7 of 7 React Native Jobs in the City of London

understand, and reduce stress — before it becomes chronic and harmful. At the heart of our mission is the WONE Coach: an intelligent, empathetic, AI-native companion that uses real-time user data, behavioural science, and personalisation to guide people towards resilience and performance. You’ll be instrumental in bringing … technical requirements, make trade-offs and ensure that solutions are both sustainable and maintainable in the long term. Experience with mobile app development, particularly React Native, is a strong plus and a passion for promoting wellbeing and reducing stress through technology is essential. This role requires wearing many ...

critical product surfaces across our web and mobile applications. You’ll work end-to-end across a Scala + Play Framework backend, and a React + AG-Grid front-end, using gRPC for communication with our core product’s backend systems. You will lead the technical direction … well as continuing the evolution of our Mobile app. Responsibilities Design & Build: Deliver robust, maintainable features across the stack (Scala/Play backend, React/AG-Grid frontend) Mobile Migration: Define the path from Codename One to a JS-compatible framework (likely React Native), including architecture, incremental ...

contribute to development across our web and mobile applications. You’ll build your skills across a Scala + Play Framework backend and a React + AG-Grid front-end, while using gRPC to communicate with our core product’s backend systems. Working with guidance from senior engineers … product stakeholders to understand requirements, clarify details, and deliver practical solutions. Tech Stack Backend: Scala, Play Framework, REST/JSON and gRPC Frontend: React, TypeScript, AG-Grid Mobile: Current app in CodenameOne, target migration to React Native (or similar JS-based cross-platform framework) Tooling: Jenkins, GitLab ...

Infrastructure as Code, CI/CD Use of Middleware and RESTful or GraphQL APIs Microservices and MACH Architectures. HTML, CSS, Javascript frameworks such as React, or Mobile technologies such as SwiftUI, Kotlin, Flutter or React‐native CMS, DXPs and common MarTech SaaS products integration Atlassian, Azure DevOps ...

will also have a lot of impact on our team culture, processes and norms. Taptap Send is a cross‐platform mobile app developed with React Native and TypeScript, which talks to a backend service written in Kotlin and backed by a PostgreSQL database, all of which runs … managed via Terraform. Our internal tools leverage these technologies in addition to Web React and Python. We’re an encouraging environment that values both teamwork and autonomy, and have many exciting upcoming challenges, including: scaling up to handle increased volume and complexity, improving UI and UX to drive growth ...

ramp-up period Fluent professional English, spoken and written Nice to have Financial services or other regulated-sector mobile delivery Kotlin Multiplatform, React Native, or hybrid/webview integration experience Diagramming from code: Structurizr, PlantUML, Mermaid, dependency-graph tooling Accessibility and performance profiling experience Consultancy or contracting background ...

retail bank, or comparably regulated environment Experience of a mobile platform modernisation or re-platforming programme, in either direction Cross-platform estates: Kotlin Multiplatform, React Native, hybrid/webview components Consultancy background; experience scoping and defending fixed-price work #J-18808-Ljbffr ...