1 to 25 of 174 Mobile App Jobs in London

detailsSalary 80000 - 105000 per annum Location London TypePermanentDisciplineOtherSectorB2CReferenceMT 9900PostedOctober 6, 2026Creator & Community Lead – 80-105k – Consumer Mobile App (Gaming/Online games) – Onsite (5 days, London)About the CompanyWe are working with a venture-backed startup that's building a new mobile app … category at the intersection of social video and gaming. The app features an endless feed of mini-video games that anyone can build instantly using a single text prompt. The RoleYour primary goal is to find creative users online, bring them into the app, and turn them into ...

will be the person in the room who understands how the whole commerce estate fits together, from web storefront and mobile app through commerce platform, data and ERP. You will turn that understanding into a clear case for business value, win the trust of senior client stakeholders … warehouse, customer data and analytics, and design integration patterns that hold up at enterprise scale. Mobile and Omnichannel: Shape mobile app strategy and architecture (native, cross platform and headless) alongside web, store and marketplace channels, so the customer experience is joined up. Business Case ...

program delivery and service operations, our offerings are designed to meet diverse business needs. Job DescriptionWe are seeking a talented Mobile App Developer with Kotlin expertise to join our growing mobile development team. As mobile-first solutions become increasingly critical to our client … development processes Support clients in understanding mobile best practices and GDS service standards where applicable Troubleshoot and resolve technical issues, optimizing app performance and user experience Contribute to architectural decisions and evaluate emerging technologies QualificationsEssential: Proven experience developing production Android applications with Kotlin Hands-on experience with ...

program delivery and service operations, our offerings are designed to meet diverse business needs. Job DescriptionWe are seeking a talented Mobile App Developer with Swift expertise to join our growing mobile development team. As mobile-first solutions become increasingly critical to our client … with comprehensive testing and documentation Participate in code reviews and contribute to continuous improvement of our development processes Troubleshoot and resolve technical issues, optimizing app performance and user experience Contribute to architectural decisions and evaluate emerging technologies, including Kotlin Multiplatform opportunities for cross-platform development QualificationsEssential: Proven experience developing ...

millions of travellers to find and book the best value tickets across carriers, fares, and journey options through our highly rated mobile app, website, and B2B partner channels. Great journeys start with Trainline We're Europe's leading independent rail platform, helping millions of travellers find … book the best-value rail and coach journeys across our app, website and partner channels. Our job is to make the green travel choice the best choice. By building a better train travel experience, we help more people choose rail - creating a positive impact for customers, our business ...

Liftoff is a leading AI-powered performance marketing platform for the mobile app economy. Our end-to-end technology stack helps app marketers acquire and retain high-value users, while enabling publishers to maximize revenue across programmatic and direct demand. Liftoff's solutions, including Accelerate, Direct … innovative work environment where employees are empowered to grow and make an impact. We're shaping the future of the mobile app ecosystem—join us and help accelerate what's next. Liftoff's compensation strategy includes competitive salaries, equity, and benefits designed to support employee well-being ...

millions of travellers to find and book the best value tickets across carriers, fares, and journey options through our highly rated mobile app, website, and B2B partner channels. Great journeys start with Trainline We're Europe's leading independent rail platform, helping millions of travellers find … book the best-value rail and coach journeys across our app, website and partner channels. Our job is to make the green travel choice the best choice. By building a better train travel experience, we help more people choose rail - creating a positive impact for customers, our business ...

onwards, including credit line management, spend and engagement growth, balance growth, pricing and proposition management, and retention and reactivation. Shaping the mobile app experience to drive activation, spend and engagement. Building new credit propositions alongside the core Cards product. Executing hands-on: writing and resolving tickets, prototyping … same. Nice to haveExperience with consumer credit lifecycle levers such as credit line management, pricing, and retention and reactivation. Experience shaping mobile app journeys for activation and engagement. Interview processA quick chat with someone from our Talent team to see if the role is a good match. ...

