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Build and maintain a high-performance pet-products marketplace platform using Java backend and React frontend, focusing on scalable distributed systems and low-latency APIs.
Build and maintain Android apps in Kotlin with Jetpack Compose and Clean Architecture, occasionally contributing to iOS in Swift; collaborate with cross-functional teams to deliver scalable mobile features.
Build and maintain CI/CD pipelines, hardware-in-the-loop testing, and infrastructure-as-code for quantum computing systems, ensuring reliable deployment of software, firmware, and gateware.
Build and maintain native Android (Kotlin) and iOS (Swift) apps, design intuitive UX, and collaborate with backend teams using Node APIs.
Build and maintain native mobile apps for Android (Kotlin) and iOS (Swift) with MVVM, modularization, and automated testing, integrating with Node backends.
Build and maintain React Native apps with clean code, pixel-perfect UIs, and smooth animations for mobile platforms.
Build and maintain CI/CD pipelines, hardware-in-the-loop testing, and secure deployment workflows for quantum research systems, firmware, and FPGA gateware in a lab environment.
Build and modernize a SuperApp’s Android client using AI agents, Kotlin, and Java backend, while enforcing code quality and agile practices.
Build and maintain Inter’s native iOS/Android Super App, implementing features with Swift/Kotlin, ensuring high availability and low latency while shaping mobile architecture decisions.
Develop and evaluate Android coding problems to train AI models, writing Kotlin/Java snippets and reviewing AI-generated code for accuracy and clarity.
Build and optimize low-latency, high-throughput Java/SpringBoot payment services using XML messaging, MongoDB, and AWS/OpenShift for secure, real-time financial workflows.
Develop and maintain payment processing solutions using Finastra ICON/IPF and Java, integrating with banking systems and ensuring regulatory compliance.
Principal Java Engineer building low-latency, high-throughput payment systems using Core Java, Spring Boot, and cloud-native tools in a hybrid London role.
Build and maintain The Guardian’s Android apps using Jetpack Compose, Coroutines/Flow, and MVVM, while collaborating across teams and leading projects.
Build and lead Android/iOS mobile apps using Java/Kotlin and Swift, mentor a small team, and collaborate with product/design to ship polished user experiences.
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.
Build and maintain Android apps, APIs, and architecture for in-house products and client projects using Java/Kotlin and third-party services.
Build and maintain iOS features for a travel-focused app using SwiftUI, UIKit, and Swift Concurrency with high test coverage.
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.
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.
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