Backend Engineering

Backend Developer (Node.js)

Building server-side applications and APIs with Node.js/TypeScript

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9 skills

45 requirements

28 mandatory

1 domains

Awareness 9 Working 12 Advanced 18 Expert 6

Level:

Profiles: Awareness Working Advanced Expert -- Click level to expand, click requirement for details and voting

API & Integration

9 skills · 45 requirements

Skill	Junior	Middle	Senior	Lead	Principal
REST API
REST API Design	Awareness	Working	Advanced	Advanced	Expert
GraphQL
GraphQL Design	Awareness	Working	Advanced	Advanced	Expert
API Protocols
WebSocket API Design	Awareness	Working	Advanced	Advanced	Expert
gRPC & Protocol Buffers	Awareness	Working	Working	Advanced	Advanced
gRPC
gRPC & Protocol Buffers	Awareness	Working	Working	Advanced	Advanced
API Management
API Versioning Strategies	Awareness	Working	Advanced	Advanced	Expert
API Documentation	Awareness	Working	Advanced	Advanced	Expert
API Testing	Awareness	Working	Advanced	Advanced	Expert
Rate Limiting & Throttling	Awareness	Working	Working	Advanced	Advanced

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