26 to 50 of 1,120 Mobile App Jobs

About the role: As part of our team, you will focus on developing best-in-class mobile applications using React Native. Our apps are built with a modern tech stack that emphasizes cross-platform functionality while maintaining native performance and feel. Experience with native iOS/Android development is highly valued as it enables deeper platform integration and … team to develop innovative features for a large global user base. Analyse product requirements and designs provided by product owners, providing valuable feedback based on your expertise in mobile development. Deliver high-quality, modularised, and scalable code that is maintainable and testable within reasonable timelines. Engage in regular sync-ups with not only your feature team, but also … the entire mobile development team, ensuring that your ideas and insights are heard and valued. Your expertise: Minimum of 2 years of full-time React Native development experience (no upper limit) Proficiency in JavaScript/TypeScript and React Native framework Native development experience with iOS (Swift) and/or Android (Kotlin) is highly valued Understanding of native modules More ❯

tuning Extensive experience of TypeScript, as well as modern JavaScript features Extensive experience developing mobile apps and websites using React Native and Expo Extensive experience debugging native app builds for native platforms: iOS (Xcode) and Android (Gradle) Deep understanding of native app and web security models, i.e. token storage, biometric encryption, root detection methods etc. Experience … designs from Figma using design tokens and shared components Frontend integration using Azure B2C or a similar OAuth IDP Unit testing Nice to have: C# .Net API development Backend app debugging via App Insights Performance testing using JMeter Writing and maintaining Azure DevOps pipeline scripts" Start Immediately Hybrid - 2-3 days onsite if in Ireland Remote works if More ❯

Senior Mobile Software Engineer - FinTech (Fully Remote, 1 Day/Month in London) Location: Fully Remote (UK-based), with 1 day per month in our London office (travel at own expense) Salary: Up to £80,000 per annum Bonus: 12.5% of salary per year Pension: 10% employer contribution Holiday: 30 days per annum About the Role We are … a dynamic fintech company looking for an experienced Senior Mobile Software Engineer to join our growing team. You'll have the opportunity to shape the future of our mobile products, working on innovative solutions that empower our customers and drive business success. This is a fully remote position, with just one day per month required in … our London office (travel to be arranged and paid by the individual). You'll collaborate with talented engineers, product managers, and designers to deliver world-class mobile experiences. Key Responsibilities Develop and maintain high-quality mobile applications for both Android and iOS platforms. Own the full application development lifecycle, from architecture to deployment and beyond. More ❯

developer to make a significant impact on a product that genuinely helps people every day. Responsibilities Feature Development: Design, develop, and implement new features for the CareLineLive Carer Companion App on both Android and iOS, ensuring a high-quality and intuitive user experience. Cross-Platform Collaboration: Work closely with our existing Android and iOS developers to foster a collaborative … and ensure consistency across both platforms. Kotlin Multiplatform Initiative: Lead the design and implementation of a Kotlin Multiplatform strategy to create a shared backend codebase for the Carer Companion App, improving development efficiency and code quality. Technical Leadership: Act as a technical authority within the mobile team, providing guidance and mentorship to other developers. Product Collaboration: Collaborate … daily basis. Participate in code reviews and help to define & enforce quality engineering standards. What we ask of you: Substantial real-world experience of cross-platform mobile app development. Be honest and hard-working. Ability to work independently and multi-task efficiently. Show an understanding of projects from perspectives of both the business, our customers, and their More ❯

developer to make a significant impact on a product that genuinely helps people every day. Responsibilities Feature Development: Design, develop, and implement new features for the CareLineLive Carer Companion App on both Android and iOS, ensuring a high-quality and intuitive user experience. Cross-Platform Collaboration: Work closely with our existing Android and iOS developers to foster a collaborative … and ensure consistency across both platforms. Kotlin Multiplatform Initiative: Lead the design and implementation of a Kotlin Multiplatform strategy to create a shared backend codebase for the Carer Companion App, improving development efficiency and code quality. Technical Leadership: Act as a technical authority within the mobile team, providing guidance and mentorship to other developers. Product Collaboration: Collaborate … daily basis. Participate in code reviews and help to define & enforce quality engineering standards. What we ask of you: Substantial real-world experience of cross-platform mobile app development. Be honest and hard-working. Ability to work independently and multi-task efficiently. Show an understanding of projects from perspectives of both the business, our customers, and their More ❯

