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JavaScript Development

Senior JavaScript engineers, front-end to back-end.

We design and ship production-grade JavaScript and TypeScript apps, typed code, clean architecture across browser and Node.js, and a codebase your team can maintain for years.

Hire JavaScript engineers See how we vet engineers
  • TypeScript by default
  • Node.js & full-stack JS
  • AI-augmented delivery
JavaScript programming language logo TypeScript by default Node.js full-stack AI-augmented delivery
What we build with JavaScript

From web apps to APIs and tooling.

Web applications

Interactive front-ends with typed code, modular components and predictable state.

Node.js APIs

REST and GraphQL services on Express, NestJS or Fastify, built to scale.

Full-stack products

One language end to end, shared types and logic from browser to server.

Dashboards & portals

Data-dense interfaces with real-time updates, charts and complex workflows.

Cross-platform apps

JavaScript-powered mobile and desktop apps sharing a single core codebase.

AI-powered features

LLM chat, copilots and smart search wired into your JavaScript stack.

Why choose JavaScript Senior JavaScript talent
Why JavaScript

One language for your whole product.

  • Largest talent pool

    The world's most-used language, easy to staff, hand over and maintain.

  • TypeScript safety

    Static typing catches bugs early and keeps large codebases refactorable.

  • Front-end to back-end

    Browser, server and tooling share one runtime, one language, one team.

The JavaScript ecosystem

We're fluent across the JS world.

TypeScript Node.js React Vue.js Next.js NestJS Express Vite Jest & Vitest GraphQL
FAQ

Hiring JavaScript engineers, answered.

How fast can a JavaScript engineer start?

Individual hires onboard in 5–7 days; a dedicated full-stack JavaScript team is typically running within 2–4 weeks.

Do you write TypeScript or plain JavaScript?

We default to TypeScript for type safety and maintainability, but we work in plain JavaScript where your existing codebase requires it.

Can your engineers do both front-end and back-end?

Yes, many of our JavaScript engineers are full-stack, shipping browser UIs and Node.js APIs with shared types and logic.

Can you join an existing JavaScript project?

Absolutely. We start with a codebase review, then improve architecture, type coverage, performance and tests while shipping features.

Industries

Industries we build JavaScript for.

Retail Entertainment Travel & Hospitality
Let's build

Add senior JavaScript engineers this month.

Tell us your stack and goals, we'll match vetted JavaScript engineers ready to ship.

Schedule a Call All technologies