51 to 75 of 2,712 Mobile App Jobs in the UK

We need you, your voice, your ideas, and your ambition to make it happen. We have enbarked on a journey to shape the next generation on Proton’s mobile clients. We are looking for exceptional individuals who believe in engineering as a problem-solving mindset and technology as a mean to and end: that of creating great custom … of features or project, ability to drive effective change, innovation,pushing the boundaries of what is deemed to be possible. Job Description As a Full-Stack Cross-Platform Mobile Engineer, you will play a pivotal role in re-architecting our mobile stack using Rust, Android/JetPackCompose and Swift UI. You will lead with an end … Android using Swift, Kotlin as well as cross-platform technologies. Proficiency with SwiftUI for iOS and Jetpack Compose for Android and familiaritywith Rust. Strong understanding of mobile app architecture, design patterns, and best practices. Knowledge of memory management techniques and best practices. Experience with multithreading and concurrency in mobile applications. Good understanding of scalability considerations 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 life cycle, from architecture to deployment and 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 ❯

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 ❯

Senior Mobile Engineer We are looking for an experienced Senior React Native Engineer who wants to work on an exciting new product, within an already successful financial company. You are comfortable operating in an environment of fast pace and uncertainty and thrive in solving … hard problems within a cross-functional team. As a key member of our engineering team, you will play a vital role in building and scaling our Mobile App, empowering businesses to access flexible financing solutions. Your passion for technology and your ability to solve complex problems will be instrumental in driving our mission forward. Who are we … and the associated ecosystem Strong mobile automated testing experience (unit, integration & end-to-end) Good JavaScript knowledge, ideally including TypeScript Experience with continuous delivery, build pipelines and app releases (both App Store and Play Store) Familiarity with mobile ecosystem tooling such as Firebase Familiarity with Gradle, XCode and other native build tools Ability to More ❯

Microsoft Azure. We use MongoDB, MySQL, and SQL Server for our databases. Applications are built in ASP.NET and Angular for web apps, with Java, Swift, and Xamarin for mobile apps. Responsibilities Design, architect, develop, and conduct code reviews for our key applications Design new application features and integrations in collaboration with team members Develop scalable and resilient cloud More ❯

Microsoft Azure. We use MongoDB, MySQL, and SQL Server for our databases. Applications are built in ASP.NET and Angular for web apps, with Java, Swift, and Xamarin for mobile apps. Responsibilities Design, architect, develop, review code, and test our key applications as a core team member Design new features and integrations collaboratively to deliver complex solutions Design and 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 … 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 More ❯

ROLE PURPOSE As the Staff Software Engineer at Ready Education, you will hold a pivotal role in conceptualizing, crafting, and sustaining our cutting-edge flagship mobile application. Collaborating seamlessly with our design, product, and backend teams, you will drive the delivery of unparalleled user experiences. Your role involves ensuring application performance, quality, and responsiveness while upholding the technical … excellence of the app. REPORTS TO Engineering Manager CampusGroups KEY STAKEHOLDERS Mobile React Native, Product, and CampusGroups engineering team MAIN RESPONSIBILITIES Lead the complete lifecycle of the CampusGroups mobile application, utilizing React Native for both iOS and Android platforms. Interpret product requirements and collaborate closely with designers and product managers to translate concepts into technical specifications … attuned to industry trends, emerging technologies, and best practices, consistently refining the mobile development process. Work collaboratively with backend engineers to architect seamless API integrations, preserving the app’s seamless functionality. Embrace agile methodologies, contribute to sprint planning, and adhere to timelines for delivering top-notch outcomes. ESSENTIAL REQUIREMENTS OF THE ROLE Bachelor’s degree in Computer 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 + … Security considerations. Experience with React Native. Experience with feature flagging and A/B testing methodologies. Experience in the FinTech sector. Show us your Github/Stack Overflow/app portfolio! #J-18808-Ljbffr More ❯

if you have Extensive experience developing for Google's Flutter platform using Dart. Experience with a secondary skill as a native Android (Java/Kotlin) or iOS (Swift) mobile developer, or another relevant domain. Exceptional analytical and problem-solving abilities, including debugging complex issues and translating … business requirements into technical solutions. Expertise in architecting complex Flutter applications using patterns such as BLoC, Provider, Riverpod, or similar state management solutions. Strong understanding of mobile app best practices in performance, security, and usability. Expert knowledge of HTTP, RESTful APIs, and mobile app integration. Deep understanding of mobile UX and Apple … Google's Human Interface Guidelines. Knowledge of mobile app security best practices, including data encryption, secure storage, and authentication/authorization. Deep understanding of integrating Flutter apps with platform-specific features (e.g., push notifications, in-app purchases, camera access) and native code. Knowledge of Flutter testing including unit, widget, integration, and end-to-end testing, and More ❯

