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Speechify Interview Questions

The questions to prepare for Speechify interviews, across all roles. Questions from real interview reports rank first. Updated weekly.

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1
CodingStart here. 15 questions · ~158 min
Task Ordering with DependenciesEasy
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Recently asked

Return a topological ordering of tasks using a queue and indegree counts, or return an empty list if a cycle exists.

topological sortDependenciesGraphsSpeechify
LRU Cache for Audio SegmentsMedium
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Recently asked

Implement an LRU cache for audio segments using a hash map and doubly linked list for O(1) get and put.

network requestscachingaudio segmentsSpeechify
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2
Execution14 questions · ~147 min
Prioritize Technical Debt Under PressureMedium

Decide how to prioritize technical debt when roadmap pressure, reliability risk, and stakeholder demands compete.

Trade-offsRoadmappingRisk AssessmentSpeechify
Manage Test Data Across EnvironmentsMedium

Explain how you would manage automated test data across staging, UAT, and production without creating flaky tests or unsafe production impact.

environment managementAutomationtest dataSpeechify
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3
Pipelines3 questions · ~32 min
Monitor a Production ML PipelineMedium
Recently asked

Design telemetry and monitoring for a production ML pipeline to catch latency, failures, and data quality issues early.

monitoringtelemetryQualitySpeechify
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4
System Design10 questions · ~105 min
Design a Real-Time TTS BackendHard

Design a real-time text to speech backend that serves millions of users with low latency, high availability, and consistent voice quality.

latencyreal-time audioscalabilitySpeechify
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5
Behavioral & Leadership4 questions · ~42 min
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6
More topics4 questions · ~42 min
Designing for Accessibility at ScaleMedium

Approach for building accessibility into product design through user needs, research, use cases, and measurable outcomes.

User NeedsPain PointsUse CasesSpeechify
Secure Auth RefactorMedium

Audit a Python API in a polyglot monorepo for weak password hashing and JWT secret fallback risks, then refactor it safely.

iamSpeechify
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