Top 30
Prep plan
Updated weekly · Last refresh Aug 30

Connection Software Engineer Interview Questions

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

30questions
~5htotal time
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1
CodingStart here. 8 questions · ~75 min
Two Sum with TargetEasy
Practice

Use a hash map to find two array elements that sum to a target in O(n) time.

Hash TablesArraysStringsConnection
Reverse a String in PythonEasy
Practice

Reverse a string in Python using character traversal and return the reversed result.

StringsfunctionspythonConnection
Synchronous vs Asynchronous ProgrammingEasy

Explain how synchronous and asynchronous programming differ, when each is appropriate, and how async improves I/O-bound throughput.

RecursionQueueStringsConnection
Implement Binary SearchEasy

Tests algorithm implementation skills and correctness reasoning.

RecursionArraysSearchingConnection
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2
Execution6 questions · ~56 min
Design a Scalable ApplicationEasy

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

Trade-offsRisk AssessmentScope ManagementConnection
Choose Monolith or MicroservicesMedium

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

Trade-offsRisk AssessmentScope ManagementConnection
Design System Architecture ConsiderationsEasy

Explain the key considerations for designing a system architecture, including trade-offs, risks, and how success is defined.

Trade-offsSuccess CriteriaRisk AssessmentConnection
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3
Behavioral & Leadership16 questions · ~150 min
Prioritizing Across Competing Client ProjectsEasy

Tests prioritization under pressure across multiple projects, including trade-off judgment, stakeholder communication, and ownership of outcomes.

OwnershipPrioritizationConnection
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The finish line: interview-readyComplete all 30 questions to finish this plan.