Uber Online Assessment Questions
174+ real Uber OA questions from candidate reports. Sourced from 1Point3Acres, Blind, Glassdoor, Reddit, and LeetCode. Browse by year to find the most recent data, or view the full OA question set filtered on the main company page.
Browse Uber OA by Year
Uber OA 2026
9 questions from candidate reports
Uber OA 2025
13 questions from candidate reports
Uber OA 2024
29 questions from candidate reports
Uber OA 2023
17 questions from candidate reports
Uber OA 2022
47 questions from candidate reports
Uber OA 2021
28 questions from candidate reports
Recent Uber OA Sample Questions
Uber SDE-2 Online Assessment Interview Questions
Problem Statement You are given a permutation `p` of size `n`. For each prefix `p[1..k]` (where `1 ≤ k ≤ n`), determine whether it forms a valid permutation of integers from `1` to `k`. A prefix is
Uber SDE1 Online Assessment OA February 2026
Simplified question descriptions: **Q1** Given array nums and int k, find the k-th largest subarray bitwise OR. ***Key Idea***: If we start at any index i and look at OR values of subarrays, the resul
Uber SDE2 SDE3 Online Assessment Experience and Problems
Today, I completed the Uber Online Assessment for an SDE-2/SDE-3 role. The assessment was conducted on HackerRank under strict proctoring (camera monitored) and consisted of 2 problems to be solved in
Uber L4 SDE-2 Interview Experience and Offer Breakdown
Hey, hope everyone is doing good. Recently finished my loop with Uber L4 and got an offer. Here are the rounds and what I got asked. 1. **Coding test** - Hackerrank. 2 Medium-Hard questions. Was able
Uber SDE 2 Interview Experience: OA, DSA, LLD, and HLD Rounds
HackerRank OA Questions: - Given an array of length n, a number k is balanced if there are 2 indices i and j in the array, where arr[i], arr[i+1], ... arr[j] is a permutation of 1, 2, ... k. Return a
Uber SDE2 | Business Phone Screen (1hrs) | Evaluation Criteria :- "Coding + Design & Architecture" – What to expect?
I have an Uber SDE2 phone screen next week. The invite confirms it's via **HackerRank** and lists the focus as **"Coding + Design & Architecture (D&A)."** Since it’s on HackerRank but mentions
Uber L4 - Business Phone Screen
Hi, I got invited for an SDE2 (L4) phone screen round at Uber. Has anyone gone through this process? What type of questions can I expect in this round? Appreciate any help! Context: Gave OA on - 2nd A
Uber SWE-1 India Hiring – Cleared OA but Ended Up Waitlisted (Which Basically Means Rejected)
Recently I went through the hiring process for the Software Engineer 1 (SWE-1) role at Uber for the Bangalore, India location and wanted to share my experience. I was shortlisted for the Online Assess
uber l4 fulltime software engineer online assessment and video interview
OA: 第一题地里总结贴提到过，第二题是 妖韭妖舞 变体，改为求input string转换为wonderful string的最小cost 电面：题库里的 耳舞灵伞 （已更新LC上的近期问题），brute-force 用dfs加条件，优化方法有很多种 组是airport & travel，面试官来自纽约的其他组。brute-force的想法很简单，但是后来没优化好，勉强写完可能还有点bug。还是准备的太仓促了，时间充足的话还是尽量把LC上题库写一遍， 这道题当时是半年前有考到。
Uber Software Engineer II Backend Interview Experience (USA, 2024)
**Role:** SWE II (Backend) - Uber Grocery **Outcome:** Offer Accepted **Online Assessment** Standard CodeSignal General Coding Assessment format. The test consisted of four questions: two straightforw
Most Common OA Topics
Uber OA Format and Platform
The Uber online assessment is delivered through a proctored online platform, most commonly HackerRank. Candidates receive the OA link by email after passing an initial resume review. The coding section typically contains 2 to 3 algorithmic problems with a 70 to 110 minute time limit.
Some Uber teams include an additional work simulation section that tests judgment and decision-making rather than coding ability. This section is not present for all roles. Check the LeakCode question database filtered by role type to see what past candidates for your specific role reported.
FAQ
Does Uber have an online assessment?
Yes. Uber uses an OA as the first technical screen for most engineering and technical roles. It is typically sent after a resume review and before any human interviews. The format has remained consistent across recent hiring cycles.
How hard is the Uber OA?
Based on candidate reports, Uber OA problems range from LeetCode medium to hard. Expect at least one problem that requires an efficient algorithm (not brute force) to pass all test cases within the time limit.
Where do these OA questions come from?
All questions in the LeakCode database are sourced from actual candidate reports on 1Point3Acres, Blind, Glassdoor, Reddit, and LeetCode. They are not AI-generated. Each question links to its source where the original report is public.
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