1 to 25 of 108 Permanent Mobile Development Jobs in the UK

Mobile Developer Location: Fully Remote Job Type: Full-time Reports to: Development Team Leader As a Mobile Developer, you will be instrumental in designing, developing, and delivering mobile application solutions that align with business requirements and enhance user satisfaction. This role offers the opportunity to work closely with cross-functional teams to implement features, resolve issues … and ensure the high performance of mobile apps across various platforms. While specific technology experience (e.g., Flutter, React Native, Swift) is not mandatory, a strong understanding of mobile development principles and familiarity with mobile frameworks will be highly beneficial. Day-to-day of the role: Mobile App Development: Build, test, and maintain mobile applications using modern development practices. Ensure your code is clean, efficient, and maintainable, meeting performance and usability standards across devices. Feature Implementation: Collaborate with product managers, UX/UI designers, and stakeholders to translate mobile user needs into intuitive, responsive features. Bug Fixing and Maintenance: Investigate and resolve issues that affect app performance, stability, or user experience. More ❯

Lead Mobile Engineer (React Native) Application Deadline: 14 November 2025 Department: Engineering Employment Type: Full Time Location: London Compensation: £95,000 - £100,000/year Description Reward Gateway Edenred is a global market leader in benefits and employee engagement. We help our clients and their leaders transform employee experience that will attract, engage, and retain top talent through employee … benefits, strategic reward and recognition, well-being, and much more. Our mobile development team is expanding, and we have an exciting opportunity for a Lead Engineer . We are looking for someone who is passionate about creating high-quality mobile experiences and is comfortable balancing hands-on technical delivery and leadership with mentoring a small team. In … participating in design reviews, recommending improvements, and fostering consensus through clear communication and your strong technical skills to support your recommendations. Key Responsibilities Design, develop, and maintain high-quality mobile applications using React Native Collaborate with cross-functional teams, including Product, Design, and Backend Engineering, to ensure seamless integration of new features and improvements in our mobile applications More ❯

solutions that will delight our customers. Your ambition and enthusiasm will drive innovation and excellence both in Proton Pass and SimpleLogin products. Key responsibilities Develop and maintain cross-platform mobile applications for Android using a blend of cross-platform (Rust) and native technologies (Kotlin) Take end-to-end ownership of mobile application development projects: you'll be … scoping projects, walking back from deadlines and being able to discern the important from the superfluous Foster a culture of innovation by exploring new technologies, methodologies and approaches to mobile development - we tackle complex engineering challenges with creativity and ingenuity Optimise mobile applications for performance, usability and responsiveness across different devices and screen sizes Master memory management … and responsiveness of mobileapplications Design for scalability, considering factors such as data caching,network bandwidth and server load Prioritise customer satisfaction by maintaining a customer-centric mindset throughout the development process, continuously seeking feedback and iterating to improve the user experience The ideal candidate will bring Bachelor's degree in Computer Science, Engineering or related field (or equivalent work More ❯

our clients and their leaders transform employee experience that will attract, engage, and retain top talent through employee benefits, strategic reward and recognition, well-being, and much more. Our mobile development team is expanding, and we have an exciting opportunity for a Lead Engineer . We are looking for someone who is passionate about creating high-quality mobile … participating in design reviews, recommending improvements, and fostering consensus through clear communication and your strong technical skills to support your recommendations. Key Responsibilities Design, develop, and maintain high-quality mobile applications using React Native Collaborate with cross-functional teams, including Product, Design, and Backend Engineering, to ensure seamless integration of new features and improvements in our mobile applications … using TypeScript and React Native Continuously improve the user experience of our mobile applications Work in a team environment with shared code, ensuring disciplined use of source code control and process documentation Identify, analyse, and resolve performance bottlenecks and inefficiencies in the mobile application codebase Write and maintain comprehensive unit tests and documentation for the project Mentor junior More ❯

Mobile Developer 📍 Location: Remote, must be based in the UK (occasional office visits in Exeter) 🔒 Security Clearance: Must be SC Clearable Are you a skilled Mobile Developer with a passion for building high-quality apps using Flutter ? Do you have hands-on experience with Android or iOS platforms and a desire to work on impactful solutions? If so … to hear from you. Join our collaborative IT team where your work will directly influence user experience and business growth. This is a fantastic opportunity to work with modern mobile technologies in a supportive, forward-thinking environment. What You’ll Do Develop and maintain mobile applications using Flutter . Build responsive, intuitive features for Android and/or … designers, product managers, and stakeholders to deliver user-centric solutions. Troubleshoot performance issues and ensure app stability. Participate in code reviews and contribute to testing strategies. Stay current with mobile development trends and share insights with the team. What We’re Looking For ✅ 5+ years in mobile development ✅ Flutter experience is essential ✅ Hands-on experience with More ❯

