Top 42
Prep plan
Updated weekly · Last refresh Oct 17

PulsePoint Software Engineer Interview Questions

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

42questions
~8htotal time
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1
CodingStart here. 13 questions · ~151 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 TablesArraysStringsPulsePoint
Implement Binary Search AlgorithmEasy
Practice

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

SearchingPulsePoint
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2
SQL & Data Manipulation7 questions + 1 drill · ~92 min
SQL Top Spenders by MonthEasy
Practice

Rank TikTok Shop users by monthly spend using joins, aggregation, date truncation, and ROW_NUMBER().

Window FunctionsRankingAggregationsPulsePoint
7-Day Rolling Active UsersMedium
Practice

Compute daily active users and a 7-day rolling average using a CTE, distinct counts, and window functions.

Window FunctionsDate FunctionsRunning TotalsPulsePoint
Rank Daily Ad Spend with Window FunctionsMedium
Practice
Practice drill

Rank each advertiser's daily ad spend over a fixed thirty-day reporting period, with tied totals sharing the same rank.

Window FunctionsDate FunctionsJoinsPulsePoint
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3
System Design5 questions · ~58 min
Design a Personalized Recommendation RankerHard

Design a personalized recommendation system that turns user preferences into ranked suggestions with retrieval, ranking, and feedback loops.

RetrievalTwo-Tower ModelsRecommendation SystemsPulsePoint
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4
Execution3 questions · ~35 min
Structuring Feature DevelopmentMedium

Evaluates your execution planning from requirements to delivery.

Trade-offsRoadmappingScope ManagementPulsePoint
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5
Behavioral & Leadership11 questions · ~128 min
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6
More topics3 questions · ~35 min
JVM Garbage Collection and PatternsHard

Evaluates your JVM internals knowledge, design pattern familiarity, and exception fundamentals.

design patternsPulsePoint
Ensuring Data ConsistencyHard

Assesses your approach to consistency, transactions, and failure handling in distributed systems.

DependenciesData ModelingQualityPulsePoint
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The finish line: interview-readyComplete all 42 questions plus 1 hands-on drill to finish this plan.