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Updated weekly · Last refresh Oct 17

Kaiser Permanente Software Engineer Interview Questions

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

44questions
~6htotal time
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1
CodingStart here. 6 questions + 1 drill · ~61 min
Linked List ReversalEasy
Practice

Reverse a singly linked list in-place using iterative pointer manipulation.

RecursionLinked ListsArraysKaiser Permanente
React Hooks and ThemingHard

Evaluates practical front-end skills for building and maintaining themed React UI.

reactcssmicroservicesKaiser Permanente
LeetCode Hard SQLHard
Practice
Recently asked
Practice drill

Use PostgreSQL CTEs and lateral joins to find text positions containing every required keyword exactly once.

CodingKpitKaiser Permanente
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2
Execution5 questions · ~43 min
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 ManagementKaiser Permanente
Waterfall Model ExplanationMedium

Evaluates your understanding of software delivery process models.

Kaiser Permanente
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3
Security & Infrastructure5 questions · ~43 min
Two-Way SSLMedium

Assesses your knowledge of mutual TLS and secure client-server authentication.

SecurityKaiser Permanente
Patch Management BasicsMedium

Tests your understanding of patching practices and server maintenance procedures.

patchingKaiser Permanente
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4
System Design4 questions · ~34 min
Java Microservices and ComplianceMedium

Evaluates your microservices design approach and how you ensure security compliance.

security complianceKaiser Permanente
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5
Behavioral & Leadership23 questions · ~197 min
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6
More topics1 question · ~9 min
Slowly Changing DimensionsMedium

Tests understanding of slowly changing dimensions and data modeling concepts.

Kaiser Permanente
Hands-on SQL practiceWrite and run real queries in the editor. 2 drills · ~20 min
Inner Join vs Outer JoinEasy
Practice
Practice drill

Demonstrate how INNER JOIN and FULL OUTER JOIN handle matching and unmatched rows.

JoinsData Wranglingnull valuesRocketNeenOpaleBay
7-Day Rolling Average With SQLMedium
Practice
Practice drill

Calculate each customer's 7-day rolling transaction average using PostgreSQL window frames and a customer lookup join.

Window FunctionsDate FunctionsRunning TotalsMSCIMMonerisHinge health
The finish line: interview-readyComplete all 44 questions plus 3 hands-on drills to finish this plan.