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Interview Experiences

High-quality candidate-shared interview experiences with key information.

Phone Screen on Exclusive Time of Functions

Interviewed: Dec 2025

UberSoftware EngineerQuestions:1Locked

Community feedback:00

Phone Screen on 2D Convex Function Minimum

Interviewed: Dec 2025

The screen started with a brief discussion of my past experience and then moved into a single coding problem.

UberMachine Learning EngineerQuestions:1Locked

Community feedback:00

Phone Screen on Service Dependency Cycle Detection

Interviewed: Dec 2025

UberSoftware EngineerQuestions:1Outcome:RejectedLocked

Community feedback:00

OpenAI two rounds of Android Phone Screen

Interviewed: Dec 2025

OpenAIMobile EngineerQuestions:2Outcome:RejectedLocked

Community feedback:10

OpenAI Applied Engineer Phone Screen

Interviewed: Dec 2025

OpenAI phone screen for Applied Engineering. The bar is honestly very high. The coding part went pretty well, and the interviewer seemed satisfied.

OpenAISoftware EngineerQuestions:2Outcome:RejectedLocked

Community feedback:00

Palantir Onsite System Design

Interviewed: Dec 2025

Interview Questions

Question 1

Design a multi-tenant data analysis platform

Question 2

Have you ever made a decision that was “politically incorrect but technically correct”?

Question 3

If the company’s direction conflicts with your personal values, what would you do?

Question 4

Have you ever refused a decision made by your manager?

PalantirSoftware EngineerQuestions:4Free

Community feedback:00

90-Minute OA: Jump Game Variant and Palindrome Paths in Tree

Interviewed: Nov 2025

This was a 90-minute Hackerrank OA with 2 questions, and the setup required video and full-screen sharing.

UberSoftware EngineerQuestions:2Locked

Community feedback:00

Phone Screen on Different Hats DP

Interviewed: Nov 2025

UberSoftware EngineerQuestions:1Locked

Community feedback:00

OA: Jump Game Variant and Exploration Game Score

Interviewed: Nov 2025

UberSoftware EngineerQuestions:2Locked

Community feedback:00

Onsite Loop focused on Jump Game Variant

Interviewed: Nov 2025

UberSoftware EngineerQuestions:1Locked

Community feedback:00

Phone Screen on Leftmost Column with a One

Interviewed: Nov 2025

UberSoftware EngineerQuestions:1Outcome:RejectedLocked

Community feedback:00

Phone Screen on Parking Lot OOD

Interviewed: Nov 2025

The first half of the phone screen was behavioral, and the second half was an OOD round.

UberSoftware EngineerQuestions:1Locked

Community feedback:00

Interview Experiences

Phone Screen on Exclusive Time of Functions

Phone Screen on 2D Convex Function Minimum

Phone Screen on Service Dependency Cycle Detection

OpenAI two rounds of Android Phone Screen

OpenAI Applied Engineer Phone Screen

Palantir Onsite System Design

90-Minute OA: Jump Game Variant and Palindrome Paths in Tree

Phone Screen on Different Hats DP

OA: Jump Game Variant and Exploration Game Score

Onsite Loop focused on Jump Game Variant

Phone Screen on Leftmost Column with a One

Phone Screen on Parking Lot OOD

Virtual Onsite with 2D Convex Function Minimum, Longest Stable Subarray, and Popular Products Recommender

Interview Questions (Locked)