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Uber Software Engineer Interview Questions

If you’re preparing for Uber Software Engineer interview questions, expect a practical, production-focused process that evaluates both algorithmic fluency and the ability to build reliable, scalable systems. Interviews typically probe data structures and algorithms through timed coding exercises, and for mid-to-senior roles they add system-design conversations that emphasize tradeoffs, scalability, latency, and real-world operational concerns. Interviewers often care as much about clear communication, testable code, and engineering judgment as about getting a clever corner-case solution. Uber’s product context — marketplace, real-time dispatch, and strict latency requirements — frequently shapes the types of scenarios you’ll encounter. For interview preparation, plan a balanced program: sharpen DS&A patterns in your primary language, practice timed problems in a shared editor, and rehearse end-to-end system designs with explicit requirements, data models, and failure modes. Prepare STAR stories that show ownership, collaboration, and impact. During interviews, clarify requirements, narrate tradeoffs, handle edge cases, and write small tests or examples when possible. Practice under realistic timing and simulate the virtual whiteboard or CodeSignal environment to build pacing and confidence.

Questions
135
Company
1
Updated
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135 Questions 1 Company
PLTCHK testimonial
PLTCHK

"I got asked a hardcore MCM DP question and I saw it on PracHub as well. Solved that question in 5 minutes. Without PracHub I doubt I could solve it in 5 hours. Though somehow didn't get hired, perhaps I guess I solved it too fast? /s"

_The_TaNk_ testimonial
_The_TaNk_

"Believe me i'm a student here jn US. Recently interviewed for MSFT. They asked me exact question from PracHub. I saw it the night before and ignored it cause why waste time on random sites. I legit wanna go back and redo this whole thing if I had chance. Not saying will work for everyone but there is certainly some merit to that website. And i'm gonna use it in future prep from now on like lc tagged"

Chris testimonial
ChrisSenior SWE, LinkedIn

"10 years of experience but never worked at a top company. PracHub's senior-level questions helped me break into FAANG at 35. Age is just a number."

sleepy33 testimonial
sleepy33

"I was skeptical about the 'real questions' claim, so I put it to the test. I searched for the exact question I got grilled on at my last Meta onsite... and it was right there. Word for word."

Jake testimonial
JakeSenior ML Engineer, Lyft

"Got a Google recruiter call on Monday, interview on Friday. Crammed PracHub for 4 days. Passed every round. This platform is a miracle worker."

nuggetlord testimonial
nuggetlord

"I've used LC, Glassdoor, and random Discords. Nothing comes close to the accuracy here. The questions are actually current — that's what got me. Felt like I had a cheat sheet during the interview."

Carlos testimonial
CarlosFull Stack, Shopify

"The solution quality is insane. It covers approach, edge cases, time complexity, follow-ups. Nothing else comes close."

boba.tea.vibes testimonial
boba.tea.vibes

"Legit the only resource you need. TC went from 180k -> 350k. Just memorize the top 50 for your target company and you're golden."

Andy testimonial
AndySWE-II, Google

"PracHub Premium for one month cost me the price of two coffees a week. It landed me a $280K+ starting offer."

couchpotato99 testimonial
couchpotato99

"Literally just signed a $600k offer. I only had 2 weeks to prep, so I focused entirely on the company-tagged lists here. If you're targeting L5+, don't overthink it."

Shruti testimonial
ShrutiData Engineer, Salesforce

"Coaches and bootcamp prep courses cost around $200-300 but PracHub Premium is actually less than a Netflix subscription. And it landed me a $178K offer."

midnightramen testimonial
midnightramen

"I honestly don't know how you guys gather so many real interview questions. It's almost scary. I walked into my Amazon loop and recognized 3 out of 4 problems from your database."

Bianca testimonial
BiancaFrontend Eng, Figma

"Discovered PracHub 10 days before my interview. By day 5, I stopped being nervous. By interview day, I was actually excited to show what I knew."

tambrahm007 testimonial
tambrahm007

"I recently cleared Uber interviews (strong hire in the design round) and all the questions were present in prachub."

toa testimonial
toa

"The search is what sold me. I typed in a really niche DP problem I got asked last year and it actually came up, full breakdown and everything. These guys are clearly updating it constantly."

