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Samsung Electronics Software Engineer Interview Questions

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

50questions
~7htotal time
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1
CodingStart here. 20 questions · ~172 min
Remove Duplicate Nodes in Linked ListHard
Practice
Recently asked

Remove duplicate values from a Samsung device linked list in place while preserving the first occurrence.

deduplicationLinked ListsData StructuresSamsung Electronics
Tell Compiler Algorithms Like LRUMedium
Recently asked

Assesses understanding of caching strategies and their tradeoffs.

Samsung Electronics
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2
Security & Infrastructure12 questions · ~103 min
Clock Domain CrossingMedium
Recently asked

Evaluates CDC knowledge and ability to prevent metastability in hardware designs.

Samsung Electronics
Serial vs Parallel CommunicationMedium
Recently asked

Assesses understanding of communication interfaces and their tradeoffs.

CommunicationSamsung Electronics
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3
Execution5 questions · ~43 min
React/Angular Performance and AccessibilityMedium
Recently asked

Tests frontend performance optimization and accessibility best practices.

accessibilityperformanceSamsung Electronics
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4
System Design4 questions · ~34 min
AI Model Development on Edge DevicesHard
Recently asked

Evaluates your ability to design AI solutions under edge constraints like latency, memory, and power.

edge devicesSamsung Electronics
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5
Behavioral & Leadership6 questions · ~51 min
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6
More topics3 questions · ~26 min
All About the SAS ServiceMedium
Recently asked

Assesses understanding of service architecture and practical integration knowledge.

saaSSamsung Electronics
Git Blame and SQL JoinMedium
Recently asked

Assesses understanding of version control and SQL join concepts.

gitSamsung Electronics
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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Analyzing Operations Bottlenecks with SQLHard
Practice
Practice drill

Use multi-level CTEs, joins, and LAG to identify Samsung regional inventory shortages and late deliveries.

JoinsperformanceAggregationsSamsung ElectronicsApeel Sciences
Second Highest Trader SalaryEasy
Practice
Practice drill

Find the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.

SubqueriesRankingSortingeClinicalWorksInformaticaSpectraforce Technologies
Group Filtering with HAVINGEasy
Practice
Practice drill

Use GROUP BY and HAVING to find NetSuite customers with at least two approved sales orders.

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