Hire TypeScript Developers Who Catch Bugs at Compile Time, Not in Production
Hire TypeScript developers who write strict, well-typed code across React, Angular, and Node.js. They can also move a JavaScript codebase to TypeScript without pausing releases. See curated profiles in 24 to 48 hours, then onboard your engineer in 48 to 72 hours.
Why Market Leaders Choose Entrans TypeScript Developers
Plenty of developers list TypeScript on a resume. Far fewer can design types that keep a large, shared codebase safe to change. That second group is who we put in front of you.
1. Engineers Who Work With the Type System, Not Around It
Our screen covers generics, discriminated unions, and type narrowing. We also look at how candidates handle the any escape hatch. The engineers we place run with strict mode on and treat a type error as design feedback.
2. One Type Contract From Database to Browser
Our developers share types across the whole stack. Prisma, tRPC or GraphQL codegen, and Zod keep each layer in sync. They work inside our digital engineering practice, so UI, backend, and cloud changes ship against one contract.
3. Migrations That Keep Your Roadmap Moving
We move JavaScript to TypeScript one module at a time. The tools are allowJs, checkJs, and a strictness ratchet in CI. Features keep shipping while defect counts fall. Bigger rebuilds run through our application modernization services.
4. Ready for AI Product Work
TypeScript is a first-class language for AI tooling, from the Vercel AI SDK to LangChain.js and the official Model Context Protocol SDK. Our engineers build typed chat interfaces, agent tools, and LLM features. They draw on 150+ AI projects delivered by Entrans and our AI agent development team.
5. Team Shapes That Match Your Plan
Hire a TypeScript engineer for one squad and add QA or DevOps as scope grows. Teams that hire TypeScript experts for a larger program can start with a full pod instead. Contract-to-hire and project-based terms are both available, with one delivery manager accountable for your account.
Hire TypeScript Developers From Entrans That Are Certified and Experienced
Here is what our TypeScript engineers do in a typical sprint for enterprise clients. Entrans is ISO certified and a NASSCOM member. And 500+ domain-trained professionals back every placement.
Typed React, Next.js, and Angular Frontends
Strongly typed props, hooks, context, and reducers. State lives in Redux Toolkit, Zustand, or NgRx, with TanStack Query for server data. Shared components live in Storybook. For deeper framework work, pair them with our dedicated React developers.
Node.js Services and Typed APIs
Backends built in NestJS, Express, or Fastify. tRPC or GraphQL with generated types for internal calls, and OpenAPI contracts for public endpoints. Zod checks every payload at the edge, so runtime data matches compile-time types. Backend-heavy roadmaps can add our Node.js developers.
Advanced Type System Design
Generics with tight constraints, conditional and mapped types, and template literal types for typed strings. Branded IDs stop a customer ID from landing where an order ID belongs. The satisfies operator checks config objects and still keeps type inference.
JavaScript to TypeScript Migration
A phased plan instead of a risky rewrite. Declaration files cover untyped libraries, and codemods such as ts-migrate handle the repetitive edits. CI tracks type coverage, so strictness only moves in one direction.
Monorepos, Builds, and Compiler Speed
Turborepo or Nx with pnpm workspaces. Project references and incremental builds keep tsc fast on large repos. Vite, esbuild, or SWC handle bundling, tuned so editor feedback stays quick.
Testing and Quality Gates
Unit and integration tests in Vitest or Jest, with end-to-end coverage in Playwright. typescript-eslint rules run on every pull request. Our DevOps and quality engineering team helps set up the pipelines.
Schedule Interviews With TypeScript Developers and Onboard Them in 48 to 72 Hours
TypeScript Development Technology Expertise
The TypeScript developers for hire on our bench work across the stack below. Tell us what your product runs on, and we match an engineer who already knows it.
Language and Build Tooling
Frontend Frameworks and State
Backend, APIs, and Data
Testing, Delivery, and AI Integration
Our Customer Success Stories
Real-Time CRM Integration for Marketing Automation
Industry: Technology, CRM and marketing automation
Technical Stack: Node.js | TypeScript | data ingestion framework | automated cron scheduling | centralized validation database | monitoring and alerting
A global CRM and marketing tech company kept seeing customer data drift between Salesforce and Braze. Manual work and badly timed cron jobs caused mismatches. Records synced late, and customer journeys broke.
Our engineers built a data ingestion framework in Node.js and TypeScript. It syncs and checks records in real time through a central database layer. We rolled it out in three phases, with monitoring and alerts. The Salesforce to Braze integration now holds 99% data accuracy. Manual work dropped by 70%, and updates reach campaign teams at once.
