1 to 25 of 263 Mobile App Jobs in London

Job Title: Mobile App Automation Tester - Appium Location: London (2 x days per week on-site) Salary/Rate: Up top £310 per day Start Date: November/December 2025 Job Type: 6 month contract (Inside IR35) Company Introduction We are recruiting for a Mobile App Automation tester with extensive experience in Appium and … in iOS and Android to join our client in the telecommunications industry. Required Skills/Experience The ideal candidate will have the following: Strong experience in mobile app testing (Android & iOS). Hands-on experience with WebdriverIO (WDIO) and JavaScript or Typescript for mobile automation. Good Experience with Appium Experience with CI/CD pipelines … and managing staging environments. Experience in agile/scrum environments. Experience with Optimizely or Braze like tools. Job Responsibilities/Objectives We are looking for a Mobile App QA Engineer to join our clients Consumer Engineering team. The ideal candidate will have hands-on experience in testing iOS and Android applications, along with strong knowledge of QA More ❯

Mobile App Test Automation Engineer - hybrid (2 days in London) - £318 INSIDE IR35 Experience Strong experience in mobile app testing (Android & iOS). Hands-on experience with WebdriverIO (WDIO) and JavaScript or Typescript for mobile automation. Good Experience with Appium or similar automation frameworks. Experience with CI/CD pipelines (GitLab preferred … strong knowledge of QA processes, automation, and mobile testing tools. This role involves manual and automation testing, test case management, and ensuring high-quality mobile app releases. Key Responsibilities Perform manual and automated testing of iOS and Android applications (React Native). Validate functional, regression, smoke, and integration scenarios. Create, execute, and maintain test plans … for testing. Participate in release readiness and sign-off activities. Participate in performance and accessibility testing for mobile apps. Understanding of WebView testing and mobile app integration scenarios More ❯

Head of Delivery - Mobile App Accessibility About This Opportunity We are supporting Welldone Consulting in their search for a founding Head of Delivery. This is a unique opportunity to establish, shape, and grow a business at the forefront of accessible mobile app consulting in the UK. About Welldone Consulting Welldone Consulting focuses on building … for clients with key knowledge of fair pricing and reasonable profitability of projects to ensure the best level of work can be output. Project Delivery Manage mobile app accessibility projects (iOS/Android) to completion. Collaborate with a network of engineers and specialists - ensuring they are supported in their delivery and not left burning out or feeling … thought leadership. Build long-term client relationships focused on accessibility ROI. Skills and Experience Previous experience in consultancy, digital agency, or delivery leadership. Strong knowledge of mobile app development ( iOS/Android ) from a delivery perspective or have a hands-on background moving into leadership roles. Excellent communication and stakeholder management. Skilled in project management methodologies (Agile More ❯

Role: Mobile App Developer with Flutter Type: Contract (6 Months) Location: UK (Fully Remote) MUST HAVES: Proficient in Flutter/React Native/MAUI , Mobile App Payment Services , strong API consumption, and App security best practices. Work in an agile team on high-impact national services. Immediate start! This is an urgent vacancy More ❯

Role: Mobile App Developer with Flutter Type: Contract (6 Months) Location: UK (Fully Remote) MUST HAVES: Proficient in Flutter/React Native/MAUI , Mobile App Payment Services , strong API consumption, and App security best practices. Work in an agile team on high-impact national services. Immediate start! This is an urgent vacancy More ❯

EdTech company on a mission to make high-quality education accessible to everyone — and are looking for a React Native Technical Lead to help drive their mobile app experience to the next level. 💼 The Role As a React Native Technical Lead , you’ll take ownership of their mobile app development — from architecture and performance … example, mentoring engineers, and setting the technical direction for the team. You’ll collaborate closely with product managers, designers, and backend engineers to build seamless, engaging, and scalable mobile experiences used by thousands of learners across the UK. 🔧 What You’ll Do Lead the end-to-end development of our React Native mobile apps Define and … Proven experience building and delivering production-grade React Native applications Strong understanding of TypeScript , React , and mobile performance optimisation Experience integrating APIs, CI/CD pipelines, and app store deployments Ability to make architectural decisions and lead technical discussions Passion for education, user experience, and clean, maintainable code Previous experience in a lead or senior developer role More ❯

