Zoho Backend Engineer interview questions and process

Updated 26 Sep 2026 · 14 sources

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Candidates rate the Zoho Backend Engineer interview Medium-Hard: Reported coding rounds pack 5-9 problems in 3 hours with constraints like no inbuilt methods or no if statements, and optimal solutions are expected. Reports describe 5 rounds, from Aptitude + Code Output Round to HR Interview.

Difficulty: Medium-Hard
Skills asked about: Data Structures and Algorithms, Dynamic Programming, Graphs and Backtracking

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Zoho Backend Engineer interview rounds

Aptitude + Code Output Round: Written test mixing aptitude (profit/loss, age, percentage, probability, SI/CI, time-work, speed-distance) with output-prediction questions on C/C++/Java covering loops, arrays, strings, functions, pointers, linked lists, trees.
Programming/Coding Round
Advanced Coding Round
Technical Interview
HR Interview

Questions reported in Zoho Backend Engineer interviews

Rod cutting problem
Hiker's Problem (Path with minimum efforts)
Move Zeroes to End of Array
Find Element Appears Once

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Zoho Backend Engineer interview: quick answers

How many rounds are in the Zoho Backend Engineer interview?

Public reports describe 5 rounds for the Zoho Backend Engineer interview: (1) Aptitude + Code Output Round, (2) Programming/Coding Round, (3) Advanced Coding Round, (4) Technical Interview, (5) HR Interview. Round 1: Written test mixing aptitude (profit/loss, age, percentage, probability, SI/CI, time-work, speed-distance) with output-prediction questions on C/C++/Java covering loops, arrays, strings, functions, pointers, linked lists, trees.

Is the Zoho interview difficult?

Public reports put the Zoho Backend Engineer interview at Medium-Hard difficulty. Reported coding rounds pack 5-9 problems in 3 hours with constraints like no inbuilt methods or no if statements, and optimal solutions are expected. The process has 5 rounds, from Aptitude + Code Output Round to HR Interview.

Does Zoho ask DSA in Backend Engineer interviews?

Yes. Rounds that involve coding: Programming/Coding Round, Advanced Coding Round. Reported coding questions include "Move Zeroes to End of Array". 3-hour round with 5-9 problems; reports mention LeetCode medium-to-hard, plus artificial constraints like no inbuilt methods or no if statements.

Sources

Based on 14 public reports: YouTube (7), LeetCode Discuss (6), Reddit (1), last updated Sep 2026.

Compiled by Adarsh Sharma from public candidate reports. Unofficial guide: PortLume AI is not affiliated with Zoho.

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