Top 32
Prep plan
Updated weekly · Last refresh Oct 17

Zilliant Software Engineer Interview Questions

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

32questions
~6htotal time
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1
CodingStart here. 9 questions · ~96 min
Two Sum with TargetEasy
Practice

Use a hash map to find two array elements that sum to a target in O(n) time.

Hash TablesArraysStringsZilliant
Graph Traversal with BFS and DFSEasy
Practice

Traverse a graph from a start node using BFS and DFS, returning the visit order for each traversal.

StackQueueGraphsZilliant
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2
SQL & Data Manipulation3 questions + 2 drills · ~52 min
3
Execution5 questions · ~53 min
Choose Monolith or MicroservicesMedium

Evaluate the execution trade-offs between monoliths and microservices and explain how you would choose the right approach.

Trade-offsRisk AssessmentScope ManagementZilliant
Design a Scalable ApplicationEasy

Explain how you would design a scalable application, including trade-offs, risks, stakeholder needs, and how you define success.

Trade-offsRisk AssessmentScope ManagementZilliant
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4
System Design3 questions · ~32 min
Design Feature Drift Monitoring SystemHard

Design a production ranking system with robust feature drift monitoring across batch and real-time features at high QPS.

Feature StoreFeature DriftModel ServingZilliant
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5
Behavioral & Leadership11 questions · ~117 min
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6
More topics1 question · ~11 min
Design Real-Time Data ProcessingMedium

Tests your ability to design low-latency, reliable pipelines for operational decision-making.

InfrastructureStream ProcessingOrchestrationZilliant
The finish line: interview-readyComplete all 32 questions plus 2 hands-on drills to finish this plan.