EdTech company on a mission to make high-quality education accessible to everyone — and are looking for a React Native Technical Lead to help drive their mobile app experience to the next level. 💼 The Role As a React Native Technical Lead , you’ll take ownership of their mobile app development — from architecture and performance … example, mentoring engineers, and setting the technical direction for the team. You’ll collaborate closely with product managers, designers, and backend engineers to build seamless, engaging, and scalable mobile experiences used by thousands of learners across the UK. 🔧 What You’ll Do Lead the end-to-end development of our React Native mobile apps Define and … Proven experience building and delivering production-grade React Native applications Strong understanding of TypeScript , React , and mobile performance optimisation Experience integrating APIs, CI/CD pipelines, and app store deployments Ability to make architectural decisions and lead technical discussions Passion for education, user experience, and clean, maintainable code Previous experience in a lead or senior developer role More ❯

EdTech company on a mission to make high-quality education accessible to everyone — and are looking for a React Native Technical Lead to help drive their mobile app experience to the next level. 💼 The Role As a React Native Technical Lead , you’ll take ownership of their mobile app development — from architecture and performance … example, mentoring engineers, and setting the technical direction for the team. You’ll collaborate closely with product managers, designers, and backend engineers to build seamless, engaging, and scalable mobile experiences used by thousands of learners across the UK. 🔧 What You’ll Do Lead the end-to-end development of our React Native mobile apps Define and … Proven experience building and delivering production-grade React Native applications Strong understanding of TypeScript , React , and mobile performance optimisation Experience integrating APIs, CI/CD pipelines, and app store deployments Ability to make architectural decisions and lead technical discussions Passion for education, user experience, and clean, maintainable code Previous experience in a lead or senior developer role More ❯

the future of e-commerce? Join Venn Apps and help build the next generation of mobile shopping experiences! 🚀 Join a rapidly scaling e-commerce mobile app startup 📱 Help bring renowned brands like Represent Clothing, Motel Rocks, Never Fully Dressed, and TOTEME to life through cutting-edge technology 🌐 Work with international retailers across the UK, Europe … Implementation Specialist, you'll play a crucial role in setting up and maintaining our clients' mobile apps. You'll be the bridge between clients and our powerful app creation tools, ensuring continuity between websites and mobile apps - a core differentiator of Venn Apps. What We’re Looking For: Strong communication and customer service skills Technical … client applications for launch Perform QA testing and troubleshoot issues Utilise JSON and text editing tools to update projects Why Join Us? Work with cutting-edge mobile app technology High levels of responsibility and ownership Collaborate cross-functionally with talented teams Learn and develop technical proficiency Opportunity to grow along with our rapidly scaling startup We are More ❯

the future of e-commerce? Join Venn Apps and help build the next generation of mobile shopping experiences! 🚀 Join a rapidly scaling e-commerce mobile app startup 📱 Help bring renowned brands like Represent Clothing, Motel Rocks, Never Fully Dressed, and TOTEME to life through cutting-edge technology 🌐 Work with international retailers across the UK, Europe … Implementation Specialist, you'll play a crucial role in setting up and maintaining our clients' mobile apps. You'll be the bridge between clients and our powerful app creation tools, ensuring continuity between websites and mobile apps - a core differentiator of Venn Apps. What We’re Looking For: Strong communication and customer service skills Technical … client applications for launch Perform QA testing and troubleshoot issues Utilise JSON and text editing tools to update projects Why Join Us? Work with cutting-edge mobile app technology High levels of responsibility and ownership Collaborate cross-functionally with talented teams Learn and develop technical proficiency Opportunity to grow along with our rapidly scaling startup We are More ❯

company partners with major global brands, attracting over 8 million monthly users . You’ll play a key role in scaling and shaping a highly impactful mobile app used daily by millions, while contributing to exciting greenfield projects that are modernising their tech ecosystem. Role Responsibilities Lead development across iOS and Android apps using React Native and … TypeScript . Collaborate with designers, product managers, and engineers to deliver best-in-class mobile experiences. Build high-quality, scalable, and reliable app features - from design to deployment. Enhance CI/CD pipelines and ensure engineering best practices are upheld. Stay ahead of the latest mobile innovations and mentor others to achieve technical excellence. Key … Requirements 5+ years of experience with React Native and TypeScript/JavaScript . Proven background in mobile app development, optimisation, and deployment. Experience in product focused businesses such as Retail Advantageous to have experience with: AWS Expo Figma GraphQL Why Join? Competitive salary up to £87,500 + excellent benefits . Hybrid working - just 1 day per More ❯

