Top 50
Prep plan
Updated weekly · Last refresh Aug 30

Zeta Software Engineer Interview Questions

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

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1
CodingStart here. 16 questions · ~138 min
Maximum Subarray SumEasy
Practice

Compute the largest sum of any contiguous subarray using Kadane's algorithm in O(n) time.

Dynamic ProgrammingArraysGreedyZeta
Optimize Search on Sorted DataMedium

Tests your understanding of search strategies and complexity improvements for sorted inputs.

SearchingoptimizationZeta
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2
Execution7 questions · ~60 min
Java Spring and BFS Random GeneratorMedium

Tests your ability to combine algorithm implementation with practical Java/Spring knowledge.

javaZeta
REST APIs, HTTP2, TCP vs UDPMedium

Assesses your core web protocol knowledge and ability to explain differences clearly.

rest apisNetworkingZeta
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3
System Design16 questions · ~138 min
Locker Management SystemMedium

Evaluates system design skills for allocation, availability, and user workflows.

designZeta
Continuous Subarray Max and Warehouse SystemMedium

Tests your algorithmic problem-solving and your ability to translate requirements into system design.

designZeta
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4
Security & Infrastructure5 questions · ~43 min
TLS Tunnel Establishment Deep DiveMedium

Evaluates your depth of networking and security fundamentals around TLS setup.

tlsNetworkingZeta
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5
Behavioral & Leadership4 questions · ~34 min
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6
More topics2 questions · ~17 min
SQL Top Two Scores Per SubjectEasy
Practice

Use ROW_NUMBER and a CTE to return the top two students by score in each subject.

sqlAggregationsZeta
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Hands-on SQL practiceWrite and run real queries in the editor. 2 drills · ~20 min
The finish line: interview-readyComplete all 50 questions plus 2 hands-on drills to finish this plan.