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Updated weekly · Last refresh Nov 11

Programming Software Engineer Interview Questions

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

50questions
~7htotal time
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1
CodingStart here. 29 questions · ~235 min
HTML5 Positioning BasicsEasy
Recently asked

Tests your understanding of CSS positioning concepts and when to use them.

Programming
Hoisting With ExamplesMedium
Recently asked

Tests your understanding of JavaScript execution behavior and scope.

javascriptProgramming
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2
Technical Fundamentals4 questions · ~32 min
CSS Display None vs Visibility HiddenEasy
Recently asked

Tests your understanding of CSS rendering behavior and layout impact.

cssProgramming
JavaScript PromisesMedium
Recently asked

Evaluates understanding of asynchronous programming fundamentals in JavaScript.

javascriptProgramming
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3
System Design5 questions · ~41 min
Comparing State Management LibrariesMedium
Recently asked

Assesses your ability to evaluate tradeoffs in state management and choose tools appropriately.

state managementFrameworksProgramming
Application Architecture OverviewMedium
Recently asked

Evaluates your ability to describe system structure, responsibilities, and key design decisions.

application developmentarchitectureProgramming
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4
Behavioral & Leadership8 questions · ~65 min
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5
More topics4 questions · ~32 min
Strong vs Weak ReferencesMedium
Recently asked

Assesses your understanding of reference semantics and their impact on garbage collection and memory behavior.

memory managementProgramming
Optimizing a Slow Database QueryMedium
Recently asked

Assesses your practical performance debugging skills and your ability to improve query efficiency.

performanceoptimizationProgramming
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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Double Positive Values in Active Task ArraysMedium
Practice
Practice drill

Translate an underspecified array transformation into a precise PostgreSQL result while preserving element order and handling nulls.

javascriptJoinsData ManipulationSamba TV
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
Adobe Campaign and Web TechMedium
Practice
Practice drill

Use PostgreSQL joins and conditional aggregation to report Adobe Campaign Classic email delivery performance.

analytics toolsjavascriptJoinsAdobe
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.