company partners with major global brands, attracting over 8 million monthly users . You’ll play a key role in scaling and shaping a highly impactful mobile app used daily by millions, while contributing to exciting greenfield projects that are modernising their tech ecosystem. Role Responsibilities Lead development across iOS and Android apps using React Native and … TypeScript . Collaborate with designers, product managers, and engineers to deliver best-in-class mobile experiences. Build high-quality, scalable, and reliable app features - from design to deployment. Enhance CI/CD pipelines and ensure engineering best practices are upheld. Stay ahead of the latest mobile innovations and mentor others to achieve technical excellence. Key … Requirements 5+ years of experience with React Native and TypeScript/JavaScript . Proven background in mobile app development, optimisation, and deployment. Experience in product focused businesses such as Retail Advantageous to have experience with: AWS Expo Figma GraphQL Why Join? Competitive salary up to £87,500 + excellent benefits . Hybrid working - just 1 day per More ❯

that does not have a signed agreement with Sensor Tower. About this role: Sensor Tower is the leading provider of market intelligence and insights for the mobile app ecosystem. Our data-driven solutions empower businesses, developers, and marketers to make informed decisions and stay ahead in the competitive mobile landscape. We are looking for a … that does not have a signed agreement with Sensor Tower. About this role: Sensor Tower is the leading provider of market intelligence and insights for the mobile app ecosystem. Our data-driven solutions empower businesses, developers, and marketers to make informed decisions and stay ahead in the competitive mobile landscape. We are looking for a … words to find applicants that read this and see they're human. Job type: Remote job Tags developer web front-end security technical support testing bank typescript seo mobile marketing analytics health engineering recruitment full-time digital nomad Sent 3 days ago Apply on external site Share on Facebook Share on Twitter Share on LinkedIn Share via Email More ❯

a critical role in ensuring multi-channel platforms comply with privacy regulations and consent management standards. This is a hands-on technical role suited for someone with experience auditing app and web logs, validating SDK integrations, and managing consent signals across digital ecosystems. Youll work closely with cross-functional teams to maintain best-in-class consent management operations. Responsibilities … Audit app logs, SDK events, and CMP implementations for compliance and accuracy. Assist with onboarding new apps and websites into the Consent Management Platform (CMP). Validate consent signal propagation and end-to-end integration across systems. Execute technical checks and remediation tasks as directed by the CMP Product Owner. Document standard procedures, audit reports, and technical playbooks for … privacy regulations (GDPR, CCPA). Ability to work independently and manage deliverables with minimal supervision. Excellent documentation, analytical, and communication skills. Beneficial Experience supporting web and mobile app consent flows. Basic understanding of JavaScript or mobile app development (iOS/Android). Exposure to privacy, compliance, or data governance environments. Privacy certification (CIPP, CIPT More ❯

a critical role in ensuring multi-channel platforms comply with privacy regulations and consent management standards. This is a hands-on technical role suited for someone with experience auditing app and web logs, validating SDK integrations, and managing consent signals across digital ecosystems. You’ll work closely with cross-functional teams to maintain best-in-class consent management operations. … Responsibilities Audit app logs, SDK events, and CMP implementations for compliance and accuracy. Assist with onboarding new apps and websites into the Consent Management Platform (CMP). Validate consent signal propagation and end-to-end integration across systems. Execute technical checks and remediation tasks as directed by the CMP Product Owner. Document standard procedures, audit reports, and technical playbooks … privacy regulations (GDPR, CCPA). Ability to work independently and manage deliverables with minimal supervision. Excellent documentation, analytical, and communication skills. Beneficial Experience supporting web and mobile app consent flows. Basic understanding of JavaScript or mobile app development (iOS/Android). Exposure to privacy, compliance, or data governance environments. Privacy certification (CIPP, CIPT More ❯

