Coding fluency
Implement an LRU cache. Explain your data structures, test capacity one, and walk through an eviction.
What a strong answer demonstrates
Correctness, edge cases, and time / space complexity.
Prepare for Quora with a focused mix of coding, design, and communication. Start with your job description and confirm the interview loop with your recruiter.
6 Practice picks
1 Interview reports
5 Levels mapped
01 / MAKE YOUR NEXT SESSION COUNT
Your preparation, made concrete.
System design
Design a notification service. Clarify delivery guarantees, model the data, then handle retries and duplicate events.
What a strong answer demonstrates
Clear requirements, a working baseline, and explicit trade-offs.
Behavioral storytelling
Describe a technical decision you changed after receiving feedback. Explain your contribution and the outcome.
What a strong answer demonstrates
Specific actions, honest reflection, and measurable impact.
BEFORE YOU PRACTICE
Ask your recruiter.
Get the details that a generic company guide cannot know.
- Which team and level is this opening for, and what does success look like?
- What rounds, durations, and evaluation criteria should I prepare for?
- Which languages, tools, and AI assistance are permitted?
- Will design focus on frontend, backend, infrastructure, or another specialty?
- Are there accommodations or preparation materials I should request?
Quora practice problems
Company-linked challenges and related lessons from our library. Not a prediction of your interview.
Challenge
Difficulty 5/10
How Out of Order
Challenge
Difficulty 5/10
Zeros to the End
Challenge
Difficulty 7/10
Design A Least Recently Used (LRU) Cache
Challenge
Difficulty 5/10
Max Product of Three Numbers
Challenge
Difficulty 4/10
Find the Intersection of Two Linked Lists
Challenge
Difficulty 8/10
Merge K (Multiple) Sorted Lists
Real interview experiences
1 report from candidates who interviewed at Quora.
What people at Quora say
Reviews originally posted on Glassdoor.
Genuinely noble and interesting mission. Really smart and humble people (the quality is much better than some of the big names like Google or Facebook). Super friendly culture to introverts like myself. Highly competitive pay and great benefits.
Smart colleagues, fast user growth, great career growth
The people at Quora are extremely talented and smart, but what's really great is that people really care about their work. I've never worked at a place before where so many people love the product and what they do.
A healthy non-competitive culture where collaboration and mentorship are encouraged. This makes it easier to learn faster from more experienced team members, and for more experienced team members to develop mentorship and leadership skills. A lot of opportunities to work on high impact scaling challenges to scale the infrastructure, product experience, and organization as a whole.
Best mid-sized startup in the Valley
Inside the workplace
About Quora
A day at Quora