PLTCHK testimonial
PLTCHK

"I got asked a hardcore MCM DP question and I saw it on PracHub as well. Solved that question in 5 minutes. Without PracHub I doubt I could solve it in 5 hours. Though somehow didn't get hired, perhaps I guess I solved it too fast? /s"

_The_TaNk_ testimonial
_The_TaNk_

"Believe me i'm a student here jn US. Recently interviewed for MSFT. They asked me exact question from PracHub. I saw it the night before and ignored it cause why waste time on random sites. I legit wanna go back and redo this whole thing if I had chance. Not saying will work for everyone but there is certainly some merit to that website. And i'm gonna use it in future prep from now on like lc tagged"

Chris testimonial
ChrisSenior SWE, LinkedIn

"10 years of experience but never worked at a top company. PracHub's senior-level questions helped me break into FAANG at 35. Age is just a number."

sleepy33 testimonial
sleepy33

"I was skeptical about the 'real questions' claim, so I put it to the test. I searched for the exact question I got grilled on at my last Meta onsite... and it was right there. Word for word."

Jake testimonial
JakeSenior ML Engineer, Lyft

"Got a Google recruiter call on Monday, interview on Friday. Crammed PracHub for 4 days. Passed every round. This platform is a miracle worker."

nuggetlord testimonial
nuggetlord

"I've used LC, Glassdoor, and random Discords. Nothing comes close to the accuracy here. The questions are actually current — that's what got me. Felt like I had a cheat sheet during the interview."

Carlos testimonial
CarlosFull Stack, Shopify

"The solution quality is insane. It covers approach, edge cases, time complexity, follow-ups. Nothing else comes close."

boba.tea.vibes testimonial
boba.tea.vibes

"Legit the only resource you need. TC went from 180k -> 350k. Just memorize the top 50 for your target company and you're golden."

Andy testimonial
AndySWE-II, Google

"PracHub Premium for one month cost me the price of two coffees a week. It landed me a $280K+ starting offer."

couchpotato99 testimonial
couchpotato99

"Literally just signed a $600k offer. I only had 2 weeks to prep, so I focused entirely on the company-tagged lists here. If you're targeting L5+, don't overthink it."

Shruti testimonial
ShrutiData Engineer, Salesforce

"Coaches and bootcamp prep courses cost around $200-300 but PracHub Premium is actually less than a Netflix subscription. And it landed me a $178K offer."

midnightramen testimonial
midnightramen

"I honestly don't know how you guys gather so many real interview questions. It's almost scary. I walked into my Amazon loop and recognized 3 out of 4 problems from your database."

Bianca testimonial
BiancaFrontend Eng, Figma

"Discovered PracHub 10 days before my interview. By day 5, I stopped being nervous. By interview day, I was actually excited to show what I knew."

tambrahm007 testimonial
tambrahm007

"I recently cleared Uber interviews (strong hire in the design round) and all the questions were present in prachub."

toa testimonial
toa

"The search is what sold me. I typed in a really niche DP problem I got asked last year and it actually came up, full breakdown and everything. These guys are clearly updating it constantly."

Showing 20 results
Role
Uber logo
Uber
Hard
Software Engineer

Design a Real-Time Top-K Ranking System

Design an object-oriented real-time Top-K ranking system. The system receives score updates for many entities, such as users, drivers, restaurants, or...

Software Engineering Fundamentals
81
0
1069 people solved
May 2, 2026
Uber logo
Uber
Medium
Software Engineer Locked

Design a Food Delivery Cart

Design the cart subsystem for a food delivery platform similar to Uber Eats. The cart should let users: - add, update, and remove items - choose item ...

System Design
117
0
888 people solved
Apr 21, 2026
Uber logo
Uber
Hard
Software Engineer

Design Restaurant Search and Monitoring

Design the search component for a food delivery application. Users should be able to search for restaurants and menu items by text query, for example ...