a critical role in ensuring multi-channel platforms comply with privacy regulations and consent management standards. This is a hands-on technical role suited for someone with experience auditing app and web logs, validating SDK integrations, and managing consent signals across digital ecosystems. You’ll work closely with cross-functional teams to maintain best-in-class consent management operations. … Responsibilities Audit app logs, SDK events, and CMP implementations for compliance and accuracy. Assist with onboarding new apps and websites into the Consent Management Platform (CMP). Validate consent signal propagation and end-to-end integration across systems. Execute technical checks and remediation tasks as directed by the CMP Product Owner. Document standard procedures, audit reports, and technical playbooks … privacy regulations (GDPR, CCPA). Ability to work independently and manage deliverables with minimal supervision. Excellent documentation, analytical, and communication skills. Beneficial Experience supporting web and mobile app consent flows. Basic understanding of JavaScript or mobile app development (iOS/Android). Exposure to privacy, compliance, or data governance environments. Privacy certification (CIPP, CIPT More ❯

people on a mission to build a future where no one dies from skin cancer. London based - Hybrid (3 days a week in the office) As a Senior Mobile Engineer you will contribute to the development of high-quality, reliable, and compliant mobile applications for our products, using React Native across iOS and Android platforms. They … will play a key role in delivering clinically safe features, improving mobile architecture, and ensuring releases meet both user needs. Key Responsibilities Be the expert - bring senior-level React Native expertise to raise technical quality and reduce bugs/performance … issues. Mobile Architecture Leadership - proposes and leads architectural improvements to the mobile codebase. Collaborative working - Support the team in building structured, scalable mobile app patterns. Act as a bridge - between product ideas and compliant mobile implementation. Champion traceability and test automation - reducing manual QA effort. Help shape mobile CI More ❯

Release Manager who is demonstrably passionate about learning, self-improving and making quantifiable and qualified contributions to the way we release our mobile apps to the App Store and Play Store. Day to day you will deal with stakeholders at all levels to coordinate the inclusion of features into each release of our mobile … Eat business. These are some of the key components to the position: Managing the release process from start to finish, including coordinating with a Senior Release Manager for fortnightly app releases. Overseeing the full app lifecycle from preparing apps for internal testing and securing sign offs to ensuring a successful launch for customers. Facilitating communication between development teams … mobile teams have clear, up to date information on release requirements and processes. What will you bring to the team? Experienced in the full mobile app lifecycle, from initial development to scaling and distribution through various app stores. Adept at managing software delivery within an agile framework, ensuring efficient and timely releases. Familiarity with More ❯

Account Manager (SMB–Mid Market) VennApps 📍 London, UK (Hybrid) 💼 Accounts 💰 Competitive based on experience 🛂 Visa Sponsorship Available About VennApps VennApps is one of the leading Shopify mobile app builders, empowering fast-growing e-commerce brands to launch world-class mobile apps in record time. With a focus on performance, flexibility, and customer success, we help … Do Own the relationships with our customers from onboarding through renewal, serving as their primary point of contact. Deliver tailored mobile commerce strategies to help brands improve app performance, retention, and conversion rates. Conduct regular strategic reviews and app audits to identify growth opportunities and ensure platform adoption. Translate client goals into actionable product recommendations, guiding … CRM and customer success platforms (e.g., HubSpot) Strategic mindset with the ability to understand both commercial and technical aspects of the platform. Bonus Points Experience working with a Shopify app or technology partner. Exposure to mobile UX/UI best practices. Experience in running renewals and upsell processes in a SaaS company. Passion for e-commerce and More ❯

Account Manager (SMB–Mid Market) VennApps 📍 London, UK (Hybrid) 💼 Accounts 💰 Competitive based on experience 🛂 Visa Sponsorship Available About VennApps VennApps is one of the leading Shopify mobile app builders, empowering fast-growing e-commerce brands to launch world-class mobile apps in record time. With a focus on performance, flexibility, and customer success, we help … Do Own the relationships with our customers from onboarding through renewal, serving as their primary point of contact. Deliver tailored mobile commerce strategies to help brands improve app performance, retention, and conversion rates. Conduct regular strategic reviews and app audits to identify growth opportunities and ensure platform adoption. Translate client goals into actionable product recommendations, guiding … CRM and customer success platforms (e.g., HubSpot) Strategic mindset with the ability to understand both commercial and technical aspects of the platform. Bonus Points Experience working with a Shopify app or technology partner. Exposure to mobile UX/UI best practices. Experience in running renewals and upsell processes in a SaaS company. Passion for e-commerce and More ❯

