Contractor Senior Mobile Engineer - React Native - Contract

• Take full ownership of our React Native app.
• Write clean, maintainable TypeScript/React Native code.
• Design, implement and own significant parts of the app architecture.
• Collaborate with product, design and backend engineers to ship end-to-end features.
• Build with a security mindset.
• Instrument, monitor and support what you build.
• Contribute to CI/CD, code reviews, automated testing and continuous refactoring.
• Attribution: practical experience with SKAdNetwork, AdAttributionKit, App Tracking Transparency (ATT) and Meta attribution flows.
• Mentor and support other mobile engineers.

Requirements:

• 5+ years of professional software development, with significant, current commercial experience in React Native (TypeScript).
• Proven delivery of production apps on both iOS and Android.
• Secure mobile development fundamentals.
• Authentication & authorisation: working knowledge of standards such as OAuth 2.0/OpenID Connect.
• Strong testing discipline.
• Backend integration experience (REST/GraphQL).
• Production ownership: telemetry, debugging, incident mitigation.
• Clear, considerate communication and a collaborative approach.
• Must be available to start immediately.

Nice-to-haves:

• Deep React Native expertise.
• Strong platform experience.
• Proven delivery quality.
• Solid security and privacy mindset.
• Interest in AI-assisted development.

What is the last date for applying to the job?

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