Product and Engineering. Following LoopMe's acquisition of Chartboost, you'll also help extend our supply operations capabilities into gaming and mobile app markets. This role reports to the Senior Supply Operations Manager. It has no direct reports today, but is a deliberate step toward team leadership … growsWhat you'll bringEssential4+ years in programmatic advertising, adtech or revenue operations, in a technical or operational roleSolid working knowledge of SSPs, SDKs, in-app and web supply integrations, and oRTB — and the troubleshooting methods that go with themA track record of diagnosing and resolving technical supply issues independently ...

attribution, etc.)- Experience with data visualization using Tableau, Quicksight, or similar tools- Experience with SQL databases (querying and analyzing)- Experience in mobile app advertising, mobile measurement partner integration and App CPI/ROAS/LTV performance improvement. Amazon is an equal opportunities employer. ...

feedback to improve reliability, performance, and maintainability. Support Mobile Evolution: Assist with maintenance and incremental development of the current mobile app and support future migration work under technical guidance. Collaboration: Work closely with developers, testers, and product stakeholders to understand requirements, clarify details, and deliver … practical solutions. Tech StackBackend: Scala, Play Framework, REST/JSON and gRPCFrontend: React, TypeScript, AG-GridMobile: Current app in CodenameOne, target migration to React Native (or similar JS-based cross-platform framework)Tooling: Jenkins, GitLab, SonarQube, IntelliJ IDEARequirementsFoundational full stack expertiseExperience building web applications using React and TypeScriptFamiliarity with ...

Location: London; UKWork type: HybridSeniority: SeniorPrimary skill: Automated Testing in MobilePosted: 2026-10-20Mobile platforms are evolving fast, and the pressure to deliver seamless customer experiences is relentless. Teams working on trusted, governed data for decisions and growth need quality built in from the start, not added … Hands-on testing experience in iOS and Android mobile platforms using various functional and automated toolsMinimum 3+ years of mobile app automation experience with tools like Monkey Talk, Selendriod, Appium or KatalonDeep knowledge of Functional, Integration, Regression, Exploratory, End to End, Compatibility, GUI, Web Services ...

offices 2 days per weekThe TeamYou'll join one of our platform teams. They build the foundations that every web and mobile app at Capital on Tap sits on: the design system and shared UI packages, the app shell, and core flows such as sign … backend engineer who has dabbled in Flutter, someone with a bit of native iOS or Android experience, or someone who has built an app or two in their own time. You don't need to be an expert yet. What matters is real interest in mobile ...

team: Are you excited to build new technologies that will be instrumental in bringing Expedia Group's evolving brand to life by delivering Native App experiences for millions of users? Come build the future of travel with us! Software Engineers at Expedia Group develop solutions and products that touch … e.g., Jetpack Compose, Coroutines/Flows, Android Studio, Gradle) to build scalable, testable architectures. Awareness of performance and reliability considerations on mobile (app start, scrolling performance, memory, battery) and experience using profiling/monitoring tools to diagnose and fix issues. Comfortable defining and implementing test strategies (unit ...

millions of travellers to find and book the best value tickets across carriers, fares, and journey options through our highly rated mobile app, website, and B2B partner channels. Great journeys start with Trainline We're Europe's leading independent rail platform, helping millions of travellers find … book the best-value rail and coach journeys across our app, website and partner channels. Our job is to make the green travel choice the best choice. By building a better train travel experience, we help more people choose rail - creating a positive impact for customers, our business ...

problem solving. Help the team make pragmatic technology and architecture decisions. Support reliable and frequent delivery of mobile releases to the Apple App Store and Google Play Store . People Leadership & Delivery - ~50% Lead, coach and develop a team of engineers, creating a high-performing and collaborative … significant time writing production code. Proven mobile delivery: Extensive experience building and launching multiple production mobile applications through the Apple App Store and/or Google Play Store. Technical leadership: Strong experience designing mobile solutions and contributing directly to application architecture and engineering ...

