Top 48
Prep plan
Updated weekly · Last refresh Oct 17

Fictiv Software Engineer Interview Questions

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

48questions
~7htotal time
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1
System DesignStart here. 13 questions · ~108 min
Ensure Data ConsistencyHard

Design consistency guarantees across distributed ML data, feature, training, and serving components.

Feature Storedistributed systemsdata ingestionFictiv
Design RESTful API for InventoryHard

Tests your API design skills, resource modeling, and correctness for inventory workflows.

system designinventory managementFictiv
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2
Coding10 questions · ~83 min
Fix a Bug in Broken CodeMedium

Tests your debugging approach and ability to reason about code behavior to implement a correct fix.

Problem SolvingDebuggingFictiv
Fixing a Memory LeakHard

Tests your low-level reasoning, profiling skills, and ability to implement a correct memory fix.

memory leakDebuggingFictiv
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3
Behavioral & Leadership21 questions · ~174 min
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4
More topics4 questions · ~33 min
Debugging Intermittent FailuresHard

Tests your ability to diagnose flaky production behavior using logs, metrics, traces, and hypothesis-driven steps.

production issuesProblem SolvingDebuggingFictiv
Choosing Data Structures Trade-offsMedium

Tests your ability to select data structures based on constraints like time, space, and operations.

Trade-offsProblem SolvingData StructuresFictiv
Optimize a Slow SQL QueryMedium

Tests your SQL tuning skills, indexing strategy, and ability to reason about query plans.

database optimizationsqlFictiv
Edge Cases for New FeaturesMedium

Tests your thoroughness in correctness, testing strategy, and risk reduction for new functionality.

Problem Solvingedge casesFictiv
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
The finish line: interview-readyComplete all 48 questions plus 3 hands-on drills to finish this plan.