Senior React Developer

 

Description:

Working as part of an established engineering team, you'll contribute to new product features, enhance existing functionality, and drive technical improvements including dependency upgrades, framework migrations, refactoring, and performance optimisation.

Essential Experience

 

Top 3 Must-Haves

  • 5+ years' commercial frontend development experience with strong expertise in React, TypeScript, JavaScript, HTML, and CSS.
  • Strong experience across the modern JavaScript/TypeScript ecosystem, including state management, automated testing, build tooling, dependency management, and CI/CD pipelines.
  • Proven track record developing and maintaining large-scale React applications, delivering new features, modernising existing codebases, and performing framework or dependency upgrades.

 

Key Responsibilities

  • Design, develop, and maintain scalable React-based applications.
  • Deliver new functionality and product enhancements.
  • Refactor and modernise existing code to improve performance and maintainability.
  • Perform framework migrations and dependency upgrades.
  • Troubleshoot and resolve complex technical issues.
  • Collaborate with product, design, and engineering teams within an Agile environment.

Organization Cpl
Industry IT / Telecom / Software Jobs
Occupational Category Senior React Developer
Job Location London, UK
Shift Type Morning
Job Type Full Time
Gender No Preference
Career Level Experienced Professional
Experience 5 Years
Posted at 2026-11-02 8:26 pm
Expires on 2026-12-17