Lead Mobile/Flutter Developer On behlaf of a fantastic client, we're looking for an experienced Flutter Engineer to take ownership of mobile development and help shape the future of our apps. You'll lead a squad of talented engineers, drive technical excellence, and ensure our apps deliver a clean UI, smooth performance, and a great … user experience. The role Build and refine Flutter apps with strong focus on UI, animations, performance, and reliability Own the mobile architecture: state management, networking, CI/CD pipelines, testing frameworks, monitoring, and alerting Lead and mentor the squad: plan sprints, unblock engineers, coach junior developers, and raise risks early Collaborate with cross-functional teams to align technical decisions … code quality through reviews, feedback, and technical leadership What we're looking for 3+ years building and maintaining production Flutter apps at scale 5+ years in iOS and Android development (Swift, Java, Flutter) 10+ years of professional software engineering experience Deep knowledge of modern state management approaches Hands-on experience with monitoring tools (Firebase Crashlytics, Sentry, New Relic, or More ❯

Mobile Application Developer (React Native) £60,000–£70,000 DOE (up to £75,000 for exceptional candidates) Hybrid (3 days in office) or fully remote is considered Occasional travel (up to 10% to the US and Asia) Please note: visa sponsorship is not available – candidates must have the right to work in the UK. We’re looking for a … talented Mobile Application Developer to join an innovative tech company developing connected products used worldwide. You’ll be working on mobile applications that communicate directly with smart devices — helping to bring advanced data and connectivity solutions to life. This is a hands-on position where you’ll take ownership of the mobile app lifecycle, from development and testing through to deployment and ongoing improvements. What you’ll be doing Building and maintaining high-quality cross-platform mobile apps using React Native . Designing and implementing scalable app architecture and modern development practices. Working closely with backend and hardware engineers to deliver seamless integrations. Implementing Bluetooth Low Energy (BLE) features for device communication. Participating More ❯

React Native Mobile DeveloperHybrid in Hampshire or UK Remote£55000- £65000 + Benefits Note: - This role cannot offer Visa Sponsorship.- Must have 3+ years working commercially with React Native.- Role may require international travel to the US and Asia (few weeks a year).- Ideally to bed into the company, you'll work 3 days per week in their … Hampshire head office during probation. Your new company A leading UK-based engineering firm with decades of innovation experience is looking to hire a React Native Mobile Engineer to join their technology team on a permanent, full-time basis. The company designs and manufactures advanced equipment used across multiple sectors. With a strong focus on quality, sustainability, and technical … edge projects that blend hardware, software, and data and you can work hybrid in the office, or UK remote in this role. Your new role You will possess deep mobile expertise, specialising in React Native end to end (develop, test, deploy and maintain).You'll champion clean and efficient code, embracing integrations with 3rd party API's and implementing More ❯

React Native Mobile Developer (Bluetooth/IoT) Hybrid in Hampshire or UK Remote £55000- £65000 + Benefits Note: - This role cannot offer Visa Sponsorship. - Must have 3+ years working commercially with React Native. - Role may require international travel to the US and Asia (few weeks a year). - Ideally to bed into the company, you'll work 3 days … week in their Hampshire head office during probation. Your new company A leading UK-based engineering firm with decades of innovation experience is looking to hire a React Native Mobile Engineer to join their technology team on a permanent, full-time basis. The company designs and manufactures advanced equipment used across multiple sectors. With a strong focus on quality … edge projects that blend hardware, software, and data and you can work hybrid in the office, or UK remote in this role. Your new role You will possess deep mobile expertise, specialising in React Native end to end (develop, test, deploy and maintain) working on full deployments to both the Google Play and Apple Store, including CI/CD More ❯

React Native Mobile Developer (Bluetooth/IoT) Hybrid in Hampshire or UK Remote £55000- £65000 + Benefits Note: - This role cannot offer Visa Sponsorship. - Must have 3+ years working commercially with React Native. - Role may require international travel to the US and Asia (few weeks a year). - Ideally to bed into the company, you'll work 3 days … using Blueooth Low Energy/Hardware Device communication. Your new company A leading UK-based engineering firm with decades of innovation experience is looking to hire a React Native Mobile Engineer to join their technology team on a permanent, full-time basis. The company designs and manufactures advanced equipment used across multiple sectors. With a strong focus on quality … edge projects that blend hardware, software, and data and you can work hybrid in the office, or UK remote in this role. Your new role You will possess deep mobile expertise, specialising in React Native end to end (develop, test, deploy and maintain) working on full deployments to both the Google Play and Apple Store, including CI/CD More ❯