System Design
20
0
341 people solved
May 2, 2026
Uber logo
Uber
Medium
Software Engineer Locked

Design a Parking Lot

In an AI-assisted coding round, design the core object model and APIs for a parking lot system. The system should support: - multiple floors - multipl...

Software Engineering Fundamentals
36
0
349 people solved
Apr 21, 2026
Uber logo
Uber
Hard
Software Engineer

Schedule Non-Overlapping Meetings Efficiently

Implement a meeting scheduler that stores meetings as half-open intervals [start, end), where start and end are integer timestamps and start < end. Th...

Coding & Algorithms
5
0
45 people solved
May 2, 2026
Uber logo
Uber
Medium
Software Engineer

Find the First Unique IP

You are processing a chronological stream of server hit records. Each record contains an IP address as a string. Design and implement a component that...

Coding & Algorithms
6
0
59 people solved
Apr 23, 2026
Uber logo
Uber
None
Software Engineer

Design Nearby Restaurant Search

Design a backend system for searching nearby restaurants. Users open a mobile app and want to find restaurants near their current location. The system...

System Design
2
0
21 people solved
May 1, 2026
Uber logo
Uber
None
Software Engineer

Describe a Trade-off Design Change

Tell me about a time when you changed a system design because of an important trade-off. Explain the original design, the competing goals or constrain...

Behavioral & Leadership
5
0
98 people solved
Apr 16, 2026
Uber logo
Uber
Medium
Software Engineer Locked

Solve BST and Grid Query Problems

Solve the following coding problems. Problem A: Find the kth largest value in a BST You are given the root of a binary search tree and an integer k. R...

Coding & Algorithms
4
0
34 people solved
Apr 19, 2026
Uber logo
Uber
Medium
Software Engineer

Design cart management lifecycle service

Scenario You are designing the backend for an on-demand delivery app (restaurants and grocery). Users can create a cart, modify items from multiple de...

System Design
113
0
826 people solved
Mar 1, 2026
Uber logo
Uber
Medium
Software Engineer Locked

Design a Daily Puzzle Platform

Design a backend system for a daily puzzle platform. Users should be able to: - Sign in and view the puzzle of the day. - Submit an answer for the cur...

System Design
2
0
27 people solved
Apr 19, 2026
Uber logo
Uber
Medium
Software Engineer

Implement Store Autocomplete

You are given a list of store names, for example: `text ["McDonald's", "KFC", "Burger king", "Bites", "Biscuit shop"] ` Implement an autoComplete(s) m...

Coding & Algorithms
0
0
8 people solved
May 5, 2026
Uber logo
Uber
Medium
Software Engineer Locked

Design Global Nearby Restaurant Search

Design a simplified global food-delivery platform similar to a restaurant marketplace. Requirements: - Merchants can register and manage restaurants. ...

System Design
8
0
115 people solved
Mar 17, 2026
Uber logo
Uber
Medium
Software Engineer Locked

Determine Whether Queries Can Zero Array

You are given an integer array nums of length n and a list of range operations queries, where each query is of the form [l, r, val]. Process the queri...

Coding & Algorithms
1
0
36 people solved
Apr 17, 2026
Uber logo
Uber
Medium
Software Engineer

Solve two interview coding problems

The interview included two coding problems. Problem 1: Find valid robot locations in a grid You are given a 2D grid containing empty cells and obstacl...

Coding & Algorithms
2
0
22 people solved
Apr 8, 2026
Uber logo
Uber
Medium
Software Engineer

Solve these algorithmic problems

You are given the following independent coding tasks. For each task, design an algorithm and implement a function that returns the requested output. -...

Coding & Algorithms
31
0
253 people solved
Feb 11, 2026
Uber logo
Uber
Medium
Software Engineer

Design a pickup-area driver queue

Design an internal service for a ride-hailing company that maintains a driver queue for each pickup area, such as an airport pickup zone or staging lo...

