Software Engineer - React Native

Product Madness (U.K) Limited; London; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading software company in London seeks a Software Engineer with extensive React Native experience to design and develop mobile applications for both iOS and Android. The ideal candidate will have 5+ years in software development and a background in mobile development life cycle. This role offers a collaborative environment working with cross-functional teams.

Qualifications

• 5+ years in software development.
• 4+ years in mobile app development using React Native.
• Experience with mobile development life cycle.

Responsibilities

• Design and implement features in React Native for mobile applications.
• Develop a React Native-based SDK for external use.
• Collaborate with cross-functional teams to deliver solutions.

Skills

React Native

Agile development

Problem solving

Version control (Git)

Mobile application development

Education

Bachelor's degree in computer science or related field

Job description

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Software Engineer - React Native, London

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Client:

Product Madness (U.K) Limited

Location:

London, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Reference:

e5386cd85a45

Job Views:

12

Posted:

31.07.2025

Expiry Date:

14.09.2025

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Job Description:

About The Role

· Design and implement high-quality, reusable, and scalable features in React Native for both SDK and Mobile Application layers.

· Help facilitate the complete lifecycle of the mobile application, utilizing React Native for both iOS and Android platforms

· Develop and maintain a React Native-based SDK and Mobile Applications to be used by external teams, with an emphasis on stability, usability, and performance.

· Collaborate with cross-functional teams, including native platform engineers (iOS/Android), product managers, and designers, to define technical requirements and deliver end-to-end solutions.

· Write and maintain robust documentation for both internal and external audiences, integration guides.

· Contribute to architectural decisions and best practices in codebase.

· Fine-tune application performance, troubleshoot bottlenecks, and guarantee responsiveness across diverse devices and screen sizes

· Participate in code reviews and help maintain a high-quality engineering culture.

What We're Looking For

About You

· Bachelor’s degree in computer science, engineering, or a related field.

· Demonstrated track record of 5+ years in software development.

· Demonstrated track record of 4 years of creating and deploying mobile apps using React Native, primarily for iOS and Android.

· Good knowledge of architecture and implementation of native Android or/and iOS apps, experience with full mobile development life cycle.

· Familiarity with Git for version control and experience working in agile development environments.

· Adept problem solver with a history of delivering quality code and solutions.

· Prior experience in working in cross-functional teams is advantageous.