Potential Opportunity Lead project teams (Product Manager, Scrum Master, Designer, and other Engineers) in problem solving and development to deliver the best outcomes for clients. Work with other mobile engineers to shape Flutter best practice at hedgehog lab as part of our working group. Provide technical leadership for a range of projects. Participate in agile ceremonies, contribute to … 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 … paid wellbeing days to use as you feel fit. Free therapy sessions with Spill . Mental health is paramount to us. Our partner, Spill, is a Slack-integrated therapy app available to all our staff at no extra cost. Bippit financial wellbeing service gives everyone access to a professionally-qualified financial coach, tools and resources to alleviate money stresses. 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 ❯

Advisory support, Operations support 24/7, ETRM software development, Data Engineering, and ION Endur Implementations (Greenfield, Upgrade and Support), Digital Transformation Services, Software Development, and Mobile App Development are highly customized to meet the specific needs of each organization and equipped with the features needed for success. Location: London, UK (Remote) with occasional travel across Europe … challenges and quickly cut through the noise to deliver production-ready solutions in record time. Engineers in the team today are expert consultants in ETRM, digital transformation, web, and app development. Collaborate, offer proactive assistance, and work independently to find solutions. Emphasize clear and frequent communication for alignment and progress. Possess diverse technical skills and tackle challenges in various 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 ❯

ColdFusion. HTML, CSS, XHTML, XML. Hypervisors, SANs, load balancers, firewalls, and Web Application Firewall (WAF). Experience with Higher Logic (a collaboration platform). MongoDB, Drupal. Mobile App Development (iOS and Android). 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 ❯

REST API development, API management tools (e.g., MuleSoft, Apigee), Kafka Solution architect with broad expertise in a wide range of digital technologies, including application platform development, web and mobile development, cloud, integration, security, etc. Application development experience with at least one cloud provider - Amazon AWS or MS Azure Understanding of distributed computing paradigms and exposure to building highly …/CD, test automation, containerization - tools and processes. Familiarity with emerging technologies - chatbots, voice/conversational interfaces, RPA, machine learning, etc. Hands-on experience in developing web/mobile applications or platforms with Java/J2EE or .NET stack and databases such as Oracle, MySQL, etc. Exposure to polyglot programming languages like Scala, Python, and Golang is a More ❯

Webapp performance optimisation, scalability, profiling and testing. Data Engineering & Architecture Familiarity with TensorFlow, PyTorch, or other relevant AI/ML frameworks Security and compliance design & implementation Mobile app development (native and/or Cross platform) QUALITIES AND CHARACTERISTICS Computer Science Degree or equivalent industry experience. 8+ years' industry experience. Be able to understand and take on vision More ❯

APIs development, API Management tools (e.g. MuleSoft, Apigee), Kafka Solution architect with broad expertise in wide range of digital technologies in areas of application platform development, web and mobile development, cloud, integration, security, etc. Application dev experience with at least one of the cloud providers - Amazon AWS or MS Azure Understanding of distributed computing paradigm and exposure to … Containerization ?" tools and processes Should be conversant with emerging technologies - chatbots, voice/conversational interfaces, RPA, Machine Learning, etc. In-depth, hands-on experience in developing web/mobile applications or platform with either Java/J2EE or .NET tech stack and database technologies such as Oracle, MySQL, etc. Exposure to polyglot programming languages like Scala, Python and More ❯

APIs development, API Management tools (e.g. MuleSoft, Apigee), Kafka Solution architect with broad expertise in wide range of digital technologies in areas of application platform development, web and mobile development, cloud, integration, security, etc. Application dev experience with at least one of the cloud providers - Amazon AWS or MS Azure Understanding of distributed computing paradigm and exposure to … Containerization ?" tools and processes Should be conversant with emerging technologies - chatbots, voice/conversational interfaces, RPA, Machine Learning, etc. In-depth, hands-on experience in developing web/mobile applications or platform with either Java/J2EE or .NET tech stack and database technologies such as Oracle, MySQL, etc. Exposure to polyglot programming languages like Scala, Python and More ❯

development, API Management tools (e.g. MuleSoft, Apigee), Kafka Solution architect with broad expertise in a wide range of digital technologies in areas of application platform development, web and mobile development, cloud, integration, security, etc. Application development experience with at least one of the cloud providers - Amazon AWS or MS Azure Understanding of distributed computing paradigm and exposure to … Containerization - tools and processes Should be conversant with emerging technologies - chatbots, voice/conversational interfaces, RPA, Machine Learning, etc. In-depth, hands-on experience in developing web/mobile applications or platforms with either Java/J2EE or .NET tech stack and database technologies such as Oracle, MySQL, etc. Exposure to polyglot programming languages like Scala, Python and 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 ❯