Top 28
Prep plan
Updated weekly · Last refresh Aug 30

COLSA Software Engineer Interview Questions

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

28questions
~4htotal time
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1
CodingStart here. 6 questions · ~53 min
Reverse a Linked ListEasy
Practice

Reverse a singly linked list in place using pointer manipulation.

RecursionLinked ListsCOLSA
Language Proficiency and Applied ImpactEasy

Explain which programming languages you know best, why, and how you used them to deliver maintainable and performant software.

Hash TablesStringsSortingCOLSA
Optimize Search for Large DataMedium

Tests algorithmic thinking and performance optimization for data-intensive software.

Hash TablesSearchingSortingCOLSA
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2
Execution6 questions · ~53 min
Explain SDLC and Agile ExperienceEasy

Explain the SDLC and how you’ve applied Agile, Scrum, and sprint-based delivery in practice.

Launch PlanningRoadmappingScope ManagementCOLSA
Prioritize Competing Team ProjectsMedium

Decide how to prioritize competing engineering projects when stakeholders, dependencies, and capacity all conflict.

Trade-offsRoadmappingPrioritizationCOLSA
High Availability and Scalability DesignHard

Tests system design skills for resilient, scalable services in aerospace and defense contexts.

Trade-offsRoadmappingRisk AssessmentCOLSA
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3
Behavioral & Leadership15 questions · ~132 min
Learning New Technology Under DeadlineMedium

Tests learning agility under pressure, plus ownership and prioritization when rapid technical ramp-up is required.

initiativeadaptabilitycontinuous learningCOLSA
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4
More topics1 question · ~9 min
Drone Control System DesignHard

Tests end-to-end system design for embedded and real-time control software.

RetrievalModel ServingRecommendation SystemsCOLSA
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