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Updated weekly · Last refresh Oct 17

Motorola Solutions Software Engineer Interview Questions

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

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1
CodingStart here. 11 questions · ~128 min
Test a Python FunctionMedium
Practice
Recently asked

Design Python unit tests for a Motorola signal report parser, covering aggregation, thresholds, rounding, and malformed input behavior.

api testingTestingpythonMotorola Solutions
Sort Numbers AscendingEasy
Practice
Recently asked

Return an array of integers sorted from smallest to largest.

ArraysSortingArray ManipulationMotorola Solutions
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2
System Design10 questions · ~117 min
3
Execution7 questions · ~82 min
Choose Monolith or MicroservicesMedium
Recently asked

Evaluate the execution trade-offs between monoliths and microservices and explain how you would choose the right approach.

Trade-offsRisk AssessmentScope ManagementMotorola Solutions
Design a Scalable ApplicationEasy
Recently asked

Explain how you would design a scalable application, including trade-offs, risks, stakeholder needs, and how you define success.

Trade-offsRisk AssessmentScope ManagementMotorola Solutions
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4
Technical Fundamentals4 questions · ~47 min
Software Development Cycle and Garbage CollectionHard
Recently asked

Explains the iterative SDLC and evaluates garbage collectors by runtime behavior, latency, throughput, and memory trade-offs.

behavioral questionsJVM Internalstechnical fundamentalsMotorola Solutions
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5
Security & Infrastructure10 questions · ~117 min
Azure, Ansible, and DockerMedium
Recently asked

Assesses your cloud and automation experience for building and deploying software.

ansibledockerMotorola Solutions
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6
SQL & Data Manipulation5 questions + 2 drills · ~78 min
Optimizing Slow SQL QueriesMedium
Practice
Recently asked

Optimize a PostgreSQL reporting query using selective filtering, aggregation, indexing strategy, and execution-plan reasoning.

database optimizationJoinsindexesMotorola Solutions
Top Earners via Table JoinMedium
Practice
Practice drill

Rank Motorola Solutions employees by total earnings using a LEFT JOIN, aggregation, COALESCE, and ROW_NUMBER.

JoinssqlMotorola SolutionsMotorola
SQL Join Sales and CustomersMedium
Practice
Practice drill

Join sales to customers and calculate the five highest-revenue regions for the previous quarter.

Date FunctionsJoinsAggregationsLG Electronics North AmericaMotorola Solutions
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7
More topics3 questions · ~35 min
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The finish line: interview-readyComplete all 50 questions plus 2 hands-on drills to finish this plan.