Went through the Visa loop earlier this year for a senior analyst role. The behavioral rounds were genuinely more substantial than I expected from a payments company. Wanted to document what came up.
Visa uses a competency-based interview model, which just means they want STAR-format answers: situation, task, action, result. The interviewers were well-trained and would probe with follow-up questions if your answer was too vague. "What specifically did you do, not what did your team do" came up twice.
Questions I got (roughly): Tell me about a time you had to push back on a stakeholder or your manager. Describe a project where the requirements changed mid-way. How did you handle it? Give me an example of a time you had to learn something quickly under pressure. Tell me about a conflict on your team and how it was resolved. What's a decision you made with incomplete data? How did you decide what was "enough" to move forward?
The values Visa emphasizes are things like integrity, collaboration, and operational excellence. That's visible in the questions: they probe for examples of doing the right thing even when it's harder, working across silos, and delivering reliably. The "integrity" piece came up explicitly in one panel where they asked about a time I disagreed with a decision but still had to execute it.
Tone of the interviewers was relaxed. Not gotcha-style. I got the sense they wanted to see reflection, not just outcome. One interviewer said "don't skip the part where it was messy, that's actually the interesting part."
One thing to prep: they like specifics. Don't say "we improved performance." Say "we reduced processing latency by 30% over two quarters." That landed better every time I did it.