product manager whose passion is to help children be creative and learn through play. This product manager would be responsible for our connected product app within the creative play lab, enabling play experiences as well as partnering with our technology domain teams to deliver world-class, high-quality products … doing: User Champion - You are the voice of the user inside the team. You will: Translate user research, analytics, support tickets, and app store reviews into compelling opportunities, that deliver value to our users and the business. Own the product vision and strategy for the app area ...

platforms used in the operating room. This role focuses on testing device software, firmware integrations, and hardware-software interaction, rather than web or mobile applications. You'll collaborate closely with engineering teams to embed quality at every stage, leverage modern automation frameworks, and help drive continuous improvement ...

Hear more from the team in some case studies below, and our work with Women In Tech. Day in the Life of a Mobile EngineerWorking as a Mobile QALeading the Android TeamEngine by Starling Careers PageWe are looking for engineers at all levels to join … us. We are looking for iOS engineers to work on these apps who: Want to work on a feature rich mobile app with millions of customers;Can produce robust, well tested code that will give our customers the reliability that they need;Care about the product ...

quality bar across them, without line-management responsibility. Mobile apps are a domain where that design leadership matters most. The Economist app and Espresso are where many of our most engaged subscribers read, listen, watch and return each day, so the quality of the app experience … bears directly on habit, engagement and retention. The Principal Designer, Mobile Apps role is created to give the app portfolio a single senior design authority: someone who owns the end-to-end experience vision across our apps, does the hardest design work personally, and raises the craft ...

office85,000 – 95,000 + 33 holidays, bonus and private healthHow often do you get the chance to reshape a mobile app with a potential audience of 14 million people? This is a chance to take ownership of an established but still relatively young app … great looks like, set the mobile strategy and roadmap, rethink existing customer journeys and identify the bigger projects that will take the app to the next level. You'll have real freedom to challenge what's already there and explore what's possible, working across product, design ...

etc.).Experience integrating generative AI tools or LLM interfaces into workflows. Preferred qualifications: Experience with mobile app ecosystems (Android/iOS), native app UX/performance, or large-scale Search and GenAI consumer products. Experience demonstrating a strong blend of product intuition, UX craft, and hypothesis ...

detailsSalary 120000 - 150000 per annum Location London, Hybrid TypePermanentDisciplineProduct ManagementSectorB2CReferenceMT9911PostedOctober 13, 2026Product Lead – AI-Gaming Consumer App – 120-150k + Equity – Hybrid (2 days, London)Our client is a TikTok-style mobile feed where every item is a short, AI-generated browser game – anyone can make … product and team in central London. The roleThis role is really important to the company: this is the person who decides what the app becomes. You'll take input from the founders and from the Product Growth Lead, but the call on what is built will be yours – which ...

Performance and Optimisation Measurement Consultant, you will: Bring strong experience in digital measurement and optimisation for large organisations, with the ability to connect web, app and marketing performance to customer and commercial outcomes. During client projects, you will work hands-on across measurement strategy, analytics implementation, reporting and insight … digital journeys and channels. Key Responsibilities:· Design and implement measurement frameworks that translate business objectives into clear strategic, operational and tactical KPIs across web, app, digital marketing and customer journeys. · Assess current digital measurement maturity across strategy, people, process, data, technology, governance, reporting and adoption, identifying gaps and prioritised ...

Marketing teams to translate measurement requirements into data layer specifications and consent-aware tracking. The team supports high-traffic retail websites and mobile applications. This is a digital analytics implementation role, rather than a reporting analyst or general front-end development role. Key responsibilitiesTranslate measurement requirements from Product … Tealium iQ.Tealium EventStream and server-side tracking. Adobe Analytics implementation and configuration. Third-party tags. OneTrust or another consent management platform. Mobile app tracking with Adobe or Tealium mobile SDKs. Tracking Next.js applications. Automated testing of tracking. Technology stack: The team works primarily with JavaScript ...