London, England, United Kingdom Hybrid / WFH Options
Motorola Solutions
At Motorola Solutions, we’re ushering in a new era in public safety and security. Bring your passion, potential and talents to a career that matters. The Guardian Mobile team sits within Motorola Solutions' International Mobile Applications organisation and serves frontline requirements for UK Fire officers - across mobile platforms such as Windows MDTs, Android … the time and offices being used for meetings and team days. You will ideally be based in and around EITHER our Glasgow office OR Leicester office. The Guardian Mobile solution is responsible for creating mobile solutions and mobile gateway servers for our UK Fire Service customers. Our core solution has been developed over the … refine and modernise our offerings. This includes the creation of new Android/iOS based applications while ensuring longevity for our existing applications. The “Senior Manager Software Engineering (Mobile Fire Solutions)” role will be responsible for leading this team of approximately 10 software engineers who design, develop and release these software solutions for our UK Fire Service customers. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Connexa
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 mobileapp 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 mobileapp 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 mobileapp 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 ❯
City of London, London, United Kingdom Hybrid / WFH Options
Connexa
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 mobileapp 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 mobileapp 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 mobileapp 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 ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Connexa
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 mobileapp 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 mobileapp 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 mobileapp 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 ❯
London, England, United Kingdom Hybrid / WFH Options
Sybill
Responsibilities in this Role Develop and maintain NALA's mobileapplication using Flutter framework Collaborate with product and design teams to define and implement new features Optimize app performance and ensure smooth user experience Debug and fix issues to improve application stability Stay updated with latest industry trends and technologies in mobile development Contribute to … code reviews and uphold high coding standards Actively participate in brainstorming sessions and provide innovative solutions Ownership of the app architecture Must Have Requirements Experience developing using the Flutter framework (2-3 years) Experience with state management solutions (e.g., Provider, Riverpod, Bloc/Cubit, MobX). Experience with clean architecture and design patterns (e.g., MVVM, MVC, or Redux-like … architectures, layered app architectures) Separation of concerns and proper use of design patterns (e.g., Factory, Singleton, Repository, Observer) Experience with dependency inception Testing in Flutter (unit, widget, integration tests) Familiarity with RESTful APIs Experience with Git Experience with CI/CD Excellent problem-solving and analytical skills Strong communication and collaboration skills You’ve worked in a start-up More ❯
Liverpool, England, United Kingdom Hybrid / WFH Options
Ready Education
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 mobileapplication, 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 ❯
Potters Bar, England, United Kingdom Hybrid / WFH Options
LITTA™
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 MobileApp 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 ❯
City of London, London, United Kingdom Hybrid / WFH Options
Connexa
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 mobileapp 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 mobileapp design, development, and optimisation using React Native. * Drive the delivery of a high-performance, scalable mobileapp 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 mobileapp release processes for More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Connexa
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 mobileapp 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 mobileapp design, development, and optimisation using React Native.* Drive the delivery of a high-performance, scalable mobileapp 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 mobileapp release processes for More ❯
Guildford, Surrey, United Kingdom Hybrid / WFH Options
Person Centred Software Ltd
to detail (Desirable) Experience with OAuth2/OIDC, mock data, or Microsoft Fabric (Desirable) Knowledge of Azure services, web design (HTML/CSS/JavaScript), or mobileapp 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 ❯
Cardiff, Wales, United Kingdom Hybrid / WFH Options
Greystone Consulting Group Ltd
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 ❯
London, England, United Kingdom Hybrid / WFH Options
Konrad Group
and effectively with all members of our team. Qualifications Experience building iOS applications with Swift. A strong command of important programming and computer science concepts. Understanding of how mobile applications are built from end-to-end, including how they interact with server-side components. Fundamental knowledge of core mobile principles (UI implementation, common development frameworks, REST … Understanding of functional reactive programming and ReactiveX frameworks is a plus! Experience with Objective-C. Experience with or an understanding of newer approaches to networking, like GraphQL. Other mobile development experience, such as Android development using Java or Kotlin, or cross-platform development with React Native, Flutter, Ionic, Xamarin, or Cordova. Perks And Benefits Comprehensive Health & Wellness Benefits More ❯
Brighton, England, United Kingdom Hybrid / WFH Options
Automation Squared Ltd
