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Updated weekly · Last refresh Aug 30

Samsara Software Engineer Interview Questions

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

50questions
~7htotal time
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1
CodingStart here. 21 questions · ~176 min
Validate Sudoku CorrectnessEasy
Practice

Validate a complete 9x9 Sudoku grid by checking rows, columns, and 3x3 boxes with hash sets.

validationSamsara
Build A Small CLI LibraryMedium

Evaluates your ability to design and implement a usable command-line tool.

data processingSamsara
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2
Security & Infrastructure7 questions · ~59 min
Explain DeadlockMedium

Evaluates your understanding of concurrency and failure modes in systems.

deadlockconcurrencySamsara
Debug A Hardware IssueMedium

Assesses troubleshooting approach across hardware and software boundaries.

DebuggingSamsara
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3
Execution5 questions · ~42 min
Cross-Functional Quality PrioritizationMedium

Evaluates quality strategy and stakeholder alignment across teams.

cross-functional teamsSamsara
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4
System Design8 questions · ~67 min
Design LED Driver System With MCUMedium

Assesses your embedded hardware design reasoning and MCU interfacing approach.

Samsara
Command Line Argument Parsing LibraryMedium

Evaluates your ability to build reusable parsing logic with clear interfaces and validation.

Samsara
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5
Behavioral & Leadership7 questions · ~59 min
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6
More topics2 questions · ~17 min
Ask About .net C# And JQuery Sql ServerMedium

Assesses your familiarity with common web and database technologies.

Samsara
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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Rolling 7-Day Incident AverageMedium
Practice
Practice drill

Calculate a calendar-aware 7-day average of Samsara incident counts using CTEs and window functions.

Window FunctionsData AnalysissqlSamsara
Second Highest Without AggregatesHard
Practice
Practice drill

Find the second highest salary in each department without using aggregate functions.

SubqueriesRankingSelf-JoinsCredit GenieDevoteamCisco Restaurant + Bar
SQL Average Selling PriceMedium
Practice
Practice drill

Calculate weighted average selling prices by product using a date-range join, aggregation, and NULL handling.

leetcodesqlCostarCostar Group
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.