Top 36
Prep plan
Updated weekly · Last refresh Oct 17

Smith Micro Software Engineer Interview Questions

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

36questions
~6htotal time
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1
CodingStart here. 16 questions · ~158 min
Graph Traversal with BFS and DFSEasy
Practice

Traverse a graph from a start node using BFS and DFS, returning the visit order for each traversal.

StackQueueGraphsSmith Micro
Object-Oriented Programming PrinciplesMedium
Practice

Implement shape classes using abstraction, encapsulation, inheritance, and polymorphism to calculate total area.

Hash Tablesclean codeArraysSmith Micro
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2
Execution5 questions · ~49 min
Explain REST vs SOAP ClearlyEasy

Explain RESTful APIs and SOAP clearly, focusing on practical differences that matter for delivery and integration decisions.

Trade-offsScope ManagementSmith Micro
PM Role in EngineeringMedium

Evaluates your understanding of product management and how engineering should partner with it.

Smith Micro
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3
Behavioral & Leadership10 questions · ~99 min
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4
More topics5 questions · ~49 min
Design a URL Shortening RecommenderHard

Design a URL shortener that ranks and recommends short links while handling abuse, freshness, and monitoring at scale.

Feature StoreModel ServingSmith Micro
Inter-Process CommunicationMedium

Assesses your understanding of IPC mechanisms and when to use them.

Smith Micro
Hibernate ProjectionsMedium

Assesses your ability to optimize data access patterns with Hibernate projections.

Smith Micro
C++ Encryption LibrariesMedium

Evaluates practical security knowledge and your experience integrating encryption in C++.

encryptionc++Smith Micro
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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 36 questions plus 3 hands-on drills to finish this plan.