believe in a best-of-breed strategy, emphasizing integrations and utilization of business data for value creation. You will be key in developing and maintaining our mobile app and providing efficient tooling for our customers. VesselMan offers a supportive and engaging environment, prioritizing continuous learning and growth. This role provides the chance to work closely with experienced … developers and architects. Building and maintaining responsive and interactive mobile and web applications using modern front-end technologies (HTML5, CSS3, JavaScript/TypeScript) and frameworks (e.g., React). Developing server-side applications with back-end technologies like Node.js. Creating and integrating APIs for communication between front-end and back-end systems. Collaborating with UI/UX designers to … qualifications include a Bachelor's degree in IT, Computer Science, or related field, along with 3+ years of proven full-stack development experience. Experience developing REST API endpoints, mobile development (React Native and Expo), SQL databases, enterprise-level projects, and maritime industry background are preferred. Proficiency in front-end and back-end languages, modern frameworks (React, Express.js, Next.js More ❯

seeking a highly experienced Senior Software Engineer. This is a unique opportunity to join their dynamic tech team as they prepare to launch a brand-new mobile app in September 2025. The successful candidate will spearhead Python development, becoming the first permanent Python specialist within the business, while working alongside a collaborative team of Developers, Data Engineers … and their application in software development will be highly valued. Main Purpose of the Role:Lead and champion Python development within the organisation.Drive technical innovation across mobile app projects, backend development, and AI-driven solutions.Collaborate closely with a multi-disciplinary technology team to deliver scalable, robust solutions. Key Responsibilities:Design, develop, and maintain high-quality software solutions … using Python.Contribute to mobile app development, ensuring seamless integration with backend systems.Build and maintain CI/CD pipelines for efficient and secure deployments.Develop solutions on AWS cloud infrastructure, ensuring performance, security, and scalability.Support and contribute to systems developed in C#/.NET where applicable.Incorporate AI technologies and tools where applicable to enhance functionality and efficiency.Promote engineering best More ❯

This is an exceptional opportunity to work on a wide range of exciting projects, including playing a key role in the launch of a brand-new mobile app scheduled for September 2025. The successful candidate will bring deep expertise in C# development, cloud infrastructure, and AI technologies, contributing to the business' ongoing digital evolution. Main Purpose of … the Role:Lead backend development and play a key role in the mobile app delivery.Drive technical innovation and work across multiple high-profile projects.Collaborate closely with Developers, Data Engineers, Product Managers, and Technology Specialists. Key Responsibilities:Design, develop, and maintain scalable, secure, and high-quality backend solutions using C#.Develop solutions within AWS cloud infrastructure, ensuring performance and … resilience.Build and maintain CI/CD pipelines to enable rapid and efficient deployments.Work on mobile app integration projects to ensure seamless backend connectivity.Incorporate AI technologies and models where applicable to enhance software capabilities.Promote coding best practices, automated testing, and continuous improvement.Collaborate with cross-functional teams to translate business requirements into technical solutions.Manage multiple projects simultaneously within a More ❯

platforms and delivering smart automation that drives operational efficiency. You will work across the entire development lifecycle, contributing to internal tools, customer-facing web applications, and cross-platform mobile apps. You’ll also help us streamline manual processes by integrating APIs, using automation tools, and embedding AI-driven features where applicable. This is a unique opportunity to work … like n8n, Postman, and custom scripts to support automation and workflow integration Monitor, test, and deploy software through GitHub Actions or other CI/CD platforms Mobile App Development (Android & iOS) Develop and maintain cross-platform mobile applications using solutions such as Capacitor or Ionic Manage builds and submissions to the Apple App Store … with Vue.js, TypeScript, Node.js, and Firebase (Functions, Firestore, Hosting) Strong experience deploying and maintaining cross-platform mobile apps using Capacitor or Ionic, with successful submissions to both App Store and Google Play Experience using AI/LLM tools, such as OpenAI APIs, to enhance automation and intelligent workflows Deep understanding of RESTful APIs, webhooks, and serverless/ More ❯