technology under the hood . This is an opportunity to be part of a team that’s pioneering modern engineering practices, from assisted coding workflows to intelligent automation in app development. If you’re an engineer who is always experimenting with the latest tools and has a passion for delivering cutting-edge applications, we’d love to hear from … years of experience developing React and/or React Native applications. 3+ years of TypeScript experience. Experience integrating OpenAI, Google Gemini, or other LLM APIs into web or mobile applications. Hands-on experience with PostgreSQL or other relational databases , including designing and optimising schemas for scalable applications. Familiarity with Firebase, AWS, or other cloud-based backend solutions for More ❯
London, England, United Kingdom Hybrid / WFH Options
ECA International
when needed. Desirable Experience (Nice To Have) Familiarity with accessibility and SEO best practices. Experience with technologies such as Node.js, PostgreSQL, Express, GraphQL, AWS, GitHub, Terraform. Exposure to mobileapplication development and multi-tenanted architectures. Passion for and experience with AI-driven development tools and building AI solutions. Skills And Behaviours Technical Expertise: Deep understanding of modern front More ❯
London, England, United Kingdom Hybrid / WFH Options
Konrad
all members of our team. Qualifications 3+ years of professional experience developing Android applications. Strong command of important programming and computer science concepts. A strong understanding of how mobile applications are built from end-to-end, including how they interact with server-side components. Advanced knowledge of core mobile principles (UI implementation, common development frameworks, API … improving software development workflows and processes. Nice To Have Experience with or an understanding of newer approaches to networking, like GraphQL. Experience building CI/CD pipelines. Other mobile development experience, such as iOS development using Swift, or cross-platform development with React Native, Flutter, Ionic, Xamarin, or Cordova. Perks And Benefits Comprehensive Health & Wellness Benefits Package Socials More ❯
Colchester, Essex, United Kingdom Hybrid / WFH Options
Cloudfm Group
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 ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Kitman Labs
Join to apply for the iOS Mobile Engineer role at Kitman Labs Continue with Google Continue with Google Join to apply for the iOS Mobile Engineer role at Kitman Labs Kitman Labs is a global human performance company, disrupting and transforming the way the sports industry uses data to increase the performance of the world's … continents spanning soccer, rugby, American football, baseball and ice hockey. Build Next-Gen Sports Tech Apps! We’re on the lookout for passionate iOS developers to join our Mobile Team within our growing Product Engineering group. This team is at the heart of creating cutting-edge tools that empower athletes and coaches worldwide to make data-driven decisions. … and complexity of the apps you’ve built Expertise in Swift & SwiftUI Solid understanding of version control (Git), CI/CD pipelines (e.g., CircleCI, Fastlane), and mobileapp deployment workflows Experience writing unit tests, snapshot tests and UI automation tests to maintain high code quality Comfortable working with APIs (REST, GraphQL) to integrate real-time data Experience More ❯
mabl is on a mission to empower software teams with an AI-powered low-code test automation platform that streamlines testing across web, mobile, API, accessibility, and performance. We enable everyone from global enterprises to fast-growing startups to integrate application testing into their development pipelines, accelerating their testing and boosting release cycles, regardless of technical experience. In … from startups to enterprise-scale organizations to assess, manage, and improve software quality. More specifically, you will contribute to systems that enable customers to drive quality for native mobile iOS and Android applications. These cloud-hosted systems, built on modern frameworks and generative AI, use a combination of mobile testing tools and mabl's sophisticated test … Cloud Platform: Google, AWS AI/Machine Learning: Gemini, ML Engine Mobile platforms: Xcode, Android Studio, Appium Data Analysis: BigQuery, DataFlow, Spanner Compute: Container Engine, Cloud Functions, App Engine, Cloud Run Source Control : GitHub Continuous Integration: GitHub Actions Working at mabl - We embrace hybrid and remote work across the US and around the world! - We have 80+ More ❯
EX5, Clyst St Mary, Devon, United Kingdom Hybrid / WFH Options
Unity Five Ltd
passionate Android developer with a strong technical foundation? We're looking for a talented individual to join our team and contribute to the development and maintenance of our mobile applications. What You'll Do: Develop in Kotlin: You'll be at the forefront of building and enhancing our Android applications using Kotlin. Maintain and Modernise: You'll also … play a key role in reading, troubleshooting, and strategically updating our existing Java codebase. Architect for Scalability: You'll apply your understanding of mobile design patterns (MVVM, MVC, Clean … Architecture) to create well-structured and maintainable applications. Master the Android Lifecycle: You'll leverage your familiarity with Android lifecycle events and best practices to ensure smooth and efficient app operation. Manage App Releases: You'll be responsible for publishing applications, managing release tracks, and implementing updates via the Google Play Console. Optimise for Performance: You'll have More ❯
London, England, United Kingdom Hybrid / WFH Options
Freetrade
