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Updated weekly · Last refresh Aug 30

Fincons.US Software Engineer Interview Questions

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

43questions
~6htotal time
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1
CodingStart here. 8 questions · ~66 min
Testing Code Before DeploymentMedium

Tests software quality practices and ability to prevent production defects before release.

code qualityTestingdeploymentFincons.US
JavaScript vs TypeScriptEasy

Assesses understanding of modern JavaScript tooling and type system benefits.

javascriptcomparisontypescriptFincons.US
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2
SQL & Data Manipulation4 questions + 3 drills · ~63 min
MySQL Table ExtractionEasy

Tests practical SQL skills for retrieving data and understanding MySQL basics.

mysqldata extractionFincons.US
Scalable Database Schema DesignHard

Evaluates data modeling skills for scalable client applications in a consulting environment.

scalabilitydatabase designFincons.US
SQL Queries for RankingMedium
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Practice drill

Rank active HSBC employees by division and return every employee tied for the highest or second-highest salary.

javasqlHsbc
Monthly Sales Trends by CategoryMedium
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Practice drill

Aggregate monthly sales by product category and use LAG to calculate month-over-month changes.

InfrastructureToolsData WranglingTotal Wine & MoreInc.Benjamin Moore
Top Models Per Asset ClassEasy
Practice
Practice drill

Rank Balyasny research models by average return within each asset class using DENSE_RANK and aggregation.

performancesqlBalyasny Asset Management
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3
Security & Infrastructure5 questions · ~41 min
HTTP Patch vs PutMedium

Assesses API design knowledge and correct use of HTTP methods for client updates.

api designFincons.US
HTTP Status CodesEasy

Assesses understanding of HTTP semantics for correct API and infrastructure behavior.

api designFincons.US
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4
System Design3 questions · ~25 min
Microservices vs Monoliths and API SecurityHard

Evaluates system design tradeoffs and practical security considerations for APIs.

api designSecuritymicroservicesFincons.US
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5
Execution3 questions · ~25 min
Walk Through Your Recent ProjectMedium

Assesses your ability to explain technical choices and execution details from a recent project.

project experiencetechnical depthFincons.US
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6
Behavioral & Leadership20 questions · ~166 min
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The finish line: interview-readyComplete all 43 questions plus 3 hands-on drills to finish this plan.