Web Development

Hire experienced and affordable Rx JS developers

Hire full-time, contract, or project-based Rx JS developers, architects, and consultants. We offer flexible hiring models and premium talent at some of the most competitive rates on the market, starting at $25/hour.

Nathan F.

Nathan F.

Senior RxJS Developer

United States
UTC-5:00
United States
RxJS
Observables
Custom Operators
Reactive Programming
TypeScript
Angular
State Management
Error Handling
Backpressure
Async Patterns

Senior RxJS developer with 8+ years building reactive applications and complex async workflows. Expert in Observable patterns, custom operators, and state management with reactive streams. Skilled in error handling strategies, backpressure management, and memory leak prevention. Experience with real-time trading platforms, live dashboards, and enterprise Angular applications.

Hire Rx JS developers
Klara W.

Klara W.

Reactive Angular Engineer

Austria
UTC+1:00
Austria
RxJS
Angular
NgRx
Component Store
Reactive Forms
TypeScript
Marble Testing
Caching
Optimistic UI
Performance

Reactive Angular engineer leveraging RxJS to build performant, scalable frontend architectures. Expert in NgRx, component store, and reactive forms. Skilled in complex data streams, caching strategies, and optimistic UI updates. Experience with enterprise dashboards, healthcare portals, and financial reporting applications.

Hire Rx JS developers
Daisuke M.

Daisuke M.

Real-Time Systems RxJS Developer

Japan
UTC+9:00
Japan
RxJS
WebSockets
Real-Time Data
Multicasting
Subjects
Schedulers
Reconnection
Data Sync
Event Streams
Socket.IO

Real-time systems developer using RxJS for WebSocket management, live data feeds, and event-driven UIs. Expert in multicasting, Subject variants, and scheduler optimization. Skilled in reconnection strategies and data synchronization. Experience with stock trading terminals, IoT dashboards, and multiplayer gaming interfaces.

Hire Rx JS developers
Carolina P.

Carolina P.

RxJS State Management Specialist

Brazil
UTC-3:00
Brazil
State Management
BehaviorSubject
Selector Composition
Side Effects
Marble Testing
RxJS
Angular
React
Testing
Architecture

RxJS state management specialist designing reactive data flows for complex single-page applications. Expert in BehaviorSubject patterns, selector composition, and side-effect isolation. Skilled in testing reactive streams with marble diagrams and integration testing. Experience with CRM systems, project management tools, and collaborative editing platforms.

Hire Rx JS developers
Erik B.

Erik B.

Reactive Full-Stack Developer

Netherlands
UTC+1:00
Netherlands
RxJS
Node.js
NestJS
Reactive Microservices
Event Sourcing
CQRS
TypeScript
API Composition
Kafka Streams
Full-Stack Reactive

Reactive full-stack developer applying RxJS patterns across frontend and Node.js backend systems. Expert in reactive microservices, event sourcing, and CQRS with Observables. Skilled in NestJS reactive modules and API composition. Experience with e-commerce platforms, notification systems, and data pipeline orchestration.

Hire Rx JS developers
Talent Solutions

Scale your team with world-class Rx JS developers

Stop struggling with hard-to-fill roles. Our platform connects you with pre-vetted talent partners who deliver exceptional Rx JS developers faster than traditional recruiting.

Full-time hires

Receive perfectly matched Rx JS developer candidates in record time by engaging with specialized local recruiting firms on our platform ready to help you fill your Rx JS development roles.

Start HiringNo upfront fees

Temporary resources

Hire a Rx JS developer or build an entire team of Rx JS developers by working with top staffing agencies and professional services firms dedicated to finding the best talent for your business needs.

Get Talent FastSame-day matching

Trusted by over 250 companies worldwide

Company logo
Company logo
Company logo
Company logo
Company logo
Company logo
Company logo
Company logo
Company logo
Company logo
Company logo
Company logo
Company logo
Company logo
Company logo
Company logo
Why Sourcer

Why companies choose Sourcer

Experience the power of AI-driven recruitment that connects you with top Rx JS developer talent faster than ever

Hire in days, not weeks

Tap into a pre-vetted network of Rx JS developer specialists ready to start immediately - full-time, contract, or project-based.

Access unmatched talent variety

From junior developers to lead architects, find Rx JS developer professionals across a wide range of skills, rates, and geographies.

Built-in cost efficiency

Compare salaries and hourly rates from multiple vendors. Access the widest rate spectrum on the market and only pay what makes sense for your project.

AI-powered vendor matching

Our intelligent platform pairs your job with the best-fit recruiting firms, ensuring you see qualified candidates fast - no cold outreach, no guesswork.

Find better talent at lower cost

Discover how leading companies reduce hiring costs while accessing premium Rx JS developer talent through our platform advantage

Reduce billing rates

40%

lower billing rates

Optimize hiring time

30%

faster hiring time

Increase candidate flow

50%

reduced acquisition costs

Trusted by industry leaders worldwide

Join hundreds of companies who've transformed their hiring with our platform. See why top organizations choose us to scale their teams with exceptional talent.

"As a startup, finding the right talent quickly is tough. Sourcer's platform has been a game-changer for us. The quality of candidates has been great, with diverse skillsets that covered most of our needs. Definitely a valuable resource for fast-growing companies!"

Brian Chen

Director, Web Development

"Using Sourcer has led to significant cost savings for our company. In less than two weeks we found contractors at a fraction of the cost we were quoted elsewhere. The platform streamlined our hiring process, quickly matching us with top-notch contractors. It's efficient and hassle-free."

Emily Sandler

HR Manager

"We needed to fill a critical full‑time position fast, and Sourcer delivered better than any solution we’ve used before. Within days, we had a strong shortlist of qualified candidates, and ended up hiring someone who exceeded expectations. Highly recommend Sourcer for any team on a tight hiring timeline!"

Alex Romero

Talent Acquisition Manager

250+

Companies Trust Us

10K+

Successful Hires

4.9/5

Client Rating

72h

Average Match Time

FAQs on hiring Rx JS developers

Get answers to the most common questions about hiring Rx JS developers on our platform.

Guidance on hiring Rx JS developers

What is Rx development?

RxJS development is the process of designing, building, and maintaining applications using RxJS (Reactive Extensions for JavaScript), a powerful library for reactive programming that enables developers to manage asynchronous data streams and event-based systems efficiently. RxJS allows developers to handle complex workflows involving user interactions, API responses, real-time updates, and background processes through a declarative programming model built around Observables.

Modern RxJS development is widely used in frontend frameworks such as Angular, as well as in Node.js and real-time web applications. By using reactive programming principles, developers can create systems that respond dynamically to data changes, improving performance, scalability, and maintainability. RxJS simplifies asynchronous logic by replacing deeply nested callbacks or promises with structured, composable data streams.

As applications increasingly rely on real-time data and responsive interfaces, RxJS development has become a specialized skill set. Organizations hire RxJS developers to build high-performance applications that handle asynchronous operations efficiently and deliver seamless user experiences.

Discover talent on our platform

Trusted by 250+ companies worldwide

Ready to hire top Rx JS developers?

Join hundreds of companies using Sourcer to find exceptional Rx JS developers faster and more cost-effectively.