Account Manager (SMB–Mid Market) VennApps 📍 London, UK (Hybrid) 💼 Accounts 💰 Competitive based on experience 🛂 Visa Sponsorship Available About VennApps VennApps is one of the leading Shopify mobile app builders, empowering fast-growing e-commerce brands to launch world-class mobile apps in record time. With a focus on performance, flexibility, and customer success, we help … Do Own the relationships with our customers from onboarding through renewal, serving as their primary point of contact. Deliver tailored mobile commerce strategies to help brands improve app performance, retention, and conversion rates. Conduct regular strategic reviews and app audits to identify growth opportunities and ensure platform adoption. Translate client goals into actionable product recommendations, guiding … CRM and customer success platforms (e.g., HubSpot) Strategic mindset with the ability to understand both commercial and technical aspects of the platform. Bonus Points Experience working with a Shopify app or technology partner. Exposure to mobile UX/UI best practices. Experience in running renewals and upsell processes in a SaaS company. Passion for e-commerce and More ❯

Account Manager (SMB–Mid Market) VennApps 📍 London, UK (Hybrid) 💼 Accounts 💰 Competitive based on experience 🛂 Visa Sponsorship Available About VennApps VennApps is one of the leading Shopify mobile app builders, empowering fast-growing e-commerce brands to launch world-class mobile apps in record time. With a focus on performance, flexibility, and customer success, we help … Do Own the relationships with our customers from onboarding through renewal, serving as their primary point of contact. Deliver tailored mobile commerce strategies to help brands improve app performance, retention, and conversion rates. Conduct regular strategic reviews and app audits to identify growth opportunities and ensure platform adoption. Translate client goals into actionable product recommendations, guiding … CRM and customer success platforms (e.g., HubSpot) Strategic mindset with the ability to understand both commercial and technical aspects of the platform. Bonus Points Experience working with a Shopify app or technology partner. Exposure to mobile UX/UI best practices. Experience in running renewals and upsell processes in a SaaS company. Passion for e-commerce and More ❯

ll collaborate daily with the founders, UX, and product to turn concept into clarity — and code into culture. 🎯 You will Lead the end-to-end development of Una’s app and platform (mobile + web). Architect a scalable, secure backend using AWS (CDK, Lambda, API Gateway, DynamoDB, S3, Cognito). Build, release, and iterate fast — first … on WebApp and TestFlight, then to the App Store. Translate behavioural science and cycle data into intuitive, impactful user experiences. Work directly with the founding team to define priorities, not just deliver tickets. Set technical standards and mentor junior engineers as the team scales. 🌟 You should apply if You want massive growth — technically, professionally, and personally. You crave impact … not apply if You need step-by-step management or heavy process. You want to “execute tasks” instead of own outcomes. You’ve never shipped a mobile app end-to-end (and don’t want to learn fast). You’re allergic to ambiguity or direct user feedback. You care more about job titles than building a More ❯

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 … 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 … rapidly evolving field of mobile development Excellent communication and interpersonal skills Proficiency with Jetpack Compose for Android, and familiarity with Rust Strong understanding of mobile app 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 ❯

benefit My client is a fast-growing global mobile advertising business looking to expand its performance team across Europe. They combine programmatic demand capabilities, large-scale in-app inventory and exclusive publisher partnerships to deliver measurable app growth for advertisers, all within a collaborative, development-focused culture. The Role You will lead commercial growth for performance … role where you'll influence product direction, drive partnership opportunities, and represent the business at industry events. The Job Prospect, pitch and close new advertisers and independent agencies for app performance and re-targeting campaigns. Build long-term relationships and grow repeat revenue across existing clients through regular business reviews and strategic account planning. Work with third-party measurement … delivery and scalable processes. You Proven experience selling DSPs or other demand-side/programmatic solutions directly to brands, publishers or agencies. Strong knowledge of the mobile app performance ecosystem - attribution, measurement, retargeting and performance KPIs. Comfortable selling into gaming studios, consumer app brands and independent agencies. Strategic, relationship-focused closers who prefer consultative selling over More ❯