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Dell Technologies Software Engineer Interview Questions

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

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1
CodingStart here. 14 questions · ~135 min
Max Sum Subarray of LengthEasy
Practice
Recently asked

Find the maximum sum of any contiguous telemetry window of length k using a sliding window in O(n) time.

Dell Technologies
Implement a Sorting AlgorithmMedium
Practice
Recently asked

Implement stable merge sort to order Dell PowerStore events by timestamp and descending severity.

RecursionArraysSortingDell Technologies
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2
Execution8 questions · ~77 min
Align Team on Project GoalsEasy
Recently asked

Explain how you align a software team on project goals, success criteria, and communication expectations before execution drifts.

Success CriteriaRoadmappingScope ManagementDell Technologies
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3
SQL & Data Manipulation3 questions + 3 drills · ~59 min
Explain SQL and How It WorksMedium
Recently asked

Assesses your understanding of SQL concepts and query execution fundamentals.

sqldatabase conceptsDell Technologies
Handling Missing DataEasy
Practice
Recently asked
Practice drill

Replace missing sales fields with defined defaults and return a consistently ordered dataset.

missing valuesdata cleaningnull handlingUniversity of MinnesotaThe Home DepotNationwide
Extract Active Customer Contact DataEasy
Practice
Practice drill

Filter a single customer table for active records and return contact fields ordered by newest signup date.

JoinsGroup ByAggregationsDell Technologies
Top Products by Sales RevenueEasy
Practice
Practice drill

Find the top 10 products by total sales revenue using joins, aggregation, and a CTE.

RankingGroup ByAggregationsRTXiSmile TechnologiesCatalina
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4
System Design11 questions · ~106 min
Design a Modular .NET MicroserviceHard
Recently asked

Tests system design and .NET architecture skills for scalable microservices.

microservicesDell Technologies
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5
Security & Infrastructure9 questions · ~87 min
Linux Boot, OOPS, OOMHard
Recently asked

Evaluates Linux troubleshooting depth across boot flow and kernel crash analysis.

linuxDell Technologies
Microprocessor vs MicrocontrollerMedium
Recently asked

Evaluates your fundamentals of computing hardware concepts and distinctions.

Dell Technologies
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6
Behavioral & Leadership4 questions · ~39 min
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7
More topics1 question · ~10 min
Design an End-to-End Data PipelineMedium
Recently asked

Approach for designing an end-to-end data pipeline from ingestion through transformation, storage, and downstream consumption.

data pipelinedesigningestionDell Technologies

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