System Design
18
0
165 people solved
Feb 22, 2026
Uber logo
Uber
Medium
Software Engineer

Solve BFS and grid tasks

The coding rounds included several algorithmic problems: 1. Threshold search with binary search: You are given floors 1..n and an API canOperate(floor...

Coding & Algorithms
10
0
80 people solved
Feb 22, 2026
Uber logo
Uber
Medium
Software Engineer Locked

Compute max reachable cells per threshold

You are given: - An m x n integer matrix terrain. - An integer array limits of length k. For each query value L = limits[i], you start at the top-left...

Coding & Algorithms
22
0
168 people solved
Feb 12, 2026
Uber logo
Uber
Medium
Software Engineer Locked

Design a meeting scheduler and shopping cart

You are asked to do two system-design prompts. Prompt A: Meeting Scheduler Design a meeting scheduling system (similar to a calendar + scheduling assi...

System Design
34
0
486 people solved
Mar 1, 2026
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Frequently Asked Questions

How difficult are Uber Software Engineer interview questions?
Uber Software Engineer interview questions are typically rated medium-to-hard relative to industry standards; they stress correctness, clarity, and performance under time pressure. Early rounds often focus on data structures and algorithms where you must produce working, tested code quickly. For mid-level and senior candidates expect tougher system-design prompts that probe scalability, tradeoffs, and distributed-systems thinking. Interviewers evaluate not only the final answer but problem-structuring, complexity analysis, and communication. With focused, platform-specific practice and mock interviews most strong candidates can improve substantially, but the process rewards depth of fundamentals and clear, runnable implementations.
What is the typical Uber Software Engineer interview process and where do Software Engineer topics appear?
The typical process begins with a recruiter screen, followed by an online assessment or technical phone screen, then a virtual onsite loop of four to six interviews and finally a hiring-committee review. Software-engineering topics appear across multiple stages: algorithmic coding problems dominate the online assessment and coding rounds, system design appears for mid-to-senior levels, and behavioral or leadership questions probe ownership and collaboration. Some loops include role-specific exercises such as debugging or API design. The exact sequence and number of rounds vary by level, team, and whether you have a referral or internal connection.
How should I structure my interview preparation timeline for Uber Software Engineer roles?
Plan a phased timeline of roughly six weeks depending on your starting point. Begin with a one-week audit of recent projects, target languages, and common platform constraints. Spend the next two to three weeks drilling core data structures and algorithms with timed practice on the same coding platform the company uses and incorporate mock interviews to simulate pressure. Reserve a week for system-design fundamentals if you’re applying beyond entry level, practicing tradeoffs, capacity calculations, and APIs. Use the final week for full-length mock loops, behavioral story polishing, and quick refreshes of language-specific nuances and common libraries.
What key subtopics should I focus on for Uber Software Engineer interview questions?
Concentrate on algorithmic building blocks like arrays, strings, trees, graphs, heaps, dynamic programming, and windowed/greedy techniques, alongside runtime and space analysis. For system-design rounds prioritize requirements gathering, data modeling, APIs, consistency models, load estimation, partitioning, caching strategies, and reliability considerations such as monitoring and fallbacks. Language fluency, writing readable runnable code, and handling edge cases are essential. Behavioral subtopics include ownership, cross-team collaboration, incident handling, and learning from failures. Together these areas reflect the technical breadth and product-minded engineering Uber typically evaluates.
What standout tips and common pitfalls should candidates remember for Uber Software Engineer interviews?
Standout tips include practicing on the actual coding platform, speaking your thought process clearly, writing runnable code with basic tests, asking clarifying questions early, and quantifying tradeoffs in system design answers. Use focused, repeated mock interviews to build timing and narration. Common pitfalls are rushing to code without a plan, neglecting edge cases and tests, offering vague tradeoffs in designs, and failing to connect solutions to real product constraints. Also avoid overly broad answers; concise, measured decisions supported by numbers and assumptions usually perform better than ungrounded intuition.