Lyndhurst, Hampshire, South East, United Kingdom Hybrid / WFH Options
E-Frontiers
ReactNative Developer 6-Month Contract Remote (Ireland) | £500650/day Inside IR25 Join a major energy infrastructure project where youll help shape and enhance a widely used customer-facing mobile app. This is a great opportunity to apply deep mobile and frontend expertise in a high-impact, user-centric environment. As a ReactNative Developer … you will: Lead mobile app development using ReactNative, Expo, and TypeScript Tackle performance, security, and accessibility challenges across iOS and Android Integrate custom data visualisations with D3 and SVGs Collaborate with designers using Figma and implement shared components Work with Azure B2C or similar OAuth identity providers for secure frontend integration Your Responsibilities: Develop and optimise mobile … apps using ReactNative & Expo Debug native builds (Xcode, Gradle) and patch JS/native code as needed Build responsive, accessible UIs with Storybook and Flexbox Embed secure content, implement biometric encryption, root detection, etc. Write and maintain unit tests, integrate with GitHub/Azure DevOps About you: Proven experience with React, TypeScript, and modern More ❯
ReactNative Developer (Expo) – Secure Tech: Details: Type: Contract. Hybrid: London. Market rate: Daily (Outside IR35). Start date: ASAP. Company and role: Our client is seeking a ReactNative Contractor to help shape the future of secure communication. You’ll be joining a lean, highly technical team focused on building the next-gen in the … Secure Tech" focused industry — with real impact and purpose. Key responsibilities: ReactNative Developer (Expo) – Secure Tech Build performant, secure mobile applications using ReactNative (Expo), Kotlin, and Swift. Integrate with Gmail APIs, manage OAuth2 flows, and handle MIME payloads. Implement responsive UIs from Figma designs. Contribute to architecture, automated testing, and CI/CD pipelines. … What we're looking for: ReactNative Developer (Expo) – Secure Tech 4+ years’ experience with ReactNative, ideally using the Expo SDK. Strong knowledge of native module development in Kotlin/Swift. Exposure to cryptographic principles, MIME standards, and OAuth2. Hands-on experience with secure systems, testing frameworks, and Git workflows. Excellent communication and problem More ❯
and not be afraid to dig deep and learn new things all the time. Your Background : Proficiency, expertise and productivity in at least one of Java, NodeJS, ReactJS or React-Native. Developer experience within the pharmaceutical or healthcare industry would be highly desirable. Demonstrable understanding of best practices in software engineering, including testing and continuous integration. Familiarity with Linux More ❯
ReactNative Developer - Outside IR35 - Hybrid (Birkenhead) - £450 I’m looking for an experienced ReactNative Developer to join a 6-month contract with a software house, working on an exciting greenfield mobile project. You’ll be involved from the ground up, helping to shape and deliver a brand-new mobile app. Strong JavaScript skills and … hands-on ReactNative experience are essential. Hybrid (3 days/week in Birkenhead) Outside IR35 £450/day 6-month contract Starting ASAP If you’re available and ready to jump into a greenfield build, send me a message and let’s have a quick chat! ReactNative Developer - Outside IR35 - Hybrid (Birkenhead More ❯
innovative, cross-platform solutions. Initial 6 months 5 days a week on-site Outside IR35 £300-£400 per day ASAP Start Key Responsibilities: - Develop cross-platform mobile applications using ReactNative , ensuring robust and scalable solutions. - Utilise your expertise in JavaScript, Swift, or Kotlin to deliver high-quality code. - Design and build intuitive user interfaces that enhance user More ❯
clinical/business systems Working knowledge of healthcare applications and migrations to enterprise systems (e.g., HR, finance) Familiarity with modern technology frameworks including Java, Spring Boot, GCP/Azure, React JS, and ReactNative Nice to have:Immediate availabilityIf interested, with relevant Network Solution Architect experience, please apply with a latest CV ASAP. Hays Specialist Recruitment Limited More ❯