What interview questions does Reddit ask?

Candidates have reported 26 questions from Reddit interviews to TrueInterview: 11 system design, 10 algorithm, 4 object-oriented programming and 1 ai coding. Each one is filed under the round it came up in, with the month it was reported where a candidate gave one, and opens in the workspace that format calls for — an editor judged against hidden tests for coding and SQL, a whiteboard for system design.

How recent are these Reddit interview questions?

The most recent Reddit question on this page was reported in August 2026. A question shows the month a candidate reported it whenever that is known, so an entry that has gone stale is visible as one rather than presented as current.

Which Reddit interview rounds do these questions come from?

The reported Reddit questions on this page are filed under 3 rounds: Online Assessment, Phone Screen and Onsite. Filtering by a round gives you the questions candidates were asked at that stage rather than the whole bank at once.

How hard are Reddit's interview questions?

Of the 26 rated Reddit questions on this page, the spread is 2 easy, 18 medium and 6 hard. Difficulty is the rating on the question itself, not a prediction of how a particular loop will go.

Where do these Reddit interview questions come from?

From candidates who sat the interview. Some post the whole loop on the public interview experiences board; the rest are reports we verify and file by company, format and round. Nothing covered by an NDA is accepted, and the sourcing rules are published in full at /methodology.

Has anyone written up their Reddit interview?

Yes — 27 candidates have published an account of a Reddit loop, covering the rounds they sat, what they were asked and how it ended. Each write-up has its own page and links to the questions it mentions.

Is there a guide to the Reddit interview process?

There are 6 guides filed under Reddit on this page, written round by round: what each stage covers, what it is assessing, and what to practise before it.

Do I need an account to practise Reddit questions?

Browsing this page needs no account, and 5 of the 26 Reddit questions listed here open in full for free. The rest are part of a paid plan, and every row says which it is before you click it.

Reddit Interview Questions: 26 Real Questions

About Reddit

Reddit hosts one of the internet's largest ecosystems of interest-based communities, with engineering spanning feeds, search, ads, and ML for content understanding — plus growing data-licensing and developer platforms. Interviews follow a friendly, standard big-tech loop.

Industry: Social media & online communities
Founded: 2005
Size: 2,000+ employees
HQ: San Francisco, CA
Website: reddit.com

Reddit hiring insights

Computed from what candidates shared and what we have catalogued for Reddit — recomputed as both grow, never hand-written.

Reported outcomes

13%

of the 8 decided loops shared here ended in an offer.

Outcome mix

Offer4%(1)
Rejected26%(7)
Still waiting70%(19)

Across the 27 of 27 shared loops that stated an outcome.

Median rounds: 1
Last 12 months: 21 loops
Most recent: Jun 2026

Self-reported by candidates who shared a write-up about Reddit — people who got far enough to have one to share. It is the shape of those loops, not an application-to-offer rate. Read them.

What they ask

Topic mix