26 to 50 of 112 Mobile App Jobs in London

Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data Scientist, Cloud Engineer. ...

Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data Scientist, Cloud Engineer. ...

technology that will redefine how people invest and achieve financial freedom. You will build our green field next generation Unified Client Experience (UCX) mobile applications that will streamline client journeys across a range of products and services. It's an exciting opportunity to design, architect and build … Proven experience of REST/GraphQL API integration with mobile applications Solid understanding of mobile application fundamentals: iOS/Android app lifecycle, performance constraints and release management Proven hands-on software engineering background across modern mobile technologies e.g. cross platform/native development. ...

client is a fast-growing SaaS company building web and mobile products used worldwide for organising, engagement, and field operations. They're small, sharp, and engineering-led — shipping fast, solving real problems, and working in a genuinely collaborative environment. They're now adding a fourth A-player Full … backlog of features, improvements, and refactors on the main web application. Over time, contribute to a new Kotlin/Compose Multiplatform mobile app (single codebase for iOS + Android). Join roadmap, refinement, and cross-functional discussions with Product, Sales, Marketing, and Leadership. What You Need Strong ...

Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data Scientist, Cloud Engineer. ...

Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data Scientist, Cloud Engineer. ...

Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data Scientist, Cloud Engineer. ...

Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data Scientist, Cloud Engineer. ...

Design, Front End, Back End, Full Stack, Computer Programmer, Computer Systems Engineer, Systems Analyst, Programmer Analyst, Database Administrator, Front-end Developer, Mobile App Developer, Software Developer, Data Scientist, Cloud Engineer. ...

comprehensive testing strategies for Android applications. * Identify, document, and track bugs and issues, ensuring timely resolution. * Collaborate with developers and product teams to improve app quality and user experience. * Conduct manual and automated testing to validate functionality, performance, and security. * Maintain detailed test documentation and reports. * Support continuous improvement … testing processes and tools. What you'll bring: * Proven experience in testing Android applications, with a strong understanding of mobile app quality assurance. * Familiarity with testing tools and automation frameworks. * Solid knowledge of software development lifecycle and Agile methodologies. * Excellent problem-solving skills and attention to detail. ...

rolling) We're looking for a Contract Senior Full Stack Software Engineer to join a well-known consumer brand on a high-impact mobile and digital product initiative. As a Contract Senior Full Stack Software Engineer, you'll support the delivery of new customer engagement features within … mobile application. This role is backend-leaning but requires strong full stack capability, with exposure to both web and mobile app environments. Key Skills: Node.js, TypeScript, BFF experience essential React.js & React Native Terraform, K8's, Docker Cloud experience (ideally GCP) Key details ...

Group NOQ Group builds event-centric POS and payment systems for festivals, stadiums, and food markets. The platform connects multi-vendor management, mobile and fixed POS, offline transactions, and unified reporting. NOQ helps event organisers and traders run faster transactions, simplify payouts, and access real-time insights. noqgroup.com … Role Overview We are looking for an experienced Lead Mobile Developer to lead our mobile applications team and drive the technical direction of our mobile platforms. Our applications are built primarily in React Native and include Point of Sale (POS), Kitchen Display System ...

digital ecosystems. The Senior UI Designer will use creativity and evidence-based design to produce intuitive, inclusive, and engaging digital experiences across web, mobile apps, and emerging platforms. Responsibilities for the UI Designer include: Designing user interfaces for web and mobile applications Collaborating with stakeholders … management and communication skills Knowledge of end-to-end design processes Proven research and user testing experience Expertise in web and mobile app UI design Salary: £60-65k Location: Fitzrovia, London (Tuesday - Thursday)/Remote (Mon, Fri) You will work closely with UX designers, UI designers ...

shown end-to-end technical UX delivery in full. They will hold strong proficiency in designing for both web and mobile app products, as well as advanced expertise in Figma, including component libraries and design systems. They will possess strong grasp of UX research methods ...

