Part-Time Mobile Developer Jobs in the UK

10 of 10 Part-Time Mobile Developer Jobs in the UK

Mobile Application Developer (Hampshire)

Hampshire, UK
Hybrid / WFH Options
Robertson Sumner
Mobile & Web Developer – Cloud-Native Projects | Hybrid - Hampshire Are you a creative and technically sharp developer passionate about building modern mobile and web applications? Do you enjoy seeing your work make an impact in critical, real-world environments? We’re partnering with a growing UK software … working on projects that genuinely matter—developing cloud-first applications used by thousands. This is your chance to join a forward-thinking team delivering mobile and web platforms that are secure, scalable, and user-first. What You’ll Be Doing Designing and developing engaging front-end applications for mobile … ready software. Working in an agile environment where your input shapes the product direction. Tech You’ll Be Using .NET MAUI for cross-platform mobile Blazor/Razor for web C# .NET Azure DevOps & CI/CD pipelines Agile, TDD, SOLID principles What’s in It for You Flexible More ❯
Employment Type: Part-time
Posted:

Mobile App Developer (London Area)

London, UK
Ultralytics
excel in a dynamic, high-energy environment. Join our team and help shape the future of AI . Location and Legalities This full-time Mobile Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the … UK, as Ultralytics does not provide visa sponsorship. What You'll Do As a Mobile Developer at Ultralytics, you will contribute to the development and refinement of our open-source iOS and Android apps , which facilitate real-time edge inference of trained YOLO models. Key responsibilities include: Designing … and implementing mobile applications using Flutter for both iOS and Android platforms. Integrating and optimizing Apple CoreML YOLO models for iOS and TensorFlow Lite and Tencent NCNN YOLO models for Android. Ensuring high performance and responsiveness of the applications for real-time AI processing. Collaborating with cross-functional teams More ❯
Employment Type: Part-time
Posted:

Mobile App Developer (City of London)

City of London, Greater London, UK
Ultralytics
excel in a dynamic, high-energy environment. Join our team and help shape the future of AI . Location and Legalities This full-time Mobile Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the … UK, as Ultralytics does not provide visa sponsorship. What You'll Do As a Mobile Developer at Ultralytics, you will contribute to the development and refinement of our open-source iOS and Android apps , which facilitate real-time edge inference of trained YOLO models. Key responsibilities include: Designing … and implementing mobile applications using Flutter for both iOS and Android platforms. Integrating and optimizing Apple CoreML YOLO models for iOS and TensorFlow Lite and Tencent NCNN YOLO models for Android. Ensuring high performance and responsiveness of the applications for real-time AI processing. Collaborating with cross-functional teams More ❯
Employment Type: Part-time
Posted:

Senior Mobile Application Developer

United Kingdom, UK
Infinite Talent
Senior Mobile Application Developer - iOS/Swift UI/Android Permanent - £80,000 - £90,000 Salary Hybrid - Central London 3 days per week Infinite Talent are working alongside an exciting technology start-up business in the Renewable Energy industry, who are part of a global organisation in video … and mobile communications and an active investor in cutting-edge infrastructure, content and technology companies. They currently require a Mobile App Developer to develop and optimise their customer-facing mobile application and web portal as part of their in-house system. Reporting into the Head of … parity with an incumbent SaaS solution. This is a very hands-on role and requires someone with years' of experience delivering complex projects, developing mobile applications predominantly in iOS to a senior level. Swift UI framework experience is also a must. If you're an experienced Mobile App More ❯
Employment Type: Part-time
Posted:

Senior Mobile Application Developer (City of London)

City of London, Greater London, UK
Infinite Talent
Senior Mobile Application Developer - iOS/Swift UI/Android Permanent - £80,000 - £90,000 Salary Hybrid - Central London 3 days per week Infinite Talent are working alongside an exciting technology start-up business in the Renewable Energy industry, who are part of a global organisation in video … and mobile communications and an active investor in cutting-edge infrastructure, content and technology companies. They currently require a Mobile App Developer to develop and optimise their customer-facing mobile application and web portal as part of their in-house system. Reporting into the Head of … parity with an incumbent SaaS solution. This is a very hands-on role and requires someone with years' of experience delivering complex projects, developing mobile applications predominantly in iOS to a senior level. Swift UI framework experience is also a must. If you're an experienced Mobile App More ❯
Employment Type: Part-time
Posted:

