Top 26
Prep plan
Updated weekly · Last refresh Oct 17

LogicMonitor Backend Engineer Interview Questions

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

26questions
~5htotal time
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1
CodingStart here. 10 questions · ~108 min
Split Integer Into PartsEasy
Practice

Split an integer into an even number of parts with minimum possible difference using quotient and remainder arithmetic.

LogicMonitor
Find Missing Number in RangeEasy
Practice

Use arithmetic to find the missing number in an array containing distinct values from 0 to n.

MathArraysGreedyLogicMonitor
First Non-Repeating CharacterEasy
Practice

Find the first non-repeating character in a string using frequency counting and a second pass in O(n) time.

Hash TablesStringsSearchingLogicMonitor
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2
SQL & Data Manipulation4 questions + 3 drills · ~73 min
3
System Design4 questions · ~43 min
Spring Core vs Spring RESTMedium

Assesses Java/Spring fundamentals and practical understanding of web service layers.

architectureLogicMonitor
Monitoring Time-Series SchemaHard

Evaluates system design for time-series storage, query patterns, and scalability.

time-series datadatabase designLogicMonitor
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4
Behavioral & Leadership7 questions · ~76 min
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5
More topics1 question · ~11 min
Trash Truck EstimationHard

Evaluates structured estimation and reasoning under uncertainty.

EstimationlogicLogicMonitor
The finish line: interview-readyComplete all 26 questions plus 3 hands-on drills to finish this plan.