Senior Behavioral Round: Impact, Conflict, and Fit

This behavioral round is built for a senior engineer and asks four distinct questions. Two are common ground (a project you're proud of, a conflict with teammates); two are less common and specifically probe self-awareness and motivation (a teammate whose reputation with you changed, and what you want from your next team). Answer each with a real, specific example.

Part 1 — A project you're proud of

Describe a project you consider a genuine success. At senior level, this needs more than "it shipped" — the interviewer is listening for technical depth, how you handled ambiguity, and influence that extended past your own code.

What a strong answer settles: how you'd personally define a win on this project and what evidence backs that, which calls were genuinely yours versus the group's, the real ambiguity you had to navigate, and what you'd revise with hindsight.

Part 2 — A conflict with teammates

Describe a real disagreement with people you worked with. At senior level, the interviewer is less interested in "we disagreed and then agreed" and more in how you handled genuine, substantive disagreement where the other side had a real case.

What a strong answer settles: the other side's position stated fairly, the concrete steps you took toward resolution (not just "we talked it through"), the actual outcome and the state of the relationship afterward, and what you'd do differently.

Part 3 — A teammate you misjudged

Describe a time your opinion of someone you worked with shifted from negative to positive.

What a strong answer settles: the specific origin of the negative impression, and whether what flipped it was something you learned, something they did differently, or a flaw in your own earlier read of them — plus how that experience changed your own working habits afterward.

Part 4 — What you're looking for next

Describe the organizational qualities you're seeking in your next role or team, grounded in what you have or haven't had before.

What a strong answer settles: specific, not generic, qualities (not "good culture"), tied to a concrete past experience that shaped the preference, and a credible connection to the team or company you're actually interviewing with.

Format and Depth

Expect the interviewer to go deep on one or two of the four rather than skim all four — prepare each at full depth rather than assuming shallow coverage across the board. A single project may support more than one answer if it genuinely has distinct material for each, but using it for all four usually signals thin preparation.