3 of 3 Permanent iOS SDK Jobs in the City of London

looking for an experienced Kotlin & Swift Developer with strong computer vision experience to design, build, and maintain a high-performance Software Development Kit (SDK) used in security-critical mobile applications. This role sits at the intersection of mobile engineering, applied computer vision, and SDK architecture … will play a key role in delivering reusable, secure, and developer-friendly components used by third-party teams and partners. Key Responsibilities SDK Design & Development Design and develop a cross-platform mobile SDK (iOS & Android) using Swift and Kotlin Create clean, modular, well-documented ...

located in Greater London, with the flexibility to work from home part-time. The candidate will be responsible for developing, testing, and maintaining iOS applications, implementing new features, and collaborating with cross-functional teams. The role involves ensuring app performance, usability, and security standards, and troubleshooting and resolving … software issues to deliver an optimal user experience. Qualifications Proficiency in Swift programming language and iOS frameworks Experience with UIKit, Core Data, and SwiftUI Knowledge of mobile app architecture, MVC/MVVM, and design patterns Familiarity with version control systems such as Git Understanding of API integration, JSON ...

including integrating React Native or WebView-based experiences into native flows. ● Identify architectural simplifications that reduce complexity and speed up delivery. ● Collaborate with iOS leadership to ensure platform parity and alignment. ● Support teams in modularising features and clarifying appropriate distribution of client-side logic. ● Partner closely with product … scale high-traffic, consumer-facing Android apps. ● Experience evaluating or integrating hybrid frameworks such as React Native. ● Deep understanding of the Android SDK, lifecycle management, concurrency, and performance tuning. ● Familiarity with Gradle and how architecture influences build and release pipelines. ● Ability to read or maintain legacy Java code. ...