76 to 100 of 557 Mobile App Jobs in London

AND PROCESS We currently offer a web based application, and Android App. Our design and build is focused around user centric, data driven, mobile first principles. We're an agile Product and Tech team and iteratively deliver updates that wow our class providers and parents. We're also … SOME OF THESE THINGS Consumer-facing web and mobile applications. Online payments (especially Stripe). Mentoring junior developers. Native mobile app development. Project management. You must have the legal right to work in the UK. We are unable to sponsor visas at this time. No … recruiters or agencies please. WHAT THE ROLE INVOLVES RESPONSIBILITIES Develop and maintain the Happity marketplace App, including both the consumer-facing platform and provider-facing SaaS booking system. Implementing and maintaining consistent UI standards across the board. Manage integrations with third parties for payments, email etc. as well as More ❯

management and optimisation. If you are someone who has built up a wealth of performance marketing experience in the B2C mobile subscription app space , either at an agency or in-house, we want to hear from you! As Performance Marketing Manager/Lead, your role will include … systematic testing & iteration to identify the creatives and strategies that will drive growth for my client. Managing all conversion tracking & reporting (including web-to-app) to make data-driven decisions & provide visibility of performance to the wider team. Identifying new channels and expansion opportunities to support in reaching our … unsure. 3+ years experience managing a multi-channel performance marketing strategy Specific expertise with user acquisition for a B2C subscription-based mobile app is essential You excel in managing agencies & scaling campaigns across a range of channels internationally - especially paid social (Meta and TikTok). You have More ❯

a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you're passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Mid-Level Full Stack JavaScript Developer Salary … a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you're passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: As a Full Stack JavaScript Developer, you … Driven or Behaviour Driven Development. Strong communication and teamwork skills. Desirable Experience: Familiarity with headless CMS platforms like Contentful. Experience in mobile app development using React Native. Knowledge of UI component libraries like Material UI, Figma, and Storybook. Experience with microservices architecture and API development (REST, GraphQL More ❯

a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you're passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Mid-Level Full Stack JavaScript Developer Salary … a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you're passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: As a Full Stack JavaScript Developer, you … Driven or Behaviour Driven Development. Strong communication and teamwork skills. Desirable Experience: Familiarity with headless CMS platforms like Contentful. Experience in mobile app development using React Native. Knowledge of UI component libraries like Material UI, Figma, and Storybook. Experience with microservices architecture and API development (REST, GraphQL More ❯

and understanding of mobile tools and processes. Experience with our tools Salesforce, ChurnZero, HubSpot. What we offer: The opportunity to learn about app development by playing a crucial role in the mobile development process for the world's most successful companies. The security of working … in Budapest. A competitive stock options package. About Bitrise: Bitrise is a continuous integration and delivery platform, built by and for mobile app developers. Our mission? To help everyone build and operate better mobile apps. By streamlining, automating and optimizing recurring mobile development … launched in 2015, we have grown exponentially: Today, tens of thousands of developers release apps via Bitrise that end up on billions of mobile devices around the world. Current customers include fortune 500 companies like Virgin or SIXT, and rapidly scaling unicorns like Wise, Mozilla and Get Your More ❯

UI development skills with JavaScript, HTML5, and CSS. Familiarity with UI frameworks and MVC architecture. Experience with Blazor, Razor Pages, or mobile app development. Knowledge of CI/CD pipelines (Azure DevOps), and automated testing. Passion for UX/UI design and delivering intuitive user experiences. Job More ❯

of our colleagues from the Technology Innovation Institute (TII). What You’ll Do Build from Scratch: Design, develop, and launch our flagship mobile applications for both iOS and Android platforms. Architect Solutions: Define the technical architecture for cross-platform GenAI products, ensuring scalability, performance, and a seamless … user experience. Integrate AI Models: Work closely with our AI/ML team to integrate Generative AI models into the mobile experience, optimizing for performance and usability. Lead Development: Own the end-to-end mobile development lifecycle, from concept to deployment, including prototyping, coding, testing, and … Comfortable working in a fast-paced startup environment, with experience building products from the ground up. Technically Strong: Deep understanding of mobile app architecture, performance optimization, and platform-specific best practices. User-Centric: Passionate about creating intuitive, delightful user experiences powered by advanced technology. Collaborative: Excellent communication More ❯

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 More ❯

predictable and repeatable automation with provisioning and configuration management tools like SaltStack and Terraform. Develop CI/CD pipelines tailored for mobile app development, ensuring efficient build, testing, and deployment processes for Android/iOS environments. Collaborate with mobile development teams to optimize the infrastructure … for mobile-specific requirements such as push notifications, real-time updates, and API rate-limiting. Set up monitoring and observability tools for mobile infrastructure, tracking metrics like API performance, network latency, and crash reports with tools like Crashlytics. Share strong knowledge in Linux/Unix administration. More ❯

industry-leading company that is actively investing in new products and features is looking for a skilled Senior Android Developer to join their mobile engineering team. In a dynamic, problem-solving environment, the Senior Android Developer will take a leading role in designing, developing, and launching new features … functionality, and enhancements for a high-visibility mobile application. As part of a collaborative product team, the Senior Android Developer will also contribute to improving coding standards and design practices, ensuring a seamless, secure, and responsive user experience. Demonstrated expertise in building, testing, and … deploying Android applications, with a deep understanding of the Android SDK and development best practices. Skilled in managing all phases of mobile app development, from concept and design to deployment and ongoing maintenance, including architecture design and implementation. Proven track record of thriving in agile, product-focused More ❯

success by focusing on team growth and technical innovation. We’re looking for a Senior Engineering Manager to join the team delivering our Zable App, used by over 1 million customers on iOS and Android. In this role you will be responsible for the delivery efficiency, technical excellence, and … will ensure we deliver impactful solutions that meet the needs of our customers and stakeholders alike. Our Tech Stack The backend of our Zable app is Kotlin, AWS, GraphQL and the frontend is React Native with TypeScript. Across the rest of Lendable we also use PHP 8, Symfony … domain. A strong track record in driving delivery processes, team development, technical strategy, and cross-team collaboration. Strong understanding of the mobile app development process and experience managing cross functional backend and frontend teams in an environment with dependencies on other business areas. Demonstrated ability to balance More ❯

