React Native Technical Lead

JR United Kingdom; England; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading technology company is seeking a React Native Technical Lead for a 6-month contract role. The position requires strong leadership in designing and developing scalable applications, with a focus on mobile architecture and DevOps practices. Candidates should have robust experience with React Native and related technologies, alongside a commitment to delivering user-friendly solutions.

Qualifications

• Hands-on experience with state management tools such as Redux and Context API.
• Strong front-end skills with HTML5 and CSS3, adhering to responsive design principles.
• Experience with Git workflows, peer code reviews, and CI/CD practices.

Responsibilities

• Lead the design and deployment of scalable mobile applications using React Native.
• Collaborate with teams to define technical requirements and deliver user-friendly solutions.
• Drive DevOps practices including CI/CD and test automation.

Skills

Redux

Context API

React Hooks

React Navigation

HTML5

CSS3

UI/UX design principles

Firebase

MongoDB

CI/CD

Tools

JEST

React Testing Library

Node.js

Job description

Social network you want to login/join with:

Cognitive Group | Part of the Focus Cloud Group

Location:

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

2

Posted:

06.06.2025

Expiry Date:

21.07.2025

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Job Description:

React Native Technical Lead – Contract

6 Months - Inside IR35

2 days onsite in Chatham

SC Cleared or SC Clearable

Key Responsibilities

• Lead the design, development, and deployment of scalable mobile and web applications using React Native (Expo), React.js, and Node.js.
• Collaborate with product managers, designers, and cross-functional teams to define technical requirements and deliver robust, user-friendly solutions.
• Develop high-performing, reusable UI components based on design prototypes.
• Implement and integrate third-party services, libraries, and APIs.
• Set up new repositories/modules with appropriate package configurations based on project needs.
• Maintain and enhance existing applications by fixing bugs and implementing new features.
• Provide technical leadership and mentorship through architectural discussions, code reviews, and documentation.
• Work with native modules and optimize app performance across iOS and Android platforms.
• Contribute to app release cycles and deployments to the App Store and Google Play.
• Drive DevOps practices, including CI/CD, test automation, and infrastructure support.
• Lead post-production support and collaborate on ongoing improvements.

Your Profile

• Hands-on experience with state management tools (e.g., Redux, Context API).
• Familiarity with React-related technologies: React Hooks, React Navigation, Maps, Gestures, Axios/React Query, AsyncStorage, etc.
• Solid front-end skills with HTML5, CSS3, Responsive Web Design, and bundling tools.
• Strong understanding of UI/UX design principles for both iOS and Android.
• Knowledge of mobile architecture including Bridged and Bridgeless React Native patterns.
• Experience with Git-based workflows, peer code reviews, automated testing using JEST/React Testing Library, and CI/CD pipelines.
• Backend integration and experience with Node.js and third-party APIs.
• Experience addressing mobile-specific challenges: offline capabilities, real-time data, authentication, push notifications, Bluetooth, media handling, etc.
• Familiarity with Firebase, MongoDB, or other databases.
• Accessibility implementation and testing using tools like NVDA/screen readers.