Pinterest Online Assessment Questions

We hold only 3 confirmed online assessment reports for Pinterest so far. Below are its 49 closest coding and technical questions, which is what an OA draws from.

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Pinterest Coding & Technical Questions

Pinterest Machine Learning Engineering Internship Online Test Overview

ml 2026 1p3a

Six multiple-choice questions about machine learning: One question involves calculating neural networks (NNs) and using a sigmoid function; prepare your calculator. One question requires you to manual

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Pinterest Fulltime SDE Onsite Interview Experience and Coding Challenges

easy system design 2025 1p3a

The screening interview was a very simple question: find restaurant ranges. The interviewer was an Indian woman, very easy to talk to. Then the VO mentioned there would be three rounds of coding for t

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Pinterest Coding 2024, Can't solve using AI either

strings 2025 leetcode

I was asked this in pinterest coding interview and I couldn\'t solve it optimally. please help You are given a list of dictionary which looks like below [{id: 1, username: \'hermoine\', text:...

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Pinterest | Internship | Dublin | Nov 2024 [Reject]

easy graphs 2024 leetcode

Applied to Pinterest internship, did the OA and was asked to be interviewed. Meeting with recruiter, good experience, basic behavioral questions such as why Pinterest, what are my interests. Then...

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Pinterest + Meta L4 offers - My journey and advice

behavioral 2024 reddit

​ https://preview.redd.it/n6ikojlayyic1.png?width=631&format=png&auto=webp&s=0cf58b934fead696da12b27f76980a84b060cbd4 For algorithms portion, I completed some parts of blind 75

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#332 Reconstruct Itinerary

hard graphs lc_company

LeetCode #332: Reconstruct Itinerary. Difficulty: Hard. Topics: Array, String, Depth-First Search, Graph Theory, Sorting, Heap (Priority Queue), Eulerian Circuit. Asked at Pinterest in the last 6 months.

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#322 Coin Change

medium dp lc_company

LeetCode #322: Coin Change. Difficulty: Medium. Topics: Array, Dynamic Programming, Breadth-First Search. Asked at Pinterest in the last 6 months.

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#815 Bus Routes

hard graphs lc_company

LeetCode #815: Bus Routes. Difficulty: Hard. Topics: Array, Hash Table, Breadth-First Search. Asked at Pinterest in the last 6 months.

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#1055 Shortest Way to Form String

medium strings lc_company

LeetCode #1055: Shortest Way to Form String. Difficulty: Medium. Topics: Two Pointers, String, Binary Search, Greedy. Asked at Pinterest in the last 6 months.

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#1110 Delete Nodes And Return Forest

medium trees lc_company

LeetCode #1110: Delete Nodes And Return Forest. Difficulty: Medium. Topics: Array, Hash Table, Tree, Depth-First Search, Binary Tree. Asked at Pinterest in the last 6 months.

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Most Common OA Topics

strings (13) arrays (8) graphs (3) graph (3) dp (3) design (2) trees (1) system design (1)

Pinterest OA Format and Platform

The Pinterest 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 Pinterest 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 Pinterest have an online assessment?

Yes. Pinterest 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 Pinterest OA?

Based on candidate reports, Pinterest 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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