Dataford
Top 50
Prep plan
Updated weekly · Last refresh Aug 30

Samsung Ads Software Engineer Interview Questions

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

50questions
~8htotal time
Track your progressSign up free to work through all 50 questions and resume where you left off.
Start practicing free →
1
CodingStart here. 20 questions · ~184 min
Search in Rotated Sorted ArrayEasy
Practice
Recently asked

Find a target in a rotated sorted array using modified binary search in O(log n) time.

RecursionArraysSearchingSamsung Ads
Topological Sort for DependenciesMedium
Practice
Recently asked

Return a deterministic build order for Samsung Ads components using Kahn's topological sort, or report a dependency cycle.

dfsAlgorithmsGraphsSamsung Ads
More Coding questions with a free account
2
Pipelines3 questions · ~28 min
Design Real-Time Ad Event PipelineHard
Recently asked

Design a low-latency ad event pipeline processing up to 900K events/sec with accurate click and impression aggregates for reporting and billing.

InfrastructureStream ProcessingIdempotencySamsung Ads
More Pipelines questions with a free account

Sign up to see every question

Create a free account to unlock this list and practice real interview questions.

Get my prep plan
3
Execution3 questions · ~28 min
API Gateway Rate LimiterHard
Recently asked

Tests distributed throttling design, fairness, and resilience under load.

Trade-offsrate limitingavailabilitySamsung Ads
Microservices State Sync and CachingHard
Recently asked

Tests your approach to consistency, caching strategy, and distributed systems tradeoffs.

InfrastructureTrade-offsExecutionSamsung Ads
More Execution questions with a free account
4
System Design6 questions · ~55 min
Syllabus Video Platform at ScaleHard
Recently asked

Tests large-scale system design for media ingestion, processing, and low-latency delivery.

InfrastructurescalabilityData ModelingSamsung Ads
More System Design questions with a free account
5
Security & Infrastructure10 questions · ~92 min
Clock Domain CrossingMedium

Evaluates your understanding of CDC risks and design considerations in hardware systems.

circuit designSamsung Ads
More Security & Infrastructure questions with a free account
6
Behavioral & Leadership6 questions · ~55 min
More Behavioral & Leadership questions with a free account
7
More topics2 questions · ~18 min
SQL Joins and Query OptimizationMedium
Recently asked

Tests SQL fundamentals and practical performance tuning skills.

Joinsperformancequery optimizationSamsung Ads
More questions with a free account
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
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
Monthly Sales Trends by CategoryMedium
Practice
Practice drill

Aggregate monthly sales by product category and use LAG to calculate month-over-month changes.

InfrastructureToolsData WranglingTotal Wine & MoreInc.Benjamin Moore
Top Earners via Table JoinMedium
Practice
Practice drill

Rank Motorola Solutions employees by total earnings using a LEFT JOIN, aggregation, COALESCE, and ROW_NUMBER.

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