Senior Mobile Developer (Banking Sector)

SUMMARY:
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POSITION INFO:
We are looking for a high-calibre, hands-on Senior Mobile Developer to design, build, and evolve secure, high-performance mobile applications used across iOS and Android. This is not a maintenance-only role. You will take ownership of complex mobile features from architecture through release, influence technical decisions, and help establish modern, AI-enabled mobile engineering practices in a forward-thinking delivery team. Your impact Design, build, test, and release high-quality cross-platform mobile applications for iOS and Android using React Native or .NET MAUI . Own the technical delivery of complex features, balancing performance, usability, scalability, security, and maintainability. Partner closely with product managers, UX\/UI designers, backend engineers, and QA to convert product requirements into polished mobile experiences. Integrate and optimise connectivity with backend services through RESTful APIs, GraphQL, authentication flows, and error-handling patterns . Establish and improve engineering standards for code quality, automated testing, code reviews, CI\/CD, monitoring, and mobile release management. Drive reliable releases to the Apple App Store and Google Play Store , including troubleshooting production incidents and implementing long-term fixes. Use AI-assisted development tools such as GitHub Copilot, Cursor, and Claude responsibly to improve delivery speed, documentation, testing, and code quality. Mentor intermediate developers, contribute to architectural discussions, and champion practical mobile development best practice. What success looks like Within your first 6–12 months, you will have: Delivered major mobile functionality that improves customer experience and measurable product outcomes. Strengthened the mobile codebase through improved architecture, test coverage, performance, and release reliability. Helped establish repeatable, secure AI-assisted engineering workflows that accelerate delivery without compromising quality. Become a trusted technical voice for mobile architecture, platform trade-offs, and cross-functional delivery. What you bring 5+ years’ professional experience in mobile application development, including ownership of production-grade iOS and Android applications. Strong commercial experience in either: React Native: TypeScript, React Navigation, Redux\/Zustand or equivalent state management; or .NET MAUI: C#, XAML, MVVM, dependency injection, and mobile application architecture. Demonstrable experience delivering polished, responsive, and performant mobile UI\/UX. Strong knowledge of API integration, authentication, state management, offline\/error handling, and secure mobile development principles. Hands-on experience with automated testing, source control, code reviews, CI\/CD pipelines, and release processes . Experience publishing and supporting applications on the Apple App Store and\/or Google Play Store is strongly preferred. Evidence of practical, daily use of AI development tools to improve productivity and quality; candidates should be ready to discuss real examples during the interview process. The confidence to work independently, communicate technical trade-offs clearly, and influence peers through sound engineering judgement. Why join us Own meaningful, visible mobile products rather than simply completing isolated tickets. Work with modern cross-platform technologies, cloud-connected platforms, and AI-enabled delivery practices. Help shape engineering standards, architecture, tooling, and the future of the mobile capability. Join a team that values technical excellence, accountability, collaboration, and continuous learning.