Uber Scientist II interview questions

Technical screening: coding LC 56, case study Uber Eats order assignment optimization, reserved ride optimization problem construction. Emphasis is on constructing relevant objectives, and laying out relevant constraints. HM behavioral: Give me an example where you had a conflict with supervisor (manager). HM Case study: Airport Driver Matching + Surge Pricing BR behavioral: Example from CV where you had to work with multiple stakeholders, explain what challenges you faced. BR Case study: Uber Eats driver assignment, assume you have a better algorithm for solving the optimization problem, what changes? XP Technical Screening: Vaguely asked question on A/B testing. How would you test if driver ETA is displayed 1 minute less? Interviewer could not answer my clarifying questions clearly.