1 to 25 of 41 Contract Mobile App Jobs in England

for a highly experienced iOS Developer to join the team. We are thrilled to offer a superb opportunity for a iOS Developer to join our growing Mobile App team. In this role you'll create engaging and user-friendly mobile experiences using native technologies. As we continue to grow, we are excited to welcome new … users understand * Help define the software architecture of new features for existing apps and future apps * Create effective information architecture models; defining the relationship between the mobile app navigation, device functionality and services the app integrates with, ensuring this matches customer journeys to drive agreed digital outcomes * Responsible for a full CI/CD pipeline with … good proficiency in Swift. * Familiarity with best practice mobile design/UX patterns (HIGS - Human Interface guidelines for iOS). * Experience of releasing a mobile app to the App Store. * Have a quality led development focus, utilizing version control, unit testing, UI testing and CI/CD. Ideally Git, Espresso, CircleCI. * Understanding of RESTful More ❯

Exciting Opportunity: Mobile App Developer (Lancashire, UK) Are you a talented Mobile App Developer ready to make an impact? Our client is a dynamic organisation based in Lancashire, UK, currently seeking a creative individual to join their team on a contract basis. This is your chance to work on cutting-edge mobile … contribute to innovative, cross-platform solutions. Initial 6 months 5 days a week on-site Outside IR35 £300-£400 per day ASAP Start Key Responsibilities: - Develop cross-platform mobile applications using React Native , ensuring robust and scalable solutions. - Utilise your expertise in JavaScript, Swift, or Kotlin to deliver high-quality code. - Design and build intuitive user interfaces that … Collaborate with backend teams to ensure cohesive development and system integration. - Optimise application performance to ensure responsiveness and efficiency. - Stay updated with the latest trends and developments in mobile technology. This contract role offers an incredible opportunity to work with our client's forward-thinking team and showcase your mobile development talents. If you're motivated More ❯

a highly experienced an Android Developer to join the team. We are thrilled to offer a superb opportunity for a Android Developer to join our growing Mobile App team. In this role you'll create engaging and user-friendly mobile experiences using native technologies. As we continue to grow, we are excited to welcome new … innovative & engaging digital mobile experiences to support corporate sales targets, KPI's and other business requirements, from taking an initial brief through to final implementation of the app * Code engaging user interfaces using native technologies to improve customer experience * Build and deploy mobile applications to accommodate all changes required by the business * Provide best practice … users understand * Help define the software architecture of new features for existing apps and future apps * Create effective information architecture models; defining the relationship between the mobile app navigation, device functionality and services the app integrates with, ensuring this matches customer journeys to drive agreed digital outcomes * Responsible for a full CI/CD pipeline with More ❯

platforms. Defect Reporting: Accurately document issues, work closely with developers to troubleshoot, and validate fixes. Release Readiness: Support mobile application submission processes for Google Play and Apple App Store, ensuring apps meet required guidelines. Collaboration: Liaise with development, product, and business stakeholders to ensure testing aligns with project goals and timelines. What We're Looking For We … integrate into an agile delivery environment. Key Skills & Experience: Strong experience testing mobile applications on Android and Apple iOS devices. Solid understanding of native mobile app architecture and user interaction patterns. Hands-on experience with mobile device testing tools and platforms (eg, Appium, Xcode, Android Studio, BrowserStack, etc.). Proficient in creating and … maintaining test documentation, including test cases, plans, and results. Excellent communication and issue-tracking skills. Nice-to-Haves: Familiarity with the Apple App Store and Google Play submission and approval process. Experience in CI/CD pipelines for mobile apps. Background in usability and accessibility testing for mobile interfaces. ISTQB or similar certification. Ready to More ❯

in Kotlin and Java with understanding of Android framework and libraries. Experience in Android development tolls such as Android Studio, Gradle and Git. Strong understanding of mobile app architecture, design pattern and best practices. Familiar with RESTful APIs, JSON, network framework and third party library integration. Experience in handling performance optimisation, memory management and app security. … Good to have knowledge about testing frameworks. Solid understanding of mobile app development life cycle. Hand on experience on Version Control Systems & collaborative development tool. Please apply to the advert for more information. Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy. More ❯

in Kotlin and Java with understanding of Android framework and libraries.· Experience in Android development tolls such as Android Studio, Gradle and Git.· Strong understanding of mobile app architecture, design pattern and best practices.· Familiar with RESTful APIs, JSON, network framework and third party library integration.· Experience in handling performance optimisation, memory management and app security. … Good to have knowledge about testing frameworks.· Solid understanding of mobile app development life cycle.· Hand on experience on Version Control Systems & collaborative development tool. Please apply to the advert for more information. Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy. More ❯

in Kotlin and Java with understanding of Android framework and libraries. Experience in Android development tolls such as Android Studio, Gradle and Git. Strong understanding of mobile app architecture, design pattern and best practices. Familiar with RESTful APIs, JSON, network framework and third party library integration. Experience in handling performance optimisation, memory management and app security. … Good to have knowledge about testing frameworks. Solid understanding of mobile app development life cycle. Hand on experience on Version Control Systems & collaborative development tool. If you are interested in this position and would like to learn more, please send through your CV and we will get in touch with you as soon as possible. Please note More ❯

