Top 31
Prep plan
Updated weekly · Last refresh Oct 6

Blue Cross and Blue Shield of Kansas Software Engineer Interview Questions

The questions to prepare for a Blue Cross and Blue Shield of Kansas Software Engineer interview. Questions from real interview reports rank first. Updated daily.

31questions
~7htotal time
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1
CodingStart here. 14 questions · ~180 min
Graph Traversal with BFS and DFSEasy
Practice

Traverse a graph from a start node using BFS and DFS, returning the visit order for each traversal.

StackQueueGraphsBlue Cross and Blue Shield of Kansas
Two Sum with TargetEasy
Practice

Use a hash map to find two array elements that sum to a target in O(n) time.

Hash TablesArraysStringsBlue Cross and Blue Shield of Kansas
Reverse a String in PythonEasy
Practice

Reverse a string in Python using character traversal and return the reversed result.

StringsfunctionspythonBlue Cross and Blue Shield of Kansas
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2
SQL & Data Manipulation4 questions + 1 drill · ~61 min
Top Paid Per DepartmentEasy
Practice

Find the top 3 highest-paid employees in each department using window functions.

Window FunctionsRankingBlue Cross and Blue Shield of Kansas
SQL Running Total by DateMedium
Practice

Aggregate posted OneTrust privacy request charges by date and calculate cumulative revenue with a CTE and window function.

Window FunctionsDate FunctionsRunning TotalsBlue Cross and Blue Shield of Kansas
Why Files Are Not StorageMedium

Assesses data modeling and storage tradeoffs relevant to building reliable systems.

best practicesdata storageBlue Cross and Blue Shield of Kansas
SQL Top 3 Hospitals by RegionMedium
Practice
Practice drill

Rank hospitals within each region by readmission rate and return the top three using aggregation and window functions.

Window FunctionsJoinsRankingBlue Cross and Blue Shield of Kansas
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3
System Design3 questions · ~39 min
Design Feature Drift Monitoring SystemHard

Design a production ranking system with robust feature drift monitoring across batch and real-time features at high QPS.

Feature StoreFeature DriftModel ServingBlue Cross and Blue Shield of Kansas
Class Diagram for E-commerceMedium

Evaluates ability to model domain concepts and relationships using UML class diagrams.

Blue Cross and Blue Shield of Kansas
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4
Behavioral & Leadership10 questions · ~129 min
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The finish line: interview-readyComplete all 31 questions plus 1 hands-on drill to finish this plan.