React Native Mobile Developer (Bluetooth LE/IoT)Hybrid in Hampshire or UK Remote£60000- £75000 + Benefits Note: - This role cannot offer Visa Sponsorship.- Must have 3+ years working commercially with React Native and must have Bluetooth LE experience. Your new company A leading UK-based engineering firm with decades of innovation experience is looking to hire a … React Native Mobile Engineer to join their technology team on a permanent, full-time basis. The company designs and manufactures advanced equipment used across multiple sectors. With a strong focus on quality, sustainability, and technical excellence, they offer a collaborative environment where software developers contribute to real-world solutions across R&D, manufacturing, and calibration.Their modern facility houses multi … edge projects that blend hardware, software, and data and you can work hybrid in the office, or UK remote in this role. Your new role You will possess deep mobile expertise, specialising in React Native end to end (develop, test, deploy and maintain) working on full deployments to both the Google Play and Apple Store, including CI/CD More ❯

Remote A growing UK-based tech company behind a leading employee engagement and intranet platform is hiring a React Native Developer to help build the next generation of their mobile experience. They’ve recently secured significant investment and are entering a new phase of transformation — moving towards microservices, modernising their architecture, and expanding their mobile capabilities. What You … ll Be Doing Developing and enhancing features within a high-traffic mobile application. Collaborating with a small, supportive remote team (currently four developers). Contributing to the company’s transition to a more scalable, modern platform. What We’re Looking For 4–5 years of total mobile development experience (minimum 4). 2+ years of commercial React … Native development. Strong understanding of mobile development, performance, and best practices. Passion for building intuitive and engaging mobile experiences. Why Apply Fully remote within the UK (occasional meet-ups covered). Clear career progression and visibility within the business. Work on a platform used by major household names. PLEASE NOTE: you must be based in the UK More ❯

ll do Design, build, and maintain web applications using C# and .NET technologies Collaborate with customers to understand project requirements and deliver tailored solutions Contribute to the full software development lifecycle, from design through to deployment Ensure quality, performance, and scalability across all applications Explore and learn new technologies, including potential mobile development projects You’ll work … clients and internal team members to deliver bespoke software that drives business value and meets customer needs. What we’re looking for Proven experience in C# and .NET web development Strong understanding of modern software development practices Excellent communication skills with the confidence to liaise directly with customers A proactive approach to problem-solving and collaboration Interest in … expanding into new areas, such as mobile development The ideal candidate will be a motivated, hands-on developer who enjoys working in a small, supportive team environment where ideas and innovation are encouraged. Why join? Hybrid working with only one day a week in the Cheltenham office Varied customer projects offering technical challenge and variety Opportunity to explore More ❯

Senior Mobile Developer (React Native) - Remote (UK-based) – Salary £60K - £70K DOE Are you ready to take ownership of a mobile product that reaches thousands of users across the UK and beyond? We’re looking for a Senior Mobile Developer with strong React Native expertise to lead the development of a high-impact cross-platform app. … household names. You’ll be part of a collaborative, product-focused team that values innovation, autonomy, and clean code. If you thrive in fast-paced environments and love building mobile experiences that truly matter, we’d love to hear from you. Within this role you will Leading development of a cross-platform mobile app using React Native … iOS & Android) Shaping mobile architecture and driving performance improvements Collaborating with product, design, and backend teams to deliver seamless user experiences Managing app lifecycle including store submissions and updates Staying ahead of mobile trends and best practices Mentoring developers and championing high-quality code Skills 5+ years in mobile development, with at least 3 years using More ❯

years-you'll drive meaningful impact while building expertise that makes you a sought after leader in the transformation of global work. Summary We're looking for a versatile Mobile Software Engineer to join our mobile team. This role sits at the intersection of native mobile and web, focused on delivering a seamless hybrid experience to our … users. Our mobile app uses a WebView to embed parts of our website, and we've built a lightweight bridge to connect native functionality with web content. You'll work on both sides native and web to improve the in app experience, optimize mobile web flows, and integrate native features like push notifications or biometrics where needed. You … React web platform, focusing on functionality, UI/UX, and maintainability with a strong emphasis on technical ownership and cross team collaboration. Responsibilities Design and develop robust, user friendly mobile applications using React Native Work closely with the frontend team to integrate mobile applications with web services and APIs Collaborate with product managers and UI designers to deliver More ❯

meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation. Apexon brings together distinct core competencies – in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering and UX, and our deep expertise in BFSI, healthcare, and life sciences – to help businesses capitalize on the unlimited … and 10 delivery centers) across four continents. We enable #HumanFirstDigital Android Developer – Birmingham (Hybrid) About the Role We’re looking for a Mid-Level Android Engineer to join our mobile development team within AWM. This is an exciting opportunity to contribute to the design and development of innovative mobile applications used by thousands of customers. The … ideal candidate will have 3–6 years of hands-on Android development experience , a strong foundation in Kotlin and modern Android frameworks , and a passion for creating exceptional, user-focused experiences. You’ll work closely with cross-functional teams, contribute to architectural discussions, and take end-to-end ownership of key features. What You’ll Do Design, develop, and More ❯

Job Title: Senior Mobile Engineer/Architect (iOS/Android) Location: Remote – UK Salary: £130,000 - £150,000 The Company This isn’t your typical mobile app startup. The company is redefining what’s possible in real-time interaction and remote collaboration, powering zero-download, enterprise-grade screen sharing and co-browsing used by some of the biggest … technology enables instant, secure, and frictionless experiences between customers and support teams, all in the browser, across devices, and at global scale. Now they’re bringing that power to mobile, and they’re looking for a world-class Mobile Engineer to help lead the charge across Android and iOS. If you love working close to the metal, care … about performance and architecture, and enjoy engaging directly with customers to shape impactful solutions, this is your kind of role. The Role You’ll be the technical backbone for mobile engineering within a globally distributed team. Your work will power customer interactions where milliseconds matter and reliability can’t be compromised. You will: Architect and build deeply performant Android More ❯

Mobile Tech Lead Up to £95k Fully remote working (UK) Would you like the opportunity to work as a Mobile Tech Lead for a leading travel organisation, where you will be responsible for architecting and delivering a brand-new post-booking mobile app. You’ll be both architect and hands-on developer, setting the foundations, leading the … technical direction, and ensuring fast, high-quality delivery with a small team. As a Mobile Tech Lead, you will define and own the mobile architecture (React Native, Expo, SDUI-first, BFF integration) as well as establishing CI/CD pipelines, release cadence, and observability. The ideal candidate will have experience mentoring other engineers. Key requirements: 5+ years in … mobile development, including 2+ in leadership/architecture. Strong expertise in React Native. Knowledge of offline-first architectures. Familiarity with BFF patterns. Experience with CI/CD and release management. Background with native mobile environments (Swift/Kotlin) would be a bonus If you’re a Mobile Tech Lead looking to work on greenfield projects, please More ❯

financial freedom. You will build our next generation Unified Client Experience (UCX) frontend that will streamline client journeys across a range of products and services, in both web and mobile domains. It's an opportunity to design, architect and build a modern frontend using latest technologies and best practices to transform our savings and investment platform. The UCX team … part of the future of investing. Shape it with us. What You'll Be Doing Building and deploying scalable, secure, and compliant software at pace. Integrating HL web and mobile apps with existing and new systems to deliver a seamless client experience across a range of products and services. Delivering value iteratively, always focused on customer outcomes and short … or Wealth Management . Deep expertise in React or React Native , with hands-on experience in secure API integration , authentication flows , and frontend architecture . Strong proficiency in native mobile development using Swift (iOS) and/or Kotlin (Android) - capable of guiding mobile-first initiatives and bridging web-mobile experiences. Skilled in writing clean, maintainable, and More ❯

Flutter Developer The Opportunity This is an incredible chance to join a growing SaaS organisation as a Flutter Developer and make a real impact on mobile-first products. You'll be building features and improvements used by thousands daily, with a supportive environment designed to help you grow into a senior developer. The Role As part of a dynamic … product team, you'll be developing cross-platform mobile apps using Flutter. You'll have the opportunity to shape app features, improve UI/UX, and ensure performance across devices. With the product scaling fast, there's huge potential for career progression as the mobile team expands. Day-to-day responsibilities Develop, test, and deploy mobile applications … iOS and Android Contribute to technical discussions and architecture decisions Write clean, maintainable, and testable code Debug and resolve app issues and crashes Integrate APIs and backend services into mobile applications Contribute to release planning and delivery cycles Keep up to date with Flutter and mobile development best practices Participate in code reviews and share knowledge within More ❯