As an engineer at JPMorgan Chase within Nutmeg, you will be part of a team with great ambitions. We aim to build a top-in-market suite of mobile and web apps to provide the best investment experience for our clients. Our team is at the heart of this venture, focused on getting smart ideas into the hands … with the symptoms Required qualifications, capabilities and skills English working proficiency is a must, you will be working with the team in London Commercial experience on native iOS mobile application development Good Knowledge of object-oriented programming with Swift, Xcode Strong analytical and problem-solving skills Experience writing unit tests using XCTest framework Experience with the MVVM + … Application Security considerations Experience with React NativeExperience with feature flagging and A/B testing methodologies Experience in the FinTech sector Show us your Github/Stack Overflow/app portfolio! #ICBCareers #ICBEngineering About Us J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals More ❯

native Android (Java/Kotlin) or iOS (Swift) mobile developer, or other similar domain. A solid understanding of HTTP, RESTful APIs and how a mobile app consumes them An appreciation of mobile UX and knowledge of Apple & Google's Human Interface Guidelines Experience with, or a willingness to extend your skills in unit … built a workplace where people genuinely enjoy what they do and who they do it with. We're proud to be: Rated in the UK on Clutch for mobile development A Great Place to Work ! 93% of our team said so Flexa -certified with an 85% FlexScore for flexible working Holders of the Advanced Good Work Pledge in More ❯

Developer to join their dynamic technology team. This is a key opportunity to play a leading role in the development and launch of a major new mobile app scheduled for release in September 2025. The successful candidate will have extensive experience in React Native development, combined with a passion for delivering seamless mobile experiences across … iOS and Android platforms. Main Purpose of the Role: * Take ownership of mobile app design, development, and optimisation using React Native. * Drive the delivery of a high-performance, scalable mobile app with outstanding user experience. * Collaborate closely with Product Managers, Designers, Developers, and key stakeholders to deliver business-critical solutions. Key Responsibilities: * Translate UI …/UX designs and wireframes into high-quality, reusable React Native code. * Optimise app components for performance, responsiveness, and smooth user experience across iOS and Android devices. * Develop scalable, maintainable front-end architecture with reusable components and libraries. * Integrate native modules and third-party APIs as needed. * Manage end-to-end mobile app release processes for More ❯

Developer to join their dynamic technology team. This is a key opportunity to play a leading role in the development and launch of a major new mobile app scheduled for release in September 2025. The successful candidate will have extensive experience in React Native development, combined with a passion for delivering seamless mobile experiences across … iOS and Android platforms. Main Purpose of the Role:* Take ownership of mobile app design, development, and optimisation using React Native.* Drive the delivery of a high-performance, scalable mobile app with outstanding user experience.* Collaborate closely with Product Managers, Designers, Developers, and key stakeholders to deliver business-critical solutions. Key Responsibilities:* Translate UI …/UX designs and wireframes into high-quality, reusable React Native code.* Optimise app components for performance, responsiveness, and smooth user experience across iOS and Android devices.* Develop scalable, maintainable front-end architecture with reusable components and libraries.* Integrate native modules and third-party APIs as needed.* Manage end-to-end mobile app release processes for More ❯

to detail (Desirable) Experience with OAuth2/OIDC, mock data, or Microsoft Fabric (Desirable) Knowledge of Azure services, web design (HTML/CSS/JavaScript), or mobile app development (Desirable) Experience with SaaS, multi-tenant solutions, or high-throughput environments (Desirable) Use of Azure DevOps for planning, tracking, and deployment pipelines What We Offer: A base salary More ❯

