Top 47
Prep plan
Updated weekly · Last refresh Aug 30

Health Catalyst Software Engineer Interview Questions

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

47questions
~7htotal time
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1
SQL & Data ManipulationStart here. 5 questions + 1 drill · ~55 min
2
Coding10 questions · ~89 min
Check If Two Strings Are AnagramsEasy
Practice

Determine whether two strings are anagrams using frequency counting in linear time.

Hash Tablestime complexityStringsHealth Catalyst
Core Algorithms and Data StructuresEasy

Tests your awareness of the foundational CS topics needed for the role.

Hash TablesArraysTreesHealth Catalyst
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3
System Design5 questions · ~45 min
Design an Intelligent Patient Record SystemHard

Design an ML-driven patient record system that retrieves, ranks, and serves the most relevant clinical information for care workflows.

Feature StoreRetrievalModel ServingHealth Catalyst
Scalable Healthcare Analytics SystemHard

Tests your system design skills for large-scale healthcare analytics use cases.

ML RankingFeature StoreRecommendation SystemsHealth Catalyst
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4
Execution4 questions · ~36 min
Security for Healthcare RecordsMedium

Tests your ability to design for security and compliance in healthcare data contexts.

Trade-offsSuccess CriteriaRisk AssessmentHealth Catalyst
Improving a Feature from FeedbackMedium

Tests your product thinking, prioritization, and execution process for improvements.

Trade-offsRoadmappingScope ManagementHealth Catalyst
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5
Behavioral & Leadership23 questions · ~205 min
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The finish line: interview-readyComplete all 47 questions plus 1 hands-on drill to finish this plan.