in Swift and Objective-C with understanding of iOS framework and libraries.· Experience in iOS development tools such as Xcode, CocoaPods, and Git.· Strong understanding of mobile app architecture, design pattern and best practices.· Familiar with RESTful APIs, JSON, network framework and third party library integration.· Experience in handling performance optimization, memory management and app security. … Good to have knowledge about testing frameworks.· Solid understanding of mobile app development life cycle.· Hand on experience on Version Control Systems & collaborative development tool. Please apply to the advert for more information. Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy. More ❯

in Swift and Objective-C with understanding of iOS framework and libraries. Experience in iOS development tools such as Xcode, CocoaPods, and Git. Strong understanding of mobile app architecture, design pattern and best practices. Familiar with RESTful APIs, JSON, network framework and third party library integration. Experience in handling performance optimization, memory management and app security. … Good to have knowledge about testing frameworks. Solid understanding of mobile app development life cycle. All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken More ❯

with experience in customer interviews to shape product strategy. Experience implementing solutions for complex use cases (e.g., accounting, compliance, financial software). Expertise in delivering transformative mobile app experiences. Background in accounting software or financial technology is highly preferred. Skilled in cross-team collaboration across product, design, engineering, and go-to-market teams. Experience leading pilot programs … changing product, directly impacting UK customers' digital tax filing experience. If you are customer-obsessed, thrive in collaborative environments, and have experience building transformative software and mobile app solutions, please apply today. Unfortunately we are unable to consider those that require sponsorship. Randstad Technologies is acting as an Employment Business in relation to this vacancy. More ❯

with experience in customer interviews to shape product strategy. Experience implementing solutions for complex use cases (e.g., accounting, compliance, financial software). Expertise in delivering transformative mobile app experiences. Background in accounting software or financial technology is highly preferred. Skilled in cross-team collaboration across product, design, engineering, and go-to-market teams. Experience leading pilot programs … changing product, directly impacting UK customers' digital tax filing experience. If you are customer-obsessed, thrive in collaborative environments, and have experience building transformative software and mobile app solutions, please apply today. Unfortunately we are unable to consider those that require sponsorship. Randstad Technologies is acting as an Employment Business in relation to this vacancy. More ❯

Developer 6-Month Contract Remote (Ireland) | £500650/day Inside IR25 Join a major energy infrastructure project where youll help shape and enhance a widely used customer-facing mobile app. This is a … great opportunity to apply deep mobile and frontend expertise in a high-impact, user-centric environment. As a React Native Developer, you will: Lead mobile app development using React Native, Expo, and TypeScript Tackle performance, security, and accessibility challenges across iOS and Android Integrate custom data visualisations with D3 and SVGs Collaborate with designers using … with GitHub/Azure DevOps About you: Proven experience with React, TypeScript, and modern JavaScript Strong mobile security knowledge (token storage, biometric auth, etc.) Skilled with native app debugging, accessibility testing & design implementation Experience with D3 and SVGs a plus Bonus: .NET API exposure, Azure App Insights, DevOps pipelines, JMeter More ❯

.Net MVC, Razor etc.) Experience with jQuery. Experience in Adobe Creative Suite/Cloud. Experience in wireframing/mocking tools (e.g. Balsamic, Mockflow, Moqups etc.) Experience of designing mobile applications (iOS, Android). Experience in Agile/Scrum development methodologies. Experience with Visual Studio, VS Code and Microsoft DevOps. Hays Specialist Recruitment Limited acts as an employment agency More ❯

process! Android Developer Kotlin, Jetpack Compose Contract Outside IR35 I m working with a client who is embarking on a full rewrite of their customer-facing mobile app and they re looking for an Android Developer to lead the way. You ll need strong, hands-on experience with Kotlin and Jetpack Compose , and ideally, you ve already … Offering hands-on mentorship and technical direction to the wider dev team What we re looking for: Deep experience as an Android Developer with a strong grasp of Android app architecture and UI design principles Excellent Kotlin skills, including use of Flows, extensions, and higher-order functions Proven Jetpack Compose experience, with strong knowledge of Jetpack libraries Previous experience More ❯

process! Android Developer – Kotlin, Jetpack Compose | Contract | Outside IR35 I’m working with a client who is embarking on a full rewrite of their customer-facing mobile app – and they’re looking for an Android Developer to lead the way. You’ll need strong, hands-on experience with Kotlin and Jetpack Compose , and ideally, you’ve already … Offering hands-on mentorship and technical direction to the wider dev team What we’re looking for: Deep experience as an Android Developer with a strong grasp of Android app architecture and UI design principles Excellent Kotlin skills, including use of Flows, extensions, and higher-order functions Proven Jetpack Compose experience, with strong knowledge of Jetpack libraries Previous experience More ❯

