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Vallum Associates

React Native Developer

Vallum Associates
United Kingdom · Contract · Mid-Senior

Senior React Native Developer - Energy Company


We’re seeking experienced React Native Developers to join a fast-moving mobile squad at a major UK energy provider. You’ll play a key role in building and enhancing customer-facing mobile applications used at scale.


Contract Details

  • Length: 6 months initial, strong likelihood of extension
  • Location: UK-based, remote-first with occasional team meetups
  • IR35: Inside IR35


What You’ll Be Doing

  • Developing, maintaining, and optimising React Native mobile applications used by a large customer base
  • Improving mobile performance, stability, and user journeys across iOS and Android
  • Collaborating closely with product, design, and backend teams within an agile squad
  • Contributing to shared component libraries and mobile best practices


What We’re Looking For

  • Strong commercial experience with React Native delivering production mobile apps
  • Solid understanding of modern React patterns: functional components, hooks, and state management
  • Experience building customer-facing mobile applications in high-traffic environments
  • Focus on code quality, testing, performance, and maintainability
  • Comfortable working in collaborative, fast-paced product teams


Apply now for immediate consideration.

Key Skills

Ranked by relevance

react react native product design ios
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Posted
Dec 15, 2025
Type
Contract
Level
Mid-Senior
Location
London Area

Industries

Utilities

Categories

Information Technology

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