platform mobile applications using Flutter and Dart. Translate UI/UX designs and wireframes into high-quality, responsive code. Integrate APIs and third-party services to enhance app functionality. Optimize app performance and ensure compatibility across devices and operating systems. Troubleshoot, debug, and resolve software defects and technical issues. Collaborate with cross-functional teams throughout the … app development lifecycle. Conduct code reviews and maintain code quality standards. Stay current with Flutter and mobile development trends and best practices. Ideal Candidate Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Proven experience in developing and deploying mobile applications with Flutter and Dart. Strong understanding of mobile app architecture, OOP concepts, and design patterns. Proficiency in integrating APIs, using mobile databases, and implementing UI/UX best practices. Experience with version control systems (e.g., Git) and Agile methodologies. Familiarity with mobile security protocols and continuous integration/delivery practices. Excellent problem-solving, communication, and teamwork skills. Experience with additional technologies More ❯

Start DESCRIPTION: We’re looking for an experienced Technical Product Owner to lead discovery and delivery prep for a Tax Service. You’ll be the bridge between the mobile team, backend systems, external partners, and stakeholders — translating complexity into clarity so the company can ship confidently and compliantly. What You’ll Own: Lead product discovery : define what the … mobile, backend, and offline support. Research and work with third-party HMRC approved software solutions. Own the MVP roadmap and user flows for a hybrid solution (in-app feature + offline ops) ensuring alignment with the company’s overall vision and customer needs. Translate tax compliance requirements and 3rd-party API constraints into actionable backlogs. Work closely … APIs, Azure DevOps Frontend : Angular, JavaScript, HTML/CSS Infrastructure : Microservices, CI/CD pipelines Your Mission: Launch a working MVP of the company’s MTD feature in the app — a standalone but integrated service that connects users, HMRC, and the back-office team. You’ll shape the product, align teams, and help the business go live with confidence. More ❯

As an engineer at JPMorgan Chase within Nutmeg, you will be part of a team with great ambitions. We aim to build a top-in-market suite of mobile and web apps to provide the best investment experience for our clients. Our team is at the heart of this venture, focused on getting smart ideas into the hands … tools. Focus on solving core problems rather than just symptoms. Required Qualifications, Capabilities, and Skills English proficiency; team based in London. Commercial experience in native iOS mobile app development. Good knowledge of object-oriented programming with Swift and Xcode. Strong analytical and problem-solving skills. Experience writing unit tests with XCTest. Experience with MVVM + Coordinator pattern … and other architecture patterns like SOLID. Knowledge of mobile design best practices and core iOS libraries/frameworks (UIKit, SwiftUI, Foundation, Security, Combine). Experience with iOS app deployment processes. Experience with CI/CD tools (e.g., Bitrise) and monitoring in production. Understanding of REST APIs and working with APIs. Proficiency with Git flow. Good communication skills More ❯

as part of an Agile product team to further our product delivery objectives, creating simple, clean and well-documented code. Lead the development of a new mobile app (Android/IOS). Work with the QA team to help create automated tests to ensure the quality of the software. Participate in backlog refinement sessions to understand business … the front-end presentation layers of our products. React Native and Expo - You will be helping to build mobile apps and publish via Google Play and Apple App Store Front-end testing- You will need experience testing front-end systems, using tools like Playwright or similar, to ensure high-quality code. Cloud Experience (ideally Azure)- You will … leading family-friendly policies, such as access to our Maternity, Adoption and Paternity policies from Day 1 of your employment Free access to Headspace, a mindfulness & meditation digital health app Free access to Peppy, a digital health app that offers personalised support through fertility treatment, becoming a parent, or menopause EAP (Employee Assistance Programme) - Offering you support on More ❯

