Haystack

Stack comparison

Hire Express vs NestJS developers

Side-by-side hiring data for Express and NestJS - salary bands, ecosystem skills, what each engineer actually ships, and how to brief Haystack for either.

Backend

Express

Express engineers who know what a custom middleware actually costs at scale.

Mid-level base · UK

£65k–£85k

Junior £45k–£60k · Senior £90k–£130k

Ecosystem

Node.jsTypeScriptPassportHelmetPrismaMongoose

What they ship

  • REST and BFF APIs serving web and mobile clients with strong typing via TypeScript
  • Streaming endpoints, SSE and file-upload flows that don't blow up memory
  • Auth middleware, rate limiting and request-tracing setups that play well with the rest of the stack

Backend

NestJS

NestJS developers who use modules and DI to keep large TypeScript backends sane.

Mid-level base · UK

£70k–£90k

Junior £45k–£65k · Senior £95k–£135k

Ecosystem

TypeScriptNode.jsGraphQLTypeORMPrismaRxJS

What they ship

  • Modular REST and GraphQL backends with clean dependency injection
  • Event-driven microservices over NATS, Kafka or RabbitMQ
  • Shared TypeScript contracts across NestJS, Next.js and React Native clients

Side by side

Express vs NestJS - at a glance

DimensionExpressNestJS
CategoryBackendBackend
Mid-level UK base£65k–£85k£70k–£90k
Senior UK base£90k–£130k£95k–£135k
Best forREST and BFF APIs serving web and mobile clients with strong typing via TypeScriptModular REST and GraphQL backends with clean dependency injection
Core ecosystemNode.js, TypeScript, Passport, HelmetTypeScript, Node.js, GraphQL, TypeORM
First shortlist24 hours24 hours

FAQ

Express vs NestJS - common hiring questions

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