Top 48
Prep plan
Updated weekly · Last refresh Aug 30

Headspace Software Engineer Interview Questions

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

48questions
~6htotal time
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1
ExecutionStart here. 10 questions · ~81 min
Security Considerations in Solution DesignMedium

Explain how you incorporate security into solution design while balancing delivery, architecture trade-offs, and stakeholder expectations.

Trade-offsSuccess CriteriaRisk AssessmentHeadspace
Design a Scalable ApplicationEasy

Explain how you would design a scalable application, including trade-offs, risks, stakeholder needs, and how you define success.

Trade-offsRisk AssessmentScope ManagementHeadspace
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2
System Design5 questions · ~40 min
Design a Highly Available ML Serving PlatformMedium

Design a distributed ML serving platform that stays available and scales under failures, traffic spikes, and model updates.

distributed systemsscalabilityhigh availabilityHeadspace
Headspace Scheduling and RecommendationsHard

Tests your end-to-end system design skills for a personalized mental health product at large scale.

Feature StoreModel ServingRecommendation SystemsHeadspace
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3
Coding14 questions · ~113 min
Coding With Data StructuresMedium

Tests core problem-solving skills and correct implementation of standard algorithms and structures.

Hash TablesDynamic ProgrammingArraysHeadspace
Common Coding Interview PitfallsEasy

Tests your self-awareness and ability to avoid frequent mistakes under interview constraints.

Hash TablesArraysHeadspace
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4
Behavioral & Leadership17 questions · ~137 min
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5
More topics2 questions · ~16 min
Design a Grocery Store Data ModelMedium

Assesses your ability to model data for relational queries and analytics use cases.

Headspace
Top N Frequent WordsHard

Evaluates algorithm design and careful handling of text normalization and counting.

Headspace
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.