Staff Mobile Engineer - React Native
Remote | UK timezone
We're partnering with a global Software House to find a Staff Mobile Engineer with deep expertise in React Native. You'll play a central role in consolidating and evolving multiple performance-focused mobile applications into a unified experience for elite organisations. This is an opportunity to influence mobile architecture, improve cross-platform standards, and ship meaningful experiences used by thousands of professionals worldwide.
What You'll Be Doing
Lead the development of a high-performance, unified mobile platform using React Native
Integrate and modernise existing applications into a cohesive product experience
Build shared libraries and infrastructure for themes, auth flows, host apps, onboarding, and common navigation
Collaborate across design, product, and engineering to shape reusable patterns and cross-functional standards
Optimise mobile performance across iOS and Android, diagnosing issues and improving reliability
Own and advocate for testing, quality, and performance best practices within mobile
Champion accessibility, design consistency, and mobile UX at scale
Contribute to internal technical knowledge sharing across the mobile engineering community
What We're Looking For
Deep hands-on experience building production-grade mobile apps with React Native
Strong grasp of TypeScript, mobile state management, and modular architecture
Proven experience designing and consuming robust GraphQL or REST APIs
Comfortable collaborating closely with backend teams to align API design with mobile constraints
Strong debugging and performance-tuning skills on both iOS and Android platforms
Experience leading cross-platform teams or high-impact initiatives from design through delivery
Capable of working autonomously while mentoring others and raising team-wide technical standards
Bonus Experience
Experience with end-to-end testing frameworks for mobile
Track record of mobile performance optimisation at scale
Past involvement in large-scale app migrations or platform consolidations
Traits for Success
User-centric thinker who values clean interfaces and intuitive flows
Acts as a technical multiplier-uplifts others through clarity and thought leadership
Strong communicator across time zones and disciplines
Highly organised and quality-obsessed; balances velocity with thoughtful execution
Humble and collaborative-comfortable navigating ambiguity in high-trust teams
This is a role for someone who thrives at the intersection of architecture and user experience-who wants to shape the future of mobile through technology that genuinely impacts performance.
Interested ? Reach out to Ryan Quinn on LinkedIN or send your CV via the link below.