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Poshmark LeetCode Interview Questions

Practice 45 real coding problems frequently asked in Poshmark technical interviews. Master these questions to ace your next Poshmark software engineering interview.

10 Easy
27 Medium
8 Hard

Top Topics at Poshmark

ArrayHash TableSortingStringDynamic Programming

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Poshmark Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Binary Tree Vertical Order Traversal
100%
MediumM
100%
Hash TableTree+4
Solve→
Sliding Window Maximum
96%
HardH
96%
ArrayQueue+3
Solve→
High Five
95%
EasyE
95%
ArrayHash Table+2
Solve→
Kth Largest Element in an Array
92%
MediumM
92%
ArrayDivide and Conquer+3
Solve→
Custom Sort String
88%
MediumM
88%
Hash TableString+1
Solve→
Shortest Path in Binary Matrix
84%
MediumM
84%
ArrayBreadth-First Search+1
Solve→
Making A Large Island
79%
HardH
79%
ArrayDepth-First Search+3
Solve→
Group Anagrams
79%
MediumM
79%
ArrayHash Table+2
Solve→
Spiral Matrix
78%
MediumM
78%
ArrayMatrix+1
Solve→
Final Array State After K Multiplication Operations I
77%
EasyE
77%
ArrayMath+2
Solve→
Number of Islands
75%
MediumM
75%
ArrayDepth-First Search+3
Solve→
Maximum Size Subarray Sum Equals k
74%
MediumM
74%
ArrayHash Table+1
Solve→
Climbing Stairs
73%
EasyE
73%
MathDynamic Programming+1
Solve→
Kth Missing Positive Number
72%
EasyE
72%
ArrayBinary Search
Solve→
Check Completeness of a Binary Tree
72%
MediumM
72%
TreeBreadth-First Search+1
Solve→
Minimum Absolute Difference
72%
EasyE
72%
ArraySorting
Solve→
Search a 2D Matrix
71%
MediumM
71%
ArrayBinary Search+1
Solve→
Generate Parentheses
69%
MediumM
69%
StringDynamic Programming+1
Solve→
Median of Two Sorted Arrays
68%
HardH
68%
ArrayBinary Search+1
Solve→
Design an Array Statistics Tracker
66%
HardH
66%
Hash TableBinary Search+5
Solve→
Meeting Rooms II
66%
MediumM
66%
ArrayTwo Pointers+4
Solve→
Letter Combinations of a Phone Number
65%
MediumM
65%
Hash TableString+1
Solve→
Identify the Largest Outlier in an Array
65%
MediumM
65%
ArrayHash Table+2
Solve→
Check If a Word Occurs As a Prefix of Any Word in a Sentence
65%
EasyE
65%
Two PointersString+1
Solve→
Maximum Number of Events That Can Be Attended
62%
MediumM
62%
ArrayGreedy+2
Solve→

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Valid Palindrome III
59%
HardH
59%
StringDynamic Programming
Solve→
Trips and Users
58%
HardH
58%
Database
Solve→
Count Unhappy Friends
57%
MediumM
57%
ArraySimulation
Solve→
Single Number
54%
EasyE
54%
ArrayBit Manipulation
Solve→
Maximum Units on a Truck
52%
EasyE
52%
ArrayGreedy+1
Solve→
Subsets
44%
MediumM
44%
ArrayBacktracking+1
Solve→
House Robber II
44%
MediumM
44%
ArrayDynamic Programming
Solve→
Fraction to Recurring Decimal
38%
MediumM
38%
Hash TableMath+1
Solve→
Rank Transform of a Matrix
37%
HardH
37%
ArrayUnion Find+4
Solve→
Rank Teams by Votes
35%
MediumM
35%
ArrayHash Table+3
Solve→
Range Sum of BST
32%
EasyE
32%
TreeDepth-First Search+2
Solve→
Permutation in String
29%
MediumM
29%
Hash TableTwo Pointers+2
Solve→
The Earliest Moment When Everyone Become Friends
27%
MediumM
27%
ArrayUnion Find+1
Solve→
Implement Queue using Stacks
24%
EasyE
24%
StackDesign+1
Solve→
Maximum Sum Circular Subarray
23%
MediumM
23%
ArrayDivide and Conquer+3
Solve→
Find Longest Self-Contained Substring
23%
HardH
23%
Hash TableString+2
Solve→
Maximum Product Subarray
23%
MediumM
23%
ArrayDynamic Programming
Solve→
Longest Palindromic Substring
21%
MediumM
21%
Two PointersString+1
Solve→
Minimum Area Rectangle
21%
MediumM
21%
ArrayHash Table+3
Solve→
Longest Arithmetic Subsequence of Given Difference
20%
MediumM
20%
ArrayHash Table+1
Solve→

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Frequently Asked Questions

What LeetCode problems does Poshmark ask in interviews?

Poshmark commonly asks 45 coding problems in technical interviews, including Binary Tree Vertical Order Traversal, Sliding Window Maximum, High Five. The difficulty breakdown is 10 Easy, 27 Medium, and 8 Hard problems.

How should I prepare for a Poshmark coding interview?

Focus on the most frequently asked problems first, especially those with high frequency scores. Poshmark interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.

What is the difficulty level of Poshmark coding interviews?

Based on our data, Poshmark interviews include 10 Easy (22%), 27 Medium (60%), and 8 Hard (18%) problems.

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