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Senior Android Developer (Contract) – Guildford, 1 Day/Week
Senior Android developer builds and maintains mobile apps in Kotlin/Java, collaborating in-office one day per week for a six-month contract in Guildford.
Snr Java Developer
Senior Java developer modernizes a global liquidity platform by migrating a monolith to microservices, updating SWIFT messages to ISO 20022, and hardening production support using Spring Boot, Jenkins, and Oracle.
Android Engineer
Build and maintain Android apps in Kotlin to capture user behavior signals for Spotify’s analytics, royalties, and personalization systems.
Android Developer in Guildford - Methods
Senior Android Developer building mobile apps using Kotlin, Java, and Objective-C for a 6-month contract in Guildford.
Android Developer
Build native Android apps with Kotlin and Jetpack Compose to streamline home retrofitting for green energy solutions, integrating with GraphQL APIs and exploring Kotlin Multiplatform.
Senior Android Developer
Build and maintain Android apps, APIs, and architecture for in-house products and client projects using Java/Kotlin and third-party services.
AI Mobile Engineer (iOS/Android) – Remote
Build native iOS/Android features for an AI-first mobile app, collaborating with backend and ML teams to ship fast, reliable experiences using Swift/Kotlin.
Remote iOS Engineer — Swift & Objective-C
Build and maintain iOS apps in Swift and Objective-C, collaborating with product and design teams to ship features and improve mobile architecture.
Remote iOS Engineer — Travel Tech, SwiftUI & Swift
Build and maintain iOS features for a travel-focused app using SwiftUI, UIKit, and Swift Concurrency with high test coverage.
Senior iOS Engineer, Core Product — Remote
Senior iOS Engineer builds and scales the company’s iOS app using Swift and SwiftUI, leading technical decisions and shipping production code for millions of global users.
Remote iOS Engineer — Travel & eSIM Platform
Build and maintain Airalo’s iOS app using Swift, SwiftUI, and UIKit in a modular architecture, shipping scalable eSIM features and collaborating on payments and marketplace integrations.
Senior Mobile App Engineer (iOS/Android) – Hybrid/Remote
Senior mobile engineer building native iOS/Android apps with Swift and Kotlin, owning features end-to-end while collaborating with clients and cross-functional teams.
Mobile App Developer - 5809079
Develop and maintain iOS apps using Swift/Objective-C, collaborating with cross-functional teams to deliver features and ensure app performance and security.
Senior/ Lead Mobile Applications Developer
Lead development of high-performance video communication apps for iOS and Android using React Native, WebRTC, and native toolkits; mentor engineers and drive cross-platform architecture.
Junior Mobile Developer (Mandarin Speaking, £35k, Information Technology and Services, London)
Build and deploy mobile apps for a tech firm using Java, Kotlin, Swift, and Python, focusing on consumer-facing features and performance.
Senior Mobile App Developer
Builds iOS and Android apps using Swift, Kotlin, and cross-platform tools; collaborates with teams to ship mobile features.
Early Career - Mobile Developer
Build and maintain mobile apps using React Native, Flutter, Swift, or Kotlin while collaborating with cross-functional teams to deliver user-focused features.
Mobile Application Developer (Outside IR35 contract | c. £500 per day)
Build a new mobile app and SDK from scratch for an IoT business, focusing on BLE/NFC activation and background scanning using Kotlin, Swift, and Flutter.
Senior software engineer, iOS
Build and ship native iOS apps in Swift/SwiftUI for a leading European betting operator, working on a modular codebase and modern tooling while shaping the team’s technical direction.
Mobile Engineer III, iOS
Builds and improves iOS UI components for Expedia’s travel apps using Swift, SwiftUI, and AI tools like Claude Code, while mentoring junior engineers and leading cross-team design-system projects.