Overview In this role you will build and maintain iOS authentication flows for millions of users, focusing on biometric login, session stability, and device management. You will co-own the iOS codebase within the Digital Identity domain and collaborate with Android and Backend engineers on cross‑platform features. You will integrate third‑party SDKs and drive reliability through testing and architecture decisions. You will shape the iOS identity roadmap with Product and stakeholders while addressing security, performance, and stability.

Compensaciones / BeneficiosPersonal development budgetWork-from-home budgetDiscounts for fitness, wellness, language appsPublic transportation discountRelocation package with visa supportFree Premium subscription for personal N26 account ResponsabilidadesBuild and maintain iOS authentication flows (biometric login, session stability, device management)Co-own the iOS codebase within the Digital Identity domainIntegrate and maintain third-party mobile SDKs; own upgrade and reliability cycleCollaborate with Android and Backend engineers on cross-platform identity features,



API design and shared testing infrastructureDrive iOS regression testing quality; maintain Testrail suite and automated test coverageMake architectural decisions for the iOS identity layer addressing security, performance, and stabilityWork with Product and stakeholders to shape the roadmap for the iOS experience within Digital Identity Requisitos principalesDeep understanding of the iOS platform and SwiftExperience with iOS security frameworks (LocalAuthentication, Keychain)Experience with various iOS frameworks (networking, UI, testing)Experience in Agile development, especially in authentication/security-related featuresStrong debugging and analytical skills for session and device-layer issuesProficiency with Jira and TestRail for issue tracking and test case managementFull professional proficiency in EnglishStrong sense of ownershipSystematic problem-solving under security and reliability constraintsProactiveness and collaborationSwift and iOS platform expertiseiOS security APIs (LocalAuthentication, Keychain)Networking, UI, and testing frameworks on iOS

📌 iOS Engineer - Digital Identity - barcelona
🏢 Jobrapido
📍 Barcelona