Top 17
Prep plan
Updated weekly · Last refresh Nov 6
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GoHighLevel Software Engineer Interview Questions

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

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1
CodingStart here. 4 questions · ~48 min
Wallet System with TransactionsHard
Practice

Process wallet CRUD and atomic transfers with balance validation and role-based permissions.

data persistenceapiedge casesGGoHighLevel
Fast API Implementation with AIMedium
Practice
Recently asked

Implement create, retrieve, list, update, and delete APIs over an in-memory resource collection.

apinode.jsapi testingGGoHighLevel
Three Sum Unique TripletsHard
Practice
Recently asked

Find all unique zero-sum triplets by sorting the array and applying two pointers in O(n²) time.

deduplicationArraysSortingGGoHighLevel
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2
System Design12 questions · ~144 min
Multi-tenant CRM BackendHard

Design HighLevel's tenant-isolated CRM backend for contacts, pipelines, and Kafka-driven automation triggers.

distributed systemsdata streamsfailure modesGGoHighLevel
JWT Authentication SystemHard

Design a secure JWT authentication and authorization system with token expiry, refresh rotation, RBAC, and protected routes.

authorizationapi gatewayarchitecture patternsGGoHighLevel
Scaling Chat Socket InfrastructureHard

Design a fault-tolerant Socket.IO-style chat layer across Node.js instances using routing, Redis pub/sub, and connection tracking.

latencydistributed systemsapi gatewayGGoHighLevel
Online Education PlatformHard

Design an online education platform for course discovery, enrollment, and live or recorded video learning.

ML RankingFeature Storearchitecture patternsGGoHighLevel
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3
More topics1 question · ~12 min
Git Merge vs RebaseMedium
Recently asked

Tests Git judgment, collaboration, and ownership when choosing between merge and rebase.

branching strategyversion controlaccountabilityGGoHighLevel
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