5+ years of professional experience in mobile development using React Native, Google Flutter, Kotlin Multiplatform, native development (Swift/Kotlin), Apache Cordova, Ionic, and/or Firebase 3+ years of professional experience developing with React, Next.js, and TypeScript 5+ years of professional experience consuming and developing APIs, preferably in JavaScript/TypeScript and C#/ASP.NET Strong experience with mobile app delivery lifecycle, including App Store submissions, TestFlight, and Google Play Console Strong understanding of HTML5, CSS3, SCSS, and responsive web design Experience using CI/CD pipelines (e.g., Azure DevOps, Jenkins) and infrastructure-as-code (e.g., Terraform) Understanding of mobile app store guidelines, review processes, and best practices for iOS and Android Strong understanding of practical cryptography Strong communication skills Experience writing automated UI tests and mobile testing frameworks Experience with Cloud Architecture, preferably AWS Experience using Docker / Containers Financial industry / banking experience is a strong plus