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- Tasks: Lead the development of a high-performance React Native app for iOS and Android.
- Company: Join a fast-growing tech company focused on user-centric mobile experiences.
- Benefits: Enjoy autonomy, work across the full development lifecycle, and collaborate with a dynamic team.
- Why this job: Shape the future of mobile products while improving app performance and reliability.
- Qualifications: Proven experience with React Native, JavaScript/TypeScript, and GraphQL is essential.
- Other info: Bonus points for experience with Expo and high-traffic consumer apps.
The predicted salary is between 36000 - 60000 £ per year.
We’re working with a fast-growing tech company that’s building scalable, user-centric mobile experiences. They’re now looking to hire a Senior Mobile Engineer to take ownership of their mobile app and play a key role in shaping the future of their mobile product.
About the Role
You’ll lead the development of a high-performance React Native app used by a large and growing user base. This role offers a high level of autonomy and the chance to work across the full development lifecycle — from concept to release.
What You’ll Be Doing
- Leading React Native development for iOS and Android
- Building features using a modern tech stack: React Native, TypeScript, GraphQL, Expo, React Query
- Working closely with backend engineers, product managers, and designers to deliver intuitive, responsive mobile features
- Continuously improving app performance and reliability
- Implementing best practices around testing, automation, and CI/CD pipelines
What They’re Looking For
- Proven experience building and maintaining complex React Native apps
- Strong proficiency with JavaScript/TypeScript
- Experience working with GraphQL and modern state management libraries
- Familiarity with mobile build tools, deployment pipelines, and app store submission processes
- A user-first mindset and a passion for clean, maintainable code
- Comfortable working in a fast-paced, agile environment
Bonus Experience
- Previous use of Expo in production apps
- Knowledge of native modules or bridging native code with React Native
- Experience working on B2C or high-traffic consumer apps
Mobile Application Developer employer: Ronald James Group
Contact Detail:
Ronald James Group Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Mobile Application Developer
✨Tip Number 1
Familiarise yourself with the latest trends in React Native development. Join online communities or forums where developers share their experiences and insights. This will not only enhance your knowledge but also help you connect with potential colleagues at the company.
✨Tip Number 2
Showcase your previous projects that highlight your experience with mobile app development, especially those using React Native. Be prepared to discuss specific challenges you faced and how you overcame them during interviews.
✨Tip Number 3
Network with professionals in the tech industry, particularly those who work with mobile applications. Attend meetups or webinars focused on mobile development to expand your connections and learn about job opportunities.
✨Tip Number 4
Prepare to demonstrate your problem-solving skills during technical interviews. Practice coding challenges related to React Native and be ready to explain your thought process clearly, as this will showcase your expertise and approach to development.
We think you need these skills to ace Mobile Application Developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with React Native, JavaScript/TypeScript, and any relevant projects. Use specific examples that demonstrate your ability to lead mobile app development and work in a collaborative environment.
Craft a Compelling Cover Letter: In your cover letter, express your passion for mobile development and user-centric design. Mention how your skills align with the company's needs and your enthusiasm for taking ownership of their mobile app.
Showcase Relevant Projects: Include links to your portfolio or GitHub repositories that showcase your work on complex React Native apps. Highlight any experience with GraphQL, CI/CD pipelines, and performance optimisation.
Prepare for Technical Questions: Anticipate technical questions related to React Native, mobile build tools, and deployment processes. Be ready to discuss your approach to problem-solving and best practices in coding and testing.
How to prepare for a job interview at Ronald James Group
✨Showcase Your Technical Skills
Be prepared to discuss your experience with React Native, JavaScript, and TypeScript in detail. Bring examples of past projects where you've successfully built and maintained complex mobile applications, as this will demonstrate your technical proficiency.
✨Understand the Company’s Product
Research the tech company and their mobile app before the interview. Familiarise yourself with their user-centric approach and think about how you can contribute to enhancing their product. This shows genuine interest and helps you align your answers with their goals.
✨Prepare for Collaboration Questions
Since the role involves working closely with backend engineers, product managers, and designers, be ready to discuss your experience in collaborative environments. Share specific examples of how you’ve effectively communicated and worked with cross-functional teams to deliver successful projects.
✨Demonstrate a User-First Mindset
Highlight your passion for creating intuitive and responsive mobile features. Be prepared to discuss how you prioritise user experience in your development process and any strategies you use to ensure the final product meets user needs.
