Top 45
Prep plan
Updated weekly · Last refresh Oct 17

Zulily Software Engineer Interview Questions

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

45questions
~7htotal time
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1
CodingStart here. 26 questions · ~240 min
Implement Binary Search AlgorithmEasy
Practice

Write a binary search function to find a target value in a sorted array.

SearchingZulily
Reserving a String FunctionEasy
Practice

Reverse every character in a string while preserving spaces, punctuation, and character order from right to left.

string manipulationArray ManipulationAlgorithmsZulily
Textbook DSA Questions CommunicationMedium

Assesses ability to clarify requirements and still deliver correct solutions.

Data StructuresAlgorithmsZulily
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2
System Design4 questions · ~37 min
Scalable Minute-by-Minute Sentiment FilterHard

Evaluates system design for streaming, aggregation, and near-real-time processing.

scalabilityZulily
Warehouse Supply Chain KPI DesignMedium

Assesses ability to translate operations into measurable metrics and data flows.

KPIsupply chainZulily
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3
Behavioral & Leadership12 questions · ~111 min
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4
More topics3 questions · ~28 min
SQL for Consecutive Theater SeatsMedium
Practice

Use gaps-and-islands logic to find the longest available consecutive seat block at the best rank.

sqlZulily
Handling Priority Mapping DeploymentHard

Evaluates execution planning under one-pass input and limited resources.

resource managementdeploymentZulily
Build a Product End to EndMedium

Evaluates your execution process from problem framing through delivery.

Roadmappingproduct developmentZulily

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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 45 questions plus 2 hands-on drills to finish this plan.