High-Performance Casino and Slot Game Platform
Industry: Gaming and iGaming
Technical Stack: TypeScript | Node.js | PIXI.js | GSAP | universal RGS wrapper | automated RTP compliance testing
A social gaming and sportsbook platform needed more slot games to grow its player base. A rigid presentation framework and fragmented codebases slowed every release. Large teams spent their days on routine game server wrappers and manual hunts for memory leaks.
Entrans built one shared architecture: a PIXI.js and GSAP frontend on a Node.js backend. TypeScript runs the state logic that moves players from base spins to free games without lag. One RGS wrapper fetches game server responses and applies currency and language settings. The slot game platform rebuild delivered 150% faster cross-platform deployment and prototyping. It also reached 99% state accuracy across network-loss recoveries and lifted mobile engagement and session time by 40%.
Designed for Enterprise Speed and Control
Working out how to hire TypeScript developers without a long sourcing cycle? This is the path we follow, with the timing we hold ourselves to.
1. Share Your Requirements
Tell us your stack, your current strictness settings, and the seniority you need. A 30-minute call usually covers it.
2. Get Curated Profiles (Within 24 to 48 Hours)
You receive 2 to 3 profiles of engineers who have shipped typed code in a stack like yours. Each one comes with real project history.
3. Evaluate and Interview
Run your own loop. A live typing exercise, a review of a tricky generic, or a walkthrough of a migration they led all work well. If nobody fits, we send more profiles.
4. Onboard and Kickoff (Within 48 to 72 Hours)
We handle contracts, the NDA, and equipment. Your engineer gets repo access, sets up the toolchain, and picks up a first ticket in week one.
5. Continuous Support and Scaling
A delivery manager checks in on output and fit. Add engineers, bring in QA or DevOps, or scale down once a milestone ships.
Our Hiring Models
Dedicated TypeScript Developers
When you hire a dedicated TypeScript developer, that engineer works only on your product. They own features from design review to release. Clients who hire an offshore TypeScript engineer through us get delivery from India. Working hours overlap US time zones, and our US team is on hand when you need a local contact.
Team Augmentation
Add TypeScript engineers to the team you already run. They follow your code review rules, branching model, and tooling, and they report to your tech lead.
Project-Based Engagement
Hire a TypeScript team for a defined outcome, such as a JavaScript-to-TypeScript migration, a design system, or a new typed API layer. You get a fixed scope, a timeline, and a named delivery lead.
Industries Our TypeScript Developers Build For
Our team works with global clients in banking, healthcare, manufacturing, retail, real estate, and gaming. Our TypeScript engineers build the portals, dashboards, and APIs these sectors run on. They also build in the access rules and audit trails that regulated teams need.
Chief Executive Officer
Chief Executive Officer
Looking to Hire TypeScript Developers Who Make Your Codebase Easier to Change?
Book a Free ConsultationFrequently Asked Questions
What does a TypeScript developer do?
A TypeScript developer builds web and server apps in TypeScript, which is JavaScript with static types added. Day to day, they design types, build React or Angular frontends, and write Node.js APIs. They also set up the compiler so errors show up before code ships. Senior engineers own JavaScript migrations and the build tools that keep large codebases fast.
How much does it cost to hire a TypeScript developer?
Cost depends on seniority, engagement model, and location. Recent US salary data puts mid-level to senior TypeScript developers at roughly $110,000 to $185,000 a year, before benefits and recruiting costs. Dedicated developers from offshore partners usually cost a fraction of that. We share a rate card for your exact requirement on the first call.
How do you hire TypeScript developers with real senior skills?
Test how candidates design types, not whether they know the syntax. Ask them to write a generic utility, model app state with a discriminated union, and explain when they would use unknown instead of any. Then review their tsconfig choices and a refactor they led. Every profile Entrans sends has already passed these checks.
Do we need TypeScript developers if our product already runs on JavaScript?
Usually yes, if the codebase is large, long-lived, or shared by several teams. Static types catch whole classes of bugs before release and make refactoring safer. You do not need a rewrite to start, because you can adopt TypeScript file by file next to existing JavaScript. Small prototypes and short scripts can often stay in plain JavaScript.
When we hire remote TypeScript developers, who owns the code?
You do, from the first commit. Code, documentation, type definitions, and infrastructure scripts all belong to you, and we sign an NDA before onboarding. Our engineers work inside your repositories and access controls, with hours that overlap your team's day. Entrans is ISO certified and a NASSCOM member, with delivery from the US and India.
