Question 1

Is Deno or Node.js easier to hire for in 2026?

Accepted Answer

Both Deno and Node.js have active talent pools on Haystack. We see first shortlists for Deno and Node.js land within 24 hours of kick-off, with the median Deno hire closing in 14-21 days alongside comparable Node.js roles.

Question 2

What does a Deno developer cost vs a Node.js developer?

Accepted Answer

Mid-level Deno engineers anchor around £70k–£90k UK base, with seniors reaching £95k–£135k. Node.js engineers sit around £70k–£90k mid and £95k–£135k senior. German bands run 5-20% higher in EUR and US bands 40-50% higher in USD.

Question 3

Which ecosystem libraries should I screen for - Deno or Node.js?

Accepted Answer

For Deno we look for working experience with Deno, Deno Deploy, Fresh. For Node.js the equivalents are TypeScript, Express, Fastify. Both ecosystems get surfaced on every Haystack profile so you can filter on exact tooling.

Question 4

Can the same engineer cover both Deno and Node.js?

Accepted Answer

Often yes - particularly when both stacks live in the same category (Backend vs Backend). On Haystack we let you require both as primary or secondary skills; senior generalists typically carry one as their main stack and one as supporting.

Question 5

Should I bet on Deno or Node.js for a greenfield project?

Accepted Answer

Pick on hiring depth, your team's current strengths and the ecosystem fit. Deno suits edge services on deno deploy and cloudflare-compatible runtimes; Node.js suits rest and graphql apis serving real production traffic. We can shortlist both in parallel so you can interview against the same brief.

Question 6

Do you cover senior and staff Deno and Node.js engineers?

Accepted Answer

Yes - the full ladder from junior through staff/principal in both Deno and Node.js. The kick-off call captures the level and shipped-work bar you need, and shortlists are filtered accordingly.

Dimension	Deno	Node.js
Category	Backend	Backend
Mid-level UK base	£70k–£90k	£70k–£90k
Senior UK base	£95k–£135k	£95k–£135k
Best for	Edge services on Deno Deploy and Cloudflare-compatible runtimes	REST and GraphQL APIs serving real production traffic
Core ecosystem	Deno, Deno Deploy, Fresh, Hono	TypeScript, Express, Fastify, NestJS
First shortlist	24 hours	24 hours

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Deno vs Node.js - common hiring questions

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