Contract (6 months) Day Rate: £360 Inside IR35(flexible depending on experience) About the Role: We are currently seeking an experienced iOS Developer to join a forward-thinking mobile development team working on … enterprise-grade applications. This is a fantastic opportunity to contribute to impactful digital experiences in a fast-paced, collaborative environment. Key Responsibilities: Design and develop engaging mobile app experiences using native iOS technologies. Build and deploy scalable, user-focused mobile applications that meet business needs. Collaborate with cross-functional teams, including UX/UI designers … experience as an iOS Developer. Strong proficiency in Swift and solid knowledge of the iOS ecosystem. Familiarity with Apples Human Interface Guidelines (HIG). Experience publishing apps to the App Store. Proficient in version control and CI/CD practices (e.g., Git, CircleCI). Strong understanding of RESTful APIs and integration with back-end services. Experience with unit and More ❯

iOS Developer - 6 months - Hybrid in Leeds - Inside IR35 We're looking for a talented iOS Developer to join our growing Mobile App Team on a 6-month contract basis. This hybrid role (2 days a week onsite in Leeds) offers the opportunity to help shape engaging and user-friendly mobile experiences using native iOS … technologies. You'll play a key role in designing, developing, and deploying high-quality mobile applications that support our commercial goals, improve customer experience, and align with wider business requirements. Key Responsibilities: Design and code innovative and engaging digital mobile experiences to support business KPIs and sales targets. Build and deploy scalable iOS applications, from initial … stakeholders to identify, specify, and document development needs. Recommend effective solutions that align with customer and business goals. Help define the software architecture for both new and existing mobile features/apps. What You Will Ideally Bring: Proven commercial experience in native iOS development (Swift and/or Objective-C). Strong knowledge of UI/UX principles More ❯

focused on building the next-gen in the "Secure Tech" focused industry with real impact and purpose. Key responsibilities: React Native Developer (Expo) Secure Tech Build performant, secure mobile applications using React Native (Expo), Kotlin, and Swift. Integrate with Gmail APIs, manage OAuth2 flows, and handle MIME payloads. Implement responsive UIs from Figma designs. Contribute to architecture, automated More ❯

focused on building the next-gen in the "Secure Tech" focused industry — with real impact and purpose. Key responsibilities: React Native Developer (Expo) – Secure Tech Build performant, secure mobile applications using React Native (Expo), Kotlin, and Swift. Integrate with Gmail APIs, manage OAuth2 flows, and handle MIME payloads. Implement responsive UIs from Figma designs. Contribute to architecture, automated More ❯

be doing: Creative Problem Solving: Apply your imaginative thinking to design production assets, infographics, logos, and various elements that captivate users. Engaging Experiences: Design interfaces for web and mobile applications that are not only functional but exciting! Digital Design System: Contribute to scaling and refining the digital design system while advocating for accessibility standards. Storytelling Mastery: Utilize storytelling More ❯

Join our dynamic team working on a high-visibility project that directly impacts key company priorities. You will collaborate with cross-functional teams and contribute to shaping the mobile design system capabilities for the future. Work alongside a highly experienced engineering group responsible for foundational mobile technologies. What You’ll Do: Build new UI components and … with native look and feel (using PHP). Test new dialogs and lead experimentation initiatives. Collaborate closely with backend systems written in PHP/Hack, supporting mobile app development (iOS). Top Skills & Experience: 7+ years of iOS development experience. Strong PHP development skills. 7+ years working with React. Experience working in large tech or high-impact More ❯

will shape the future of tax filing in the UK. You'll work closely with cross-functional teams, working on a web-first solution with future mobile app expansion. This is a high-impact role with direct customer visibility and critical input into strategy, product direction and technical execution. What You'll Do: Define and drive product More ❯

Succeed: Experience in retail banking and/or business analysis (customer service, online banking and/card industry experience is a plus) Familiarity with digital banking tools (e.g. Mobile apps, digital wallets) Strong understanding of core banking process (e.g. payment, compliance) Analytical mindset with problem solving skills Comfortable working with data analysis, proficient in Excel, knowledge of basic More ❯

create visually engaging solutions. Design Production Assets: Craft infographics, logos, and other design elements that enhance our digital presence. User Interface Design: Create captivating interfaces for web and mobile applications, making the mundane exciting. Digital Design System: Collaborate to scale and refine our digital design system, ensuring consistency and quality. Storytelling Mastery: Leverage storytelling techniques to help communicate More ❯

Test Manager - PAYG Mobile Ticketing Trial (Contract) - £350/day - Outside IR35 - Central London (Hybrid) We're supporting a leading transport organisation in delivering a high-impact mobile ticketing trial across the UK rail network. As part of this initiative, we're looking for a hands-on Test Manager to lead the end-to-end testing … a quality-first mindset and advocate for the end-user experience What We're Looking For: Proven experience as a QA/Test Manager, ideally with mobile app testing in live environments Strong grasp of testing methodologies and tools (ISTQB or similar certification a plus) Ability to balance hands-on testing with coordination and reporting Excellent communication More ❯