digital ecosystems. The Senior UI Designer will use creativity and evidence-based design to produce intuitive, inclusive, and engaging digital experiences across web, mobile apps, and emerging platforms. Responsibilities for the UI Designer include: Designing user interfaces for web and mobile applications Collaborating with stakeholders … management and communication skills Knowledge of end-to-end design processes Proven research and user testing experience Expertise in web and mobile app UI design Salary: £60-65k Location: Fitzrovia, London (Tuesday - Thursday)/Remote (Mon, Fri) You will work closely with UX designers, UI designers ...

products that make a difference. As a Delivery Lead, You Will: · Lead the end-to-end delivery of digital products and experiences across web, app and service platforms – from strategy through launch to optimisation. · Act as a Product Owner or Product Manager, ensuring business goals, customer needs and delivery … consultancy, or in-house environment. · Deep understanding of product ownership, agile methodologies, and cross-functional team delivery. · Experience in web or mobile app delivery, ideally spanning UX/UI design, engineering, and performance optimisation. · Familiarity with conversion rate optimisation (CRO), A/B testing, analytics, and data ...

scale of our clients. You will get hands-on experience with web application and API testing, Wireless assessments, Internal infrastructure tests, Mobile App security, Red and Purple team operations, Physical intrusion testing, hardware analysis, and more. No two projects are quite the same, and that's exactly ...

This is a new role where you will be pivotal in ensuring the quality and reliability of their iOT platform, from dashboards and mobile apps, through to the development and implementation of automated test frameworks and strategies. The role Design and Develop Automated Tests: Create, maintain, and enhance ...

Working with a modern JavaScript stack, your primary focus will be on coding, testing, and enhancing the functionality of Travelex's and partner mobile applications. In this role, you will collaborate closely with our Principal Engineer and the Mobile Apps team members. While this is primarily … Nice to have: Experience with iOS (Objective-C, Swift) or Android (Java, Kotlin) native development. Experience with mobile release processes for the App Store and Play Store. Experience with performance optimisation and profiling in React Native. Familiarity with analytics and crash reporting tools. Experience building internationalised mobile ...

experienced UI Designer to join our fast-growing team at Medly. We’ve recently launched the US version of our AI-powered tutoring app, and this role is all about shaping the design of that product to help us reach true product-market fit stateside. You will take full … products that create real impact. Experience ideating, prototyping, and experimenting with AI tools (e.g., ChatGPT, Cursor). An online portfolio showcasing mobile app and/or web design work products. Ideal Candidate Quality Focus: Obsessive attention to detail and commitment to shipping polished, bug-free experiences Collaborative ...

members working remotely across African, EU and US timezones, and is responsible for the development of an offline-first mobile app for teachers, school leaders and field staff, and a management dashboard for field staff and district managers. ROLE DESCRIPTION You will help build the foundation that ...

reporting platforms. Liaise with third-party software vendors to resolve system or connectivity issues promptly. Provide support to site operatives with mobile app or system access issues, including occasional out-of-hours assistance for night operations. Work with the IT team to ensure mobile devices ...

Adhere to QA standards, governance, and mandatory training. Skills & Experience: Strong knowledge of manual and automated testing methods. Experience with web, desktop, and mobile application testing. Proficiency in automation tools (e.g., Selenium, SpecFlow, C#). ISTQB Foundation (or equivalent). Ability to work in Agile/Scrum teams ...

shape the future direction of the testing function with senior management. • Deliver high-quality penetration tests across infrastructure, applications (including APIs and mobile apps), wireless, segmentation and breakout scenarios, and cloud security assessments. • Work with client teams to research vulnerabilities and emerging attack vectors, plan assessments accordingly ...

shape the future direction of the testing function with senior management. • Deliver high-quality penetration tests across infrastructure, applications (including APIs and mobile apps), wireless, segmentation and breakout scenarios, and cloud security assessments. • Work with client teams to research vulnerabilities and emerging attack vectors, plan assessments accordingly ...