• Be ready for follow-up deep-dives on architecture, failures, or what you'd do differently