Top 49
Prep plan
Updated weekly · Last refresh Aug 30

Doximity Software Engineer Interview Questions

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

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1
CodingStart here. 12 questions · ~119 min
Nth Fibonacci NumberEasy
Practice

Compute the nth Fibonacci number using dynamic programming instead of slow recursive recomputation.

RecursionDynamic ProgrammingDoximity
Check Binary Tree BalanceEasy
Practice

Use postorder recursion to determine whether a binary tree is height-balanced in O(n) time.

RecursionSearchingTreesDoximity
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2
System Design4 questions · ~40 min
Design ML-Powered API Rate LimiterHard

Design an ML-driven API rate limiter serving 3.5M RPS with sub-15ms latency, adaptive throttling, and strong abuse detection guardrails.

InfrastructureIdempotencyQualityDoximity
Real-Time Notifications SystemHard

Tests system design for low-latency delivery, reliability, and scaling of real-time user notifications.

system designDoximity
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3
Execution19 questions · ~189 min
Manage Technical Debt DeliberatelyMedium

Explain how you would prioritize and execute technical debt work without losing stakeholder alignment or delivery momentum.

Trade-offsRisk AssessmentScope ManagementDoximity
Choosing Monolith vs MicroservicesMedium

Explain how you would decide between a monolith and microservices for a new engineering initiative.

Trade-offsRisk AssessmentScope ManagementDoximity
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4
SQL & Data Manipulation3 questions + 3 drills · ~60 min
5
Behavioral & Leadership11 questions · ~109 min
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The finish line: interview-readyComplete all 49 questions plus 3 hands-on drills to finish this plan.