Senior React Developer

Cavendish Professionals

Contract Poland, Poland Computer Occupations

Posted:

February 20, 2026

Location:

Poland, Poland, Poland

Job Description

There is now an opening for a Senior React Developer to join our clients team on a full remote, freelance basis for 6 months contracts with extensions available.
Skills and Requirements:
5+ years experience with JavaScript/ React- latest (hooks, context api, refs)

JavaScript (with promises, async), TypeScript

HTML5, CSS3 (rem, em, css variables)

Microfrontends and Webpack module federation

Fluent in English
Responsibilities:
Lead the development of complex and high-traffic web applications using  and its ecosystem, ensuring clean, modular, and maintainable code.

Design and implement robust, scalable, and efficient frontend architectures and patterns, making strategic decisions on state management, component structure, and data flow. 

Implement effective state management using tools like Redux, Context API, or other state management libraries, handling application-wide data ef...
                

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Job Overview

Job Type: Contract

Location: Poland, Poland

Posted: February 20, 2026

Deadline: April 01, 2026