as part of an Agile product team to further our product delivery objectives, creating simple, clean and well-documented code. Lead the development of a new mobile app (Android/IOS). Work with the QA team to help create automated tests to ensure the quality of the software. Participate in backlog refinement sessions to understand business … the front-end presentation layers of our products. React Native and Expo - You will be helping to build mobile apps and publish via Google Play and Apple App Store Front-end testing- You will need experience testing front-end systems, using tools like Playwright or similar, to ensure high-quality code. Cloud Experience (ideally Azure)- You will … leading family-friendly policies, such as access to our Maternity, Adoption and Paternity policies from Day 1 of your employment Free access to Headspace, a mindfulness & meditation digital health app Free access to Peppy, a digital health app that offers personalised support through fertility treatment, becoming a parent, or menopause EAP (Employee Assistance Programme) - Offering you support on More ❯

and deploy new projects as well as maintain existing systems. You will be part of a core team working together to deliver mission-critical business systems, websites and mobile apps for enterprise clients and will have the ability to make a real difference to each and every project you work on. You'll bring with you a great … technologies, you're probably the person we want to speak to. What you'll bring A deep understanding of C#/.NET Core for use across web and mobile applications Secure, scalable, enterprise-level architecture using Azure Service Bus and microservices and entity framework Experience of Test Driven Development (TDD) for Microsoft solutions Good understanding of databases such More ❯

writing automated tests is a strong plus. Proven track record of taking ownership, conducting technical design, and successfully delivering results. AI/ML experience is a strong plus. Mobile Development: Experience in developing and optimizing mobile applications (whether using fully native frameworks for iOS/Android or cross-platform solutions such as React Native) is a More ❯

with deep expertise in React , Redux , and modern JavaScript frameworks. The ideal candidate will play a critical role in architecting, building, and scaling responsive, high-performance web and mobile applications that directly support our business and user needs.Responsibilities Lead the design, development, and optimization of rich, interactive user interfaces for web and mobile platforms using React … in modern JavaScript (ES6+) and frontend tooling (Webpack, Babel, NPM/Yarn). Solid understanding of REST APIs and asynchronous request handling. Strong command of responsive design principles, mobile-first development, and accessibility standards. Experience with version control systems (e.g., Git) and Agile/Scrum methodologies. Bonus: Experience with TypeScript, React Native, or backend integration. Nice to Have More ❯

technologies and have a willingness to learn, progress and grow within the team. What we do · Provide innovative solutions to the water industry · Develop cloud, enterprise, web and mobile solutions · Integrate, process, and analyse data from many corporate and third-party systems · Design complex data science and advanced analytics solutions · Develop extensive reporting, data mining and visualisation tools … design (OOAD, DDD, TDD, patterns) · Experience of a high-level programming language (Java, Python, NodeJS, TypeScript, C#) · Exposure to any of the following: o Developing desktop, web or mobile applications o Cloud technologies (AWS, Azure, GCP, Serverless, Containers) o Web technologies (REST API, HTML5, JavaScript, Angular, React, etc) o Database technologies (Oracle, MySQL, Mongo, DynamoDB, etc) o DevOps More ❯

intuitive user interfaces or architecting scalable backend services, your work will be instrumental in pushing the boundaries of what's possible in FM. Develop and maintain web and mobile applications using React and React Native Craft clean, responsive UIs with HTML/CSS, JavaScript, and TypeScript Build scalable APIs and services with Node.js and GraphQL Containerise and deploy More ❯

is seeking a talented Application Developer to join their growing digital team. This is an exciting opportunity to work across both iOS and Android platforms , delivering high-performance mobile applications that incorporate the latest in AI-powered features . With projects spanning wearable tech, medical innovation, quantum research, sports science, and more, you’ll be part of a … cutting-edge technology and strategic insight. The Role As the Application Developer, you will play a key role in the design, development, and deployment of intuitive and scalable mobile applications. You’ll collaborate with multidisciplinary teams and work closely with AI and data specialists to build intelligent mobile solutions that deliver measurable impact. Key responsibilities include … applications for iOS (Swift) and Android (Java) Collaborating with designers, engineers, and AI specialists to integrate smart features into apps Managing the full development lifecycle – from concept through to App Store and Play Store release Participating in agile development cycles, code reviews, and feature planning Staying current with trends in mobile technology and AI integration About You More ❯