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Updated weekly · Last refresh Oct 17

Smart Data Solutions Software Engineer Interview Questions

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

42questions
~6htotal time
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1
CodingStart here. 12 questions · ~106 min
Find Bugs and Fix ProgramMedium

Assesses code comprehension, bug identification, and correct fixes.

javaDebuggingSmart Data Solutions
Use Multiple Abstract ClassesHard

Evaluates design skills and abstraction choices in a file conversion implementation.

javaSmart Data Solutions
Two-Part Conversion and DebuggingMedium

Assesses your ability to both implement and debug a file conversion pipeline.

javaDebuggingSmart Data Solutions
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2
Technical Fundamentals7 questions · ~62 min
Efficient Large File I/OEasy

Tests knowledge of memory-efficient I/O for high-volume data processing.

javaperformanceSmart Data Solutions
Build a Custom File TranslatorMedium

Tests design skills for extensible file translation components used in healthcare automation.

technical experienceoopFrameworksSmart Data Solutions
Filter vs MiddlewareEasy

Tests understanding of request pipeline concepts relevant to API and integration services.

technical knowledgespring bootFrameworksSmart Data Solutions
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3
Behavioral & Leadership21 questions · ~185 min
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4
More topics2 questions · ~18 min
Explain ACID in Database ManagementMedium

Evaluates understanding of transaction properties for reliable data handling.

ACIDdatabase conceptsSmart Data Solutions
Secure REST API with JWTMedium

Tests practical security knowledge for building and protecting REST endpoints.

rest apisSecuritytechnical experienceSmart Data Solutions

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Java, Spring Boot, and DB BasicsEasy
Practice
Practice drill

Classify interview questions into Java, Spring Boot, or database topics and count each category.

javaCase Whendatabase queryingAllstate
Java Core Concepts and SQL BasicsMedium
Practice
Practice drill

Explain core Java concepts and produce an aggregated SQL access summary using joins.

javaJoinssqlSaviynt
Java, Spring Boot, MySQL BasicsMedium
Practice
Practice drill

Aggregate completed orders and return customers whose totals exceed the average customer total.

javaJoinsmysqlCalix
The finish line: interview-readyComplete all 42 questions plus 3 hands-on drills to finish this plan.