Top 40
Prep plan
Updated weekly · Last refresh Oct 17

Avathon Software Engineer Interview Questions

The questions to prepare for a Avathon Software Engineer interview. Questions from real interview reports rank first. Updated daily.

40questions
~7htotal time
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1
CodingStart here. 13 questions · ~128 min
Longest Dictionary WordHard
Practice

Find the longest dictionary word obtainable from a source string using next-occurrence indexing and greedy subsequence matching.

string manipulationAvathon
Two Sum with TargetEasy
Practice

Use a hash map to find two array elements that sum to a target in O(n) time.

Hash TablesArraysStringsAvathon
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2
Execution5 questions · ~49 min
3
Security & Infrastructure3 questions · ~30 min
Remove a Line in LinuxEasy

Assesses practical Linux command-line knowledge for file editing tasks.

file manipulationlinuxAvathon
Node.js Single-Thread Pros and ConsMedium

Evaluates understanding of Node.js concurrency model and performance implications.

node.jsconcurrencyAvathon
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4
SQL & Data Manipulation3 questions + 3 drills · ~60 min
5
Behavioral & Leadership13 questions · ~128 min
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6
More topics3 questions · ~30 min
Store Incoming Security ReportsMedium

Assesses your ability to model data and design clean interfaces for security report ingestion.

SecurityAvathon
Architect Real-Time MessagingHard

Tests your ability to design low-latency systems with appropriate components and failure handling.

InfrastructureStream ProcessingQualityAvathon
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The finish line: interview-readyComplete all 40 questions plus 3 hands-on drills to finish this plan.