Top 50
Prep plan
Updated weekly · Last refresh Nov 6

Viasat Software Engineer Interview Questions

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

50questions
~10htotal time
Track your progressSign up free to work through all 50 questions and resume where you left off.
Start practicing free →
1
CodingStart here. 10 questions · ~116 min
Queue from StacksMedium
Practice

Implement FIFO queue operations with two stacks, achieving amortized O(1) time per operation.

CodingData StructuresAlgorithmsViasat
Implement ArrayListMedium
Practice

Implement an ArrayList with a raw array, dynamic resizing, indexed access, removal, and amortized constant-time append.

ArraysData StructuresArray ManipulationViasat
More Coding questions with a free account
2
SQL & Data Manipulation3 questions + 2 drills · ~55 min
3
Security & Infrastructure10 questions · ~116 min
TCP vs UDPHard
Recently asked

Explain TCP and UDP differences, trade-offs, and security implications when selecting a transport protocol.

Networkingnetwork securityprotocolsViasat
More Security & Infrastructure questions with a free account
4
Technical Fundamentals10 questions · ~116 min
Interface vs Abstract ClassMedium
Recently asked

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

CommunicationOwnershipKotlinViasat
More Technical Fundamentals questions with a free account
5
Execution7 questions · ~81 min
Tell Me About Your Past ExperienceMedium
Recently asked

Describe a past project you delivered, including your role, planning approach, stakeholder coordination, and results.

Success CriteriaExecutiondelivery managementViasat
More Execution questions with a free account
6
System Design5 questions · ~58 min
Second Round Logging FrameworkHard
Recently asked

Assesses system design thinking for observability and maintainability.

architectureViasat
More System Design questions with a free account
7
More topics5 questions · ~58 min
Payment Gateway Integration ResilienceHard
Recently asked

Tests system design trade-offs and reliability practices when integrating external payment services.

api integrationtechnical experienceViasat
More questions with a free account
The finish line: interview-readyComplete all 50 questions plus 2 hands-on drills to finish this plan.