Hire JavaScript Engineering
for modern web experiences

From React frontends and Next.js applications to Node.js backends and real-time systems, our JavaScript engineers build fast, interactive experiences that users love.
JavaScript logo
80+
JavaScript projects delivered
12+
years of JS/TS expertise
120+
JavaScript & TypeScript engineers
Core Capabilities
What we build with JavaScript
React & Next.js Apps
Interactive and performant
Production-ready web applications with React and Next.js — server-side rendering, static generation, React Server Components, and optimized Core Web Vitals for exceptional user experiences.
React & Next.js
Node.js & APIs
Scalable server-side JavaScript
High-performance backends with Node.js, Express, and NestJS — RESTful APIs, GraphQL servers, WebSocket real-time systems, and event-driven microservices at scale.
Node.js
TypeScript & Full-Stack
Type-safe end-to-end
End-to-end TypeScript with shared types between frontend and backend — tRPC, Prisma ORM, Zod validation, and monorepo setups with Turborepo for maximum code reuse and developer productivity.
TypeScript
How It Works
From design to production
Step 1
Architecture &
Stack Design
We evaluate your requirements and design the right JavaScript architecture — whether it is Next.js with React Server Components, a NestJS microservices backend, or a full-stack TypeScript monorepo with Turborepo.
Step 2
Agile
Development
Our enterprise solution engineers work in 2-week sprints with continuous integration and demo cycles. You see working software every step of the way.
Step 3
Testing &
CI/CD
Comprehensive test suites with Jest, Playwright, and Cypress. Our QA specialists and DevOps engineers ensure every build is production-ready through automated pipelines.
Step 4
Deployment &
Monitoring
We deploy JavaScript applications with Vercel, Docker, and Kubernetes, configure edge functions, set up error tracking with Sentry, and ensure performance with Core Web Vitals monitoring.
Hire JavaScript Developers

JavaScript engineers ready to join your team

Scale your engineering team with dedicated JavaScript developers who deliver full-stack solutions across web and mobile from day one.

React, Next.js & modern frontend frameworks
Node.js, Express & server-side development
TypeScript, ES modules & build tooling
REST & GraphQL API design and integration
Testing with Jest, Cypress & CI/CD automation
Why product Enhancement
Improve with intent, not impulse
Generative AI
AI-assisted
code review
Every pull request is reviewed by AI tools that catch bugs, security vulnerabilities, and JavaScript anti-patterns before human review begins.
AI testing icon
AI-powered
testing
Automated test generation for React components, API routes, and Node.js services — increasing coverage while reducing manual test writing effort.
Performance icon
Performance
optimization
Core Web Vitals optimization, bundle analysis, code splitting, lazy loading, and edge computing — ensuring sub-second load times and smooth 60fps interactions.
Intelligent automation icon
Intelligent
automation
AI-driven analysis to identify render bottlenecks, memory leaks, and bundle bloat — plus intelligent code generation for boilerplate React components and API routes.
FAQ

Frequently Asked
Questions

JavaScript is the only language that runs natively in every browser, on servers (Node.js), and on mobile (React Native). Using JavaScript across the entire stack means shared code, shared types with TypeScript, faster development cycles, and a single language for your entire team to master.
Yes. We default to TypeScript for all new projects. TypeScript adds static typing, better IDE support, and catches bugs at compile time — making large codebases more maintainable and reducing runtime errors by up to 15% according to industry studies.
We primarily work with React and Next.js for web applications, with expertise in Vue.js, Angular, and Svelte when project requirements call for them. We also build cross-platform mobile apps with React Native and desktop apps with Electron.
Absolutely. We build real-time systems with WebSockets, Socket.io, and Server-Sent Events on Node.js — powering live dashboards, chat applications, collaborative editing, real-time notifications, and streaming data visualization.
We optimize with code splitting, lazy loading, SSR/SSG with Next.js, edge computing with Vercel/Cloudflare Workers, React Server Components, bundle analysis with Webpack/Vite, and Core Web Vitals monitoring — ensuring fast load times and smooth user experiences.
DSi JavaScript engineering team
LET'S CONNECT
Ready to scale your product?
Book a session to discuss your JavaScript project with our engineering leadership.
Talk to the team