React Native

React Native Developer

6-Month Contract

Remote (Ireland) | €600-€650 / day

Join a major energy infrastructure project where you'll help shape and enhance a widely used customer-facing mobile app. This is a great opportunity to apply deep mobile and front-end expertise in a high-impact, user-centric environment.

As a React Native Developer, you will :

Lead mobile app development using React Native, Expo, and Typescript

Tackle performance, security, and accessibility challenges across iOS and Android

Integrate custom data visualisations with D3 and SVGs

Collaborate with designers using Figma and implement shared components

Work with Azure B2C or similar OAuth identity providers for secure frontend integration

Your Responsibilities :

Develop and optimise mobile apps using React Native & Expo

Debug native builds (Xcode, Gradle) and patch JS / native code as needed

Build responsive, accessible UIs with Storybook and Flexbox

Embed secure content, implement biometric encryption, root detection, etc.

Write and maintain unit tests, integrate with GitHub / Azure DevOps

About you :

Proven experience with React, TypeScript, and modern JavaScript

Strong mobile security knowledge (token storage, biometric auth, etc.)

Skilled with native app debugging, accessibility testing & design implementation

Experience with D3 and SVGs a plus

Bonus : .NET API exposure, Azure App Insights, DevOps pipelines, JMeter