5 of 5 Mobile Developer Jobs in the City of London

Lead Mobile Developer (Flutter) 📍 Remote-first (UK-based) 💰 £65,000 – £85,000 DOE We’re a fast-growing tech company building digital products that power some of the UK’s largest contractors. Our mobile apps are used every day on site — and we’re looking for a Lead Mobile Developer to help us take things … for iOS and Android Shape architecture, best practices, and CI/CD pipelines Mentor developers and drive a positive engineering culture Work closely with product & backend teams to deliver mobile-first features What we’re looking for 5+ years in mobile dev, 3+ years with Flutter Strong Dart, async programming, and architecture patterns (BLoC, Clean, MVC) Experience with More ❯

Mobile Developer – Fully Remote | Up to £105k | React Native, Swift, Kotlin Here at Venchr, we are seeking a Mobile Developer with strong expertise in React Native to build high-quality, cross-platform applications that deliver a seamless experience on both iOS and Android. You’ll be contributing to innovative solutions that support the luxury lifestyle and … optimisation to app store deployment What we’re looking for: Strong commercial experience with React Native Proven track record shipping cross-platform apps (iOS + Android) Solid grasp of mobile lifecycles, performance tuning, and deployments A passion for creating slick user experiences that delight customers Dabbled in Swift/Objective-C (iOS) or Kotlin/Java (Android) Thrived in More ❯

Founding Engineer - £100k - Remote, AI + Equity What if your next role let you rewrite the rules of mobile connectivity—without ever touching legacy code? We’re looking for a Senior Mobile Developer to join a remote-first team (Europe-based) that’s building the future of mobile carriers from the ground up. This isn’t … about patching up old systems or working around outdated infrastructure. It’s about creating a sleek, user-first mobile experience that makes traditional telecoms look like dial-up. You’ll be leading the development of a cross-platform app, built with a clean, scalable architecture and a product that’s already live and growing fast. You’ll be hands … experiences that feel effortless but are anything but simple under the hood. This isn’t just another app job. It’s a chance to help build the future of mobile from the ground up. The mission is to make connectivity as seamless and modern as the apps we use every day—and the team is backed by experienced founders More ❯

React Native Engineer with experience with either Android or iOS - £110k + Bonus - Full Remote In this role as Lead Mobile Developer, you will act as the key technical partner to the Mobile Team Lead, focusing on integrating React Native applications and unifying mobile experiences from various acquired entities within our luxury yachting and lifestyle platform. … Firebase Auth—and standardising them via a unified backend integration using GraphQL with Apollo Client for real-time queries. On the user journey side, you will map and streamline mobile pathways, merging fragmented experiences like payment processing—perhaps one app uses Stripe's older SDK while another integrates Adyen—into a single, compliant flow adhering to UK FCA regulations … and GDPR. This includes designing modular UI components with Styled Components or Tailwind RNN, ensuring accessibility standards like WCAG compliance. You will join a collaborative team of 3 mobile engineers, who bring experience from leading tech firms including where they honed scalable app architectures in AWS environments, and others from fintech startups specialising in secure transactions. Mentoring will be More ❯

Architect: NativeScript and Java GraphQL Location : London Job Type: Contract Required Qualifications Proven experience as a software architect, with a strong portfolio of successfully delivered mobile applications and backend systems. Extensive hands-on experience with NativeScript and a deep understanding of its core principles for cross-platform mobile development. Strong proficiency in Java and experience with modern Java … of GraphQL for API development and data fetching. Experience with designing and building microservices architectures. Familiarity with both iOS and Android native development is a plus. Solid understanding of mobile UI/UX principles and best practices. Experience with cloud platforms (e.g., AWS, Google Cloud, Azure) and containerization technologies (e.g., Docker, Kubernetes). • Experience with implementing Analytics in Mobile Applications • Experience implementing Accessibility in Mobile Applications • POV/POC on leveraging GenAI in Mobile application Development More ❯