Zscaler

Zscaler Software Engineer Interview Questions

5+ questions from real Zscaler Software Engineer interviews, reported by candidates.

5
Questions
1
Round Types
5
Topic Areas
2025
Year Range

Round Types

Coding 4

Top Topics

Questions

I have recently given the ZScalar Sr Staff Engineer and it was really bad experience. They asked me DSA Hard leet code problem A transformation sequence from word beginWord to word endWord using a dic

LeetCode #73: Set Matrix Zeroes. Difficulty: Medium. Topics: Array, Hash Table, Matrix. Asked at ZScaler in the last 6 months.

LeetCode #146: LRU Cache. Difficulty: Medium. Topics: Hash Table, Linked List, Design, Doubly-Linked List. Asked at ZScaler in the last 6 months.

LeetCode #273: Integer to English Words. Difficulty: Hard. Topics: Math, String, Recursion. Asked at ZScaler in the last 6 months.

LeetCode #131: Palindrome Partitioning. Difficulty: Medium. Topics: String, Dynamic Programming, Backtracking. Asked at scaler in the last 6 months.

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