Top 50
Prep plan
Updated weekly · Last refresh Oct 17

Rockwell Automation Software Engineer Interview Questions

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

50questions
~8htotal time
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1
CodingStart here. 12 questions · ~117 min
Compute the Fenis NumberMedium
Practice

Compute the nth fenis number with bottom-up dynamic programming and modular arithmetic.

Dynamic ProgrammingAlgorithmsedge casesRockwell Automation
Group AnagramsMedium
Practice

Group strings that contain the same characters using a sorted-character hash key.

ArraysArray ManipulationAlgorithmsRockwell Automation
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2
Execution9 questions · ~88 min
3
Technical Fundamentals11 questions · ~107 min
Stack vs QueueEasy

Tests the difference between Stack and Queue, especially access order and common use cases.

Language FeaturesJVM InternalsData StructuresRockwell Automation
Interface vs Abstract ClassMedium

Tests how interfaces and abstract classes differ in contracts, shared state, inheritance, and when to choose each.

CommunicationOwnershipKotlinRockwell Automation
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4
Security & Infrastructure11 questions · ~107 min
PID Controller ExplanationHard

Explain PID control, including proportional, integral, derivative terms, tuning tradeoffs, and embedded-system failure handling.

HardwareDebuggingEmbedded SystemsRockwell Automation
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5
Behavioral & Leadership3 questions · ~29 min
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6
More topics4 questions · ~39 min
Basic SQL and Python ProjectMedium

Evaluates your ability to connect data work with software engineering using SQL and Python.

sqlpythonRockwell Automation
System Design for Automation Use CaseHard

Tests your ability to architect end-to-end solutions with data and deployment considerations.

system designDevOpsRockwell Automation
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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.