Full Stack Mobile App Developer (React Native) (London Area)

London, UK
AGITProp
to help us achieve our aim. About the role We are developing an AI portfolio management app and are looking for a Full Stack Mobile App Developer specializing in React Native. You will play a crucial role in building and maintaining our mobile application, working closely with … our UI/UX Designer, Product Manager, and backend team. This role involves developing, maintaining, and deploying cross-platform mobile applications, as well as contributing to the backend infrastructure that supports them. The ideal candidate will possess a strong understanding of both front-end and back-end development principles … with a focus on delivering high-quality, performant, and user-friendly mobile experiences. Responsibilities Lead the development of a cross-platform mobile application using React Native. Translate UI/UX designs into functional, high-performance mobile applications. Integrate with backend APIs and manage application state. Ensure timely More ❯
Employment Type: Part-time
Posted:

Full Stack Mobile App Developer (React Native) (City of London)

City of London, Greater London, UK
AGITProp
to help us achieve our aim. About the role We are developing an AI portfolio management app and are looking for a Full Stack Mobile App Developer specializing in React Native. You will play a crucial role in building and maintaining our mobile application, working closely with … our UI/UX Designer, Product Manager, and backend team. This role involves developing, maintaining, and deploying cross-platform mobile applications, as well as contributing to the backend infrastructure that supports them. The ideal candidate will possess a strong understanding of both front-end and back-end development principles … with a focus on delivering high-quality, performant, and user-friendly mobile experiences. Responsibilities Lead the development of a cross-platform mobile application using React Native. Translate UI/UX designs into functional, high-performance mobile applications. Integrate with backend APIs and manage application state. Ensure timely More ❯
Employment Type: Part-time
Posted:

Mobile Application Developer (United Kingdom)

Guernsey, UK
Ronald James Group
We're working with a fast-growing tech company that’s building scalable, user-centric mobile experiences. They’re now looking to hire a Senior Mobile Engineer to take ownership of their mobile app and play a key role in shaping the future of their mobile … a modern tech stack: React Native , TypeScript , GraphQL , Expo , React Query Working closely with backend engineers, product managers, and designers to deliver intuitive, responsive mobile features Continuously improving app performance and reliability Implementing best practices around testing, automation, and CI/CD pipelines ✅ What They’re Looking For Proven … building and maintaining complex React Native apps Strong proficiency with JavaScript/TypeScript Experience working with GraphQL and modern state management libraries Familiarity with mobile build tools, deployment pipelines, and app store submission processes A user-first mindset and a passion for clean, maintainable code Comfortable working in a More ❯
Employment Type: Part-time
Posted:

Mobile Application Developer (London Area)

London, UK
Method Resourcing
Fullstack Mobile Engineer London (Hybrid) Compensation : £60,000 - £95,000 + Equity Method Resourcing have proudly partnered with a cutting-edge health & fitness tech company that's transforming the way people train - and they're looking for a Senior TypeScript/JavaScript Mobile Engineer to join their high More ❯
Employment Type: Part-time
Posted:

Mobile Application Developer (City of London)

City of London, Greater London, UK
Method Resourcing
Fullstack Mobile Engineer London (Hybrid) Compensation : £60,000 - £95,000 + Equity Method Resourcing have proudly partnered with a cutting-edge health & fitness tech company that's transforming the way people train - and they're looking for a Senior TypeScript/JavaScript Mobile Engineer to join their high More ❯
Employment Type: Part-time
Posted:
Mobile Developer
10th Percentile
£47,375
25th Percentile
£51,250
Median
£60,000
75th Percentile
£69,375
90th Percentile
£75,875