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SmartNews Backend Engineer Interview Questions

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

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Optimizing Recommendation SearchHard

Tests ability to design and optimize search logic for recommendation workloads.

Recommendation Systemsoptimization
SmartNews
Top-K Trending Topics
Medium

Evaluates data processing and ranking approaches for trending topic discovery.

Data AnalysisAlgorithmstop k
SmartNews
Duplicate Content Detection at Scale
Medium

Evaluates scalable approaches for deduplication and content similarity detection.

data integrityAlgorithms
SmartNews
Grouping News Article Streams
Medium

Assesses implementation skills for streaming data processing and categorization.

Stream ProcessingData Manipulationfunctions
SmartNews
Designing a Scalable News FeedHard

Assesses system design for high concurrency and scalable news feed delivery.

system architecturescalabilityhigh availability
SmartNews
Database Trade-offs for Read-Heavy Systems
Hard

Assesses judgment in selecting storage technologies for read-heavy news workloads.

Trade-offs
SmartNews
Handling Global News Traffic Spikes
Hard

Evaluates resilience and scalability strategies for bursty, real-time news traffic.

system architectureload balancing
SmartNews
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Resolving Technical Conflict on Approach
Medium

Tests conflict resolution in technical disagreements, including communication, influence without authority, and ownership of the final outcome.

Conflict ResolutionStakeholder ManagementCommunication
SmartNews
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