15 of 15 Permanent Swift Jobs in London

debugging skills, including performance profiling and memory optimization. Excellent communication skills and experience working in agile environments. Nice to Have Experience with native iOS (Swift) or Android (Kotlin/Java). Experience in fintech or banking applications. Familiarity with feature driven modular architecture. Experience working with feature flags. ...

debugging skills, including performance profiling and memory optimization. Excellent communication skills and experience working in agile environments. Nice to Have Experience with native iOS (Swift) or Android (Kotlin/Java). Experience in fintech or banking applications. Familiarity with feature driven modular architecture. Experience working with feature flags. ...

relevant professional experience. Demonstrated experience owning the full lifecycle of iOS services or features within a multi-service or domain environment. Proficiency in Swift, Objective-C, and iOS frameworks, with a strong understanding of system and API design principles. Familiarity with AI-driven systems, tools, or workflows and applying ...

cross-platform applications for iOS and Android using React Native and TypeScript . Native familiarity: While you live in JavaScript, experience with native code ( Swift, Kotlin , or Objective-C ) to bridge gaps or debug native modules is a significant plus. Form handling: You have experience building complex forms ...

experience. 8+ years of relevant professional experience. Proven track record leading the development, deployment, and maintenance of complex iOS applications at scale. Expertise in Swift, Objective-C, system design, API integration, and data modeling within the iOS ecosystem. Familiarity with AI-driven systems, tools, or workflows and applying ...

greenfield projects Tech driven environment - most recent versions/frameworks within iOS Skills/Experience Strong knowledge of iOS applications Strong knowledge of Swift STEM degree - strong computer science fundamentals (Preferred ...

experience with Apple’s RoomPlan/ARKit/LiDAR APIs Experience capturing spatial data and turning it into usable 3D room models Strong Swift/iOS experience (especially for native LiDAR workflows) Experience working with React Native, including bridging native modules Understanding of 3D rendering concepts and working with ...

Hands-on experience with Apples RoomPlan/ARKit/LiDAR APIs Experience capturing spatial data and turning it into usable 3D room models Strong Swift/iOSexperience (especially for native LiDAR workflows) Experience working with React Native, including bridging native modules Understanding of 3D rendering conceptsand working with ...

hands-on, all-round Lead Mobile App Engineer who is a master at Android, but is also comfortable understanding and coding in iOS (Swift), to take ownership of our existing Android app - as well as helping us evolve our iOS app - for the next era of product development, including … existing Android app end-to-end ● Android (Kotlin) focus includes rolling out white‐label releases, fixing critical bugs, and building new features ● Support iOS (Swift) debugging and UI improvements ● Collaborate closely with design to deliver beautiful UI, polished animations, and thoughtful interactions ● Improve performance, stability, and overall product quality ...

computing and zero-knowledge proof paradigms. Responsibilities: Lead the full-stack architectural design and implementation of biometric identity verification solutions spanning React web applications, Swift iOS SDKs, and Kotlin Android SDKs Drive technical strategy and roadmap development for the Biometrics platform, ensuring alignment with emerging industry standards including NIST … protocols for biometric data protection and zero-knowledge proof integration Contribute to design of unified SDK architecture that provides consistent developer experience across React, Swift, and Kotlin platforms Drive the development of real-time biometric liveness detection capabilities with sub-second response times and 99.9% accuracy Basic Qualifications, Skills ...

improving overall app stability and performance Building new features with a focus on clean architecture and long-term maintainability Supporting the iOS team with Swift debugging and UI improvements Partnering closely with design to create smooth, delightful user interactions Raising the quality bar for animation, responsiveness, and user experience … pragmatic, thoughtful, and opinionated about architecture and quality Core Skills & Experience Strong Kotlin experience and deep familiarity with Jetpack Compose Working knowledge of Swift and UIKit Solid understanding of MVVM and Clean Architecture patterns Experience building modular, testable codebases Comfort with dependency injection patterns Experience integrating APIs (REST, JSON ...

apps, from idea to production. Collaborate with Product, Design, and back‐end teams to turn customer problems into elegant iOS solutions. Write clean, maintainable Swift code that follows modern iOS architecture and platform best practices. Ensure high performance, reliability, and accessibility across the experiences you own. Own the quality … related technical field; or Equivalent related professional experience. 2+ years of relevant professional experience building and shipping native iOS applications. Proficient in Swift, SwiftUI and familiar with common iOS patterns (e.g., MVC, MVVM, MVI) and Apple’s tooling. Comfortable working with REST/GraphQL APIs, client/server architectures ...

ensure high-performance interop between Kotlin and JavaScript/TypeScript using the React Native Bridge and JSI. Cross-Team Alignment - Work closely with the Swift/iOS engineer to ensure migration plans align with iOS architecture and roadmap priorities. Collaborate with Data and Product teams to balance commercial speed … platform solutions. Experience in transport, logistics, or regulated industries. Familiarity with performance profiling tools on Android. Experience working in B2B SaaS environments. Exposure to Swift/iOS architecture (even if not hands-on). Benefits Private healthcare after your probation (including children) Hybrid working model 25 days holiday Volunteering ...

Hands-on experience with Apples RoomPlan/ARKit/LiDAR APIs Experience capturing spatial data and turning it into usable 3D room models Strong Swift/iOSexperience (especially for native LiDAR workflows) Experience working with React Native, including bridging native modules Understanding of 3D rendering conceptsand working with ...

deep understanding of web and mobile, such as offline modes and location services. You should be comfortable navigating a technical stack (Vue.js, Ruby, Swift, Kotlin) and have a proven track record of using tools like TestRail or Jira to bring clarity and structure to regression testing. This … Strong experience in manual QA for web and mobile, with the ability to navigate Ruby on Rails and Vue.js. Deep proficiency in native iOS (Swift) and Android (Kotlin) testing, including location services and offline mode constraints. A proven track record of improving QA workflows and using tools like TestRail ...