Principal Android EngineerLocation:Ireland (office attendance required once per week)Type:Contract or PermanentRate:€350/day (contract) or €70,000/year (permanent)About the RoleWe're seeking an experienced Principal Android Engineer to lead the technical direction of a large customer mobile app. This is a high-impact role focusing on architecture, scalability, and technical mentorship across multiple agile teams (Android & iOS). You'll play a pivotal role in shaping the app's future, driving re-platforming initiatives, and ensuring best-in-class engineering standards.Key ResponsibilitiesLead Android architecture and set coding standardsMentor and coach engineers across Android and iOS teamsDrive re-platforming and modernization projectsEnsure scalability, reliability, and maintainability of the mobile appCollaborate closely with product, design, and backend teamsMust-Have Skills & Experience8+ years of Android development experience3+ years in technical leadership rolesExpertise in Kotlin, Jetpack Compose, and modern app architectureProven track record delivering large-scale, high-availability mobile appsStrong background in CI/CD, API integration, and automated testingNice-to-HaveAWS (AppSync, Lambda)Cross-platform strategy experienceMobile analytics and accessibility best practices