/EKS. Back-end services are built using Java or Kotlin. Websites are built using React and TypeScript with a micro-frontend architecture. Mobile Apps are native in iOS/Swift or Android/Kotlin. Desirable skills/experience you may have Domain specific knowledge of building software More ❯

with proprietary SwiftUI charts, widgets, advanced theming, and more. We also integrate the investment experience directly to the millions of users on the Chase app, offering a seamless banking and investment journey, which continues to evolve and expand. Our target is to deliver a delightful experience that is easy … deliver the best solution for any problem or feature. Required Qualifications, Capabilities and Skills: Formal training/certification of native iOS mobile app development, or relevant experience. Strong knowledge of Swift, SwiftUI and UIKit. Experience writing unit and UI tests with XCTest. Experience with MVVM architecture or … bring new ideas and share knowledge. Preferred Qualifications, Capabilities and Skills: Experience/understanding of dependency injection, modularisation and CLEAN architecture. Understanding of iOS app deployment, submission and approval on the App Store. Experience/understanding of CI/CD processes and tools. Dependency management with SPM and More ❯

a Senior Product Manager to join us. As Senior Product Manager, you will lead the strategy, development and growth of the Student Beans consumer app, overseeing a large, cross-functional squad. You will be responsible for scaling the app's success, attracting hundreds of thousands of daily visitors … and generating millions in annual revenue. Responsibilities include: Own and execute the product vision and strategy for the Student Beans app, driving key metrics across user acquisition, activation and retention. Lead and inspire a high performing team of iOS and Android engineers, UX/UI designers, analysts and other … with Growth, Commercial and Engineering teams to drive impactful product initiatives. Stay ahead of industry trends, identifying and implementing innovative features to enhance the app's market position. A little bit about you We'd really like to hear from you, if you have Proven experience as a Senior More ❯

tools like Jira, GitHub, and CI/CD pipelines. Desirable: Full-stack experience (e.g., Java, C#, React, Angular, Azure, AWS) and mobile app development (Kotlin, Swift). Benefits: Up to £110,000 Hybrid working 2 days a week in Holborn but moving to Euston soon. Life assurance More ❯

Using data to dig into user journeys, detecting problems and helping to optimise the Cleo experience. Being part of the rota for our weekly app releases to the Apple and Google app stores. Getting involved in cross-cutting concerns that lift our entire engineering effort with the rest … than that, maybe you want to look at our Product Engineer role. As your work will primarily involve working on features for our mobile … apps, we'd either like to see some proven experience in this area or a genuine passion for moving into the mobile app space. What Do You Get For All Your Hard Work? A competitive compensation package (base + equity) with bi-annual reviews, aligned to our More ❯

organisations across the globe. Founded in 2016, Tendable has grown steadily and now supports over 100 customers across four continents. Our mobile app makes auditing easier and more efficient for frontline staff, engaging them in quality improvement whilst also freeing up more of their time for patient More ❯

well-documented code that adheres to best practices. Develop user-friendly UI with an understanding of client needs. Design high-quality web and mobile applications. Use modern rendering libraries and frameworks in order to create interactive 2D/3D experiences. Optimise application performance and troubleshoot issues via debugging More ❯

well-documented code that adheres to best practices. Develop user-friendly UI with an understanding of client needs. Design high-quality web and mobile applications. Use modern rendering libraries and frameworks in order to create interactive 2D/3D experiences. Optimise application performance and troubleshoot issues via debugging More ❯

technical teams and deliver complex software projects on time and on budget. Experience in creating solutions that have cloud, web, and mobile app components. In-depth knowledge of cybersecurity, data privacy regulations, and compliance standards. In-depth knowledge of various AI methodologies and learning algorithms. Proven experience More ❯

to meet the needs of a changing industry. This role encompasses software development as well as in-house builds of software, websites, and mobile apps. What they absolutely need you to do: Design, implement and maintain APIs to ensure smooth developer experience end to-end. Design, implement and More ❯

to meet the needs of a changing industry. This role encompasses software development as well as in-house builds of software, websites, and mobile apps. What They Absolutely Need You To Do Design, implement and maintain APIs to ensure smooth developer experience end to end. Design, implement and More ❯

to meet the needs of a changing industry. This role encompasses software development as well as in-house builds of software, websites, and mobile apps. What they absolutely need you to do: Design, implement and maintain APIs to ensure smooth developer experience end to-end. Design, implement and More ❯

a Mid iOS Developer to join their UK-based development team of 400 engineers. This is an opportunity to work on high-impact mobile applications, delivering enterprise-grade solutions in one of the most regulated and security-driven industries . With over 1,000 employees worldwide , this company More ❯

space. Skills and experience: Proven experience in developing mobile applications using React Native. Strong understanding of JavaScript/TypeScript, mobile app architectures, and version control systems (e.g., Git). Experience within the FinTech sector is a significant plus. Familiarity with RESTful APIs, cloud services, and More ❯