Flutter Developer The Opportunity This is an incredible chance to join a growing SaaS organisation as a Flutter Developer and make a real impact on mobile-first products. You'll be building features and improvements used by thousands daily, with a supportive environment designed to help you grow into a senior developer. The Role As part of a dynamic … product team, you'll be developing cross-platform mobile apps using Flutter. You'll have the opportunity to shape app features, improve UI/UX, and ensure performance across devices. With the product scaling fast, there's huge potential for career progression as the mobile team expands. Day-to-day responsibilities Develop, test, and deploy mobile applications … iOS and Android Contribute to technical discussions and architecture decisions Write clean, maintainable, and testable code Debug and resolve app issues and crashes Integrate APIs and backend services into mobile applications Contribute to release planning and delivery cycles Keep up to date with Flutter and mobile development best practices Participate in code reviews and share knowledge within More ❯

Technical Lead – Mobile (Flutter) Up to £120,000 + Benefits Central London, 4 Days On-Site + 1 Day Remote 80% Hands on/20% Leadership Can Provide Sponsorship We are working with an established SaaS business that has been driving innovation in the logistics and transport industry for over 25 years. Backed by significant investment in new products … they combine the buzz of a scale-up with the stability of a trusted name. Right now, they are looking for a Technical Lead (Mobile – Flutter) to take full ownership of their mobile ecosystem. Why this role stands out This is not just another hands-on coding position. You’ll be setting the technical direction, mentoring engineers, and … shaping mobile solutions that directly impact customers in a sector that keeps the world moving. You’ll be working up to £110k with a benefits package that supports both your career and your wellbeing. What you will be doing Own the delivery and architecture of all mobile apps Write clean, testable, high-performing code using Flutter and Dart More ❯

Technical Lead – Mobile (Flutter) Up to £120,000 + Benefits Central London, 4 Days On-Site + 1 Day Remote 80% Hands on/20% Leadership Can Provide Sponsorship We are working with an established SaaS business that has been driving innovation in the logistics and transport industry for over 25 years. Backed by significant investment in new products … they combine the buzz of a scale-up with the stability of a trusted name. Right now, they are looking for a Technical Lead (Mobile – Flutter) to take full ownership of their mobile ecosystem. Why this role stands out This is not just another hands-on coding position. You’ll be setting the technical direction, mentoring engineers, and … shaping mobile solutions that directly impact customers in a sector that keeps the world moving. You’ll be working up to £110k with a benefits package that supports both your career and your wellbeing. What you will be doing Own the delivery and architecture of all mobile apps Write clean, testable, high-performing code using Flutter and Dart More ❯

growing platform. The Role You'll take ownership of a major product area, working closely with the CTO and wider engineering team. The focus will be on both feature development and improving scalability, reliability, and overall platform performance. Key Responsibilities: Lead the development, deployment, and continuous improvement of a key application Deliver new features end-to-end, from … compliant infrastructure Mentor and guide other engineers through code reviews and collaboration Help define and improve release and deployment processes About You 5+ years' experience in C#/.NET development , ideally with experience using Blazor Experience with Azure infrastructure (App Services, SQL, networking, CI/CD) Strong understanding of agile software development practices Passionate about clean code, version … control, and automation Practical problem-solver who can balance speed with quality Excellent communication skills and a collaborative mindset Desirable experience: Mobile development (Android/iOS) Monitoring and observability tools (e.g. Application Insights, DataDog) Exposure to security compliance or multi-region architecture What's on Offer Truly competitive salary depending on experience (please ask for more details) Hybrid More ❯

growing platform. The Role You’ll take ownership of a major product area, working closely with the CTO and wider engineering team. The focus will be on both feature development and improving scalability, reliability, and overall platform performance. Key Responsibilities: Lead the development, deployment, and continuous improvement of a key application Deliver new features end-to-end, from … compliant infrastructure Mentor and guide other engineers through code reviews and collaboration Help define and improve release and deployment processes About You 5+ years’ experience in C#/.NET development , ideally with experience using Blazor Experience with Azure infrastructure (App Services, SQL, networking, CI/CD) Strong understanding of agile software development practices Passionate about clean code, version … control, and automation Practical problem-solver who can balance speed with quality Excellent communication skills and a collaborative mindset Desirable experience: Mobile development (Android/iOS) Monitoring and observability tools (e.g. Application Insights, DataDog) Exposure to security compliance or multi-region architecture What’s on Offer Truly competitive salary depending on experience (please ask for more details) Hybrid More ❯