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Sumo Logic Software Engineer Interview Questions

The questions to prepare for a Sumo Logic Software Engineer interview. Questions from real interview reports rank first. Updated weekly.

50questions
~7htotal time
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1
CodingStart here. 38 questions · ~333 min
Find Two Sum IndicesEasy
Practice
Recently asked

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

Hash TablesArraysSortingSumo Logic
Linked List ReversalEasy
Practice
Recently asked

Reverse a singly linked list in-place using iterative pointer manipulation.

RecursionLinked ListsArraysSumo Logic
Optimal Array ComplexityMedium
Recently asked

Tests algorithm design choices and tradeoffs for array problems.

ArraysoptimizationSumo Logic
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2
System Design4 questions · ~35 min
Library Management System DesignMedium

Tests your ability to design core entities, workflows, and data access patterns.

Sumo Logic
Data Structures and System DesignMedium

Assesses your ability to connect data structures to system design decisions.

system designData StructuresSumo Logic
Algorithm, Concurrency, and DesignHard

Evaluates your ability to reason about concurrency, performance, and overall system design.

concurrencySumo Logic
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3
Behavioral & Leadership6 questions · ~53 min
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4
More topics2 questions · ~18 min
Handle File Duplicates on DiskMedium

Assesses your approach to storage optimization and deduplication strategies.

Sumo Logic
Sumo Logic Query Language and RegexMedium

Evaluates practical query-writing skills for Sumo Logic's analytics and log search workflows.

Sumo Logic
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Basic SQL and String ReverseEasy
Practice
Practice drill

Reverse Costar property search strings with PostgreSQL and flag rows whose stored expected value does not match.

sql queriesstring manipulationCostar
SQL: Character CountEasy
Practice
Practice drill

Count a target character case-insensitively in a Discord message using PostgreSQL string functions.

Data Analysissql queriesstring manipulationDiscord
String Character OccurrencesEasy
Practice
Practice drill

Count each case-sensitive character in an FIS PayDirect message using PostgreSQL string functions, a CTE, a join, and aggregation.

string manipulationFisglobalFISFis global
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.