our applications from inception through deployment. Conduct Security Architecture Reviews: Evaluate system designs and identify risks early by recommending secure alternatives for architectural decisions. Ensure architectural security across mobile (Android and iOS), web, and backend systems. Code and Design Reviews: Review critical code changes for security flaws and promote best-in-class secure coding standards. Perform code reviews … across front-end, mobile, and backend services. Lead Penetration Testing Efforts: Perform in-depth black-box, grey-box, and white-box testing to detect and eliminate vulnerabilities. Test all user-facing surfaces (web, Android, iOS) and backend APIs for security weaknesses. Manage SAST and DAST Findings: Drive effective triage and resolution of security test results, improving signal-to … noise ratios. Perform Threat Modelling: Use frameworks like STRIDE to proactively uncover potential threats and define mitigations. Model threats across full-stack flows, including cross-platform interactions between mobile apps, web clients, and backend systems. Collaborate Across Teams: Work closely with engineers, product managers, and platform teams to prioritise and remediate vulnerabilities. Secure the Development Lifecycle: Integrate security More ❯
London, England, United Kingdom Hybrid / WFH Options
Develop
Social network you want to login/join with: Technical Lead - Java Spring Boot - Must have MobileApp Development/Modernisation Location: Hybrid, 1 day a week in London office A leading enterprise organisation that specialises in AI-First solutions is seeking a seasoned Technical Lead with deep expertise in Java Spring Boot, microservices architecture, and solution … especially those supporting mobile ecosystems. Prior experience in the banking or financial services domain is highly advantageous. Must have experience with API gateways and mobileapp development/modernisation Key Responsibilities: Design and develop high-performance, secure, and scalable backend systems using Java, Spring Boot, and modern architectural patterns. Lead the development of RESTful APIs … and microservices, ensuring alignment with mobile platforms and business objectives. Integrate with API Gateway solutions (e.g., Kong, Apigee, AWS API Gateway) to enforce access control and manage API lifecycles. Implement secure authentication and authorization using IDAM platforms such as Ping Identity, Okta, or Auth0 with OAuth2, OIDC, and JWT. Collaborate with mobileapplication teams to optimize More ❯
About Moneybox Moneybox is the award-winning app that helps you turn your money into something greater. We've brought saving, investing, home-buying, and retirement services all together into one simple app, so it's easier than ever to achieve your goals and build wealth, whatever your starting point. What You'll Do We are looking for … Your day-to-day responsibilities will include: Lead a team of engineers who will be responsible for developing all user facing web applications at Moneybox. Including the new web app that gives users access to the Moneybox platform alongside our mobile apps. Hire and build the team, responsible for all areas of the recruitment process and team … Rendering Re-usable component library styled using Tailwind CSS Zustand/TanStack Query for Data & State Management Backend API's written in C#/.NET Core Infrastructure in Azure: App Services, Docker, Azure Pipelines, Webpack Who you are Highly experienced product focused Web Engineer. Preferably with 5+ years commercial experience, or equivalent. Experience in managing and leading a team. More ❯
London, England, United Kingdom Hybrid / WFH Options
Proton
us and do work you can truly be proud of. As a full-stack cross-platform Android Developer, you'll play a pivotal role in re-architecting our mobile stack using Rust, Android/Jetpack Compose and Swift UI. You'll lead with an end-to-end ownership approach, ensuring timely delivery of high-quality, scalable solutions that … will delight our customers. Your ambition and enthusiasm will drive innovation and excellence across our Mail and Calendar products. Key responsibilities Develop and maintain cross-platform mobile applications for Android using a blend of cross-platform (Rust) and native technologies (Kotlin, Swift) Take end-to-end ownership of mobileapplication development projects: you'll be comfortable … mobile applications Android using Kotlin as well as cross-platform technologies Proficiency with Jetpack Compose for Android, and familiarity with Rust Strong understanding of mobileapp 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 ❯
London, England, United Kingdom Hybrid / WFH Options
Proton
proud of. Check our open-source projects here! Job Description As a full-stack cross-platform Android Developer, you'll play a pivotal role in re-architecting our mobile stack using Rust, Android/Jetpack Compose and Swift UI. You'll lead with an end-to-end ownership approach, ensuring timely delivery of high-quality, scalable solutions that … will delight our customers. Your ambition and enthusiasm will drive innovation and excellence across our Mail and Calendar products. Key Responsibilities Develop and maintain cross-platform mobile applications for Android using a blend of cross-platform (Rust) and native technologies (Kotlin, Swift) Take end-to-end ownership of mobileapplication development projects: you'll be comfortable … mobile applications Android using Kotlin as well as cross-platform technologies Proficiency with Jetpack Compose for Android, and familiarity with Rust Strong understanding of mobileapp 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 ❯
Cambridge, Cambridgeshire, England, United Kingdom Hybrid / WFH Options
Oscar Technology
accessibility on a global scale. They're now looking to bring in a Senior Software Developer to help drive their next phase of growth - leading on mobileapp development, shaping scalable architecture, and working closely with a multidisciplinary team of product, data, and clinical experts. The Role Lead development of cross-platform mobile apps (Android … experience Strong background in React Native and Kotlin Proficient in backend languages, ideally Node.js and Python Experience with cloud platforms such as Firebase Solid understanding of mobileapp architecture and performance Comfortable in agile, fast-moving environments Why Apply? A chance to build impactful software with real-world medical value Join a talented, collaborative team in a More ❯