51 to 75 of 764 Mobile App Jobs in England

Centre (London) Limited Amazon Ads Brand Safety & Suitability protects advertisers from exposure to unsafe, unsuitable, or policy-violating content across web, mobile app, CTV, and audio advertising inventory. Our mission is to ensure that every ad impression delivered through Amazon's demand-side platform appears adjacent … disruption. You will define how modern AI separates high-quality advertising inventory from unsafe, unsuitable, and policy-violating content — across web, mobile app, CTV, and audio surfaces. What Makes This Role Unique Generative AI has dramatically lowered the cost of producing deceptive, policy-evasive content ...

Amazon Ads Brand Safety & Suitability protects advertisers from exposure to unsafe, unsuitable, or policy-violating content across web, mobile app, CTV, and audio advertising inventory. Our mission is to ensure that every ad impression delivered through Amazon's demand-side platform appears adjacent to content that meets … disruption.You will define how modern AI separates high-quality advertising inventory from unsafe, unsuitable, and policy-violating content — across web, mobile app, CTV, and audio surfaces.What Makes This Role UniqueGenerative AI has dramatically lowered the cost of producing deceptive, policy-evasive content, and the adversary evolves daily. ...

solutions and make decisions on trade‐offs and integration Implement scalable, maintainable solutions across frontend and backend, including features for the mobile app Contribute to engineering best practices and help mentor other squad members Partner with product, design, and other teams to prioritize what drives real impact … iterative environments Can work on complex systems and collaborate effectively across multiple teams Nice to haves Experience with React Native and mobile app development This is a senior, high‐autonomy role where engineers get to own the lifecycle of features from design through delivery, working ...

/no-go decisions Execution & Delivery Oversee end-to-end release execution, including build, testing, and deployment phases Coordinate mobile app submissions (App Store & Google Play) Manage backend release deployments, ensuring compatibility with mobile versions Ensure versioning, tagging, and branching strategies are followed consistently … containerised applications, and deployment concepts. Familiarity with backend deployment pipelines and APIs. Understanding of Git branching, tagging, versioning, and release strategies. Knowledge of Apple App Store and Google Play release processes. Experience troubleshooting release pipeline failures and deployment issues. #J-18808-Ljbffr ...

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 … bring Essential 4+ years in programmatic advertising, adtech or revenue operations, in a technical or operational role Solid working knowledge of SSPs, SDKs, in-app and web supply integrations, and oRTB — and the troubleshooting methods that go with them A track record of diagnosing and resolving technical supply issues ...

Bachelor's degree or equivalent practical experience 15 years of people management experience, leading regional/global distributed teams Experience in mobile app ecosystems, digital platforms, or other relevant areas Experience working in a global product, sales, and engineering environment Preferred qualifications: MBA degree Experience addressing policy … regulatory, and legislative issues Experience in mobile app ecosystems, digital platform, multi-functional background, or within a consulting firm Demonstrated relationship-building skills, established network of senior industry relationships and experience in negotiating and closing strategic partnerships and renewals Good business judgment, and the ability to communicate ...

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 ...

Bachelor's degree or equivalent practical experience 15 years of people management experience, leading regional/global distributed teams Experience in mobile app ecosystems, digital platforms, or other relevant areas Experience working in a global product, sales, and engineering environment Preferred qualifications: Experience addressing policy, regulatory … legislative issues Experience in mobile app ecosystems, digital platform, multi-functional background, or within a consulting firm Demonstrated relationship-building skills, established network of senior industry relationships and experience in negotiating and closing strategic partnerships and renewals Good business judgment, and the ability to communicate effectively with ...

exciting role will be responsible for managing digital marketing and web agency partnerships, optimising digital and media spending, improving website and mobile app performance and enhancing the customer journey through data led decision making.Key ResponsibilitiesLead relationships with digital marketing and web agency partners to deliver high performing … Ventrata platform identifying opportunities to improve merchandising, upselling, cross-selling and booking flowsLead the continuous improvement of website and mobile app UX/UI working with agencies and developers to enhance customer experience and conversionManage website content, product presentation, brand standards and digital customer journeys across ...

meet quality standards Coordinate configuring, coding, developing, and documenting software specifications throughout the project life cycle (concept, design, build, deploy, test and release to app store; as well as post launch operations such as support, troubleshoot, improvements etc.) Participate in technical, design, and architecture discussions with external partners from … Java for mobile development; Rails, nodejs and Angular for web development 5 to 7 years of extensive native mobile app (iOS & Android) and web app development experience Demonstrable portfolio of released web apps, mobile applications on the App store ...

loyalty, and long-term customer value. With subscriptions currently accounting for around 10% of revenue, an established loyalty scheme and a mobile app used heavily by loyal customers, there is genuine scope to build a much stronger recurring revenue engine. The CRM Retention Manager will … Deep-dive into cohorts, customer behaviour, LTV, CAC, repeat purchase and churn to identify where commercial opportunities exist. Lead lifecycle activity across email, SMS, app push and other owned channels, with Klaviyo central to execution. Take the loyalty proposition to the next level while identifying opportunities to grow subscriptions ...

Digital Business Analyst (Website and Mobile App) is required by fast growing and highly successful organisation. Purpose of the role The Digital Business Analyst acts as the critical link between the business and digital delivery, ensuring that their website, mobile app and supporting platforms ...

quality assurance activities for a customer facing motor insurance product, making sure to drive the automation strategy and implementation across web and mobile platforms, You will have the chance to own the squads test automation roadmap, champion mobile automation practices and mentor junior team members ensuring … team Manage mobile testing across iOS and Android using BrowserStack, TestFlight, and Intune Ensure comprehensive test coverage for native mobile app functionality, including offline behaviour, push notifications, and device-specific scenarios Quality Assurance Delivery Own end-to-end quality for squad deliverables, including functional, regression ...

Designer - MobileProduct DesignEbury London Office - Hybrid: 4 days in the office, 1 day working from home per weekWe’re looking for an experienced mobile-first Product Designer to help shape world-class native mobile experiences for Ebury clients.Using your design expertise and deep understanding of mobile … judgement and scope demonstrated through the interview process.What you’ll doOwn end-to-end design for key journeys within the Ebury mobile app, from prioritisation and concept through detailed design, implementation and launch.Design mobile-first experiences, rather than adapting desktop or web interfaces to smaller ...

Engineer to join our growing mobile team. You’ll help develop and maintain two key mobile apps: A customer‐facing app that gives users real‐time visibility and control over their myenergi devices (zappi, eddi, libbi, harvi, etc.). An installer‐focused app used … integrates closely with custom hardware and contributes to a more sustainable future. Key Responsibilities Build, maintain, and iterate on our two React Native mobile apps for iOS and Android. Help review, design and implement the architecture of our mobile apps. Work closely with product owners, designers ...

Designer - MobileProduct DesignEbury London Office - Hybrid: 4 days in the office, 1 day working from home per weekWe're looking for an experienced mobile-first Product Designer to help shape world-class native mobile experiences for Ebury clients. Using your design expertise and deep understanding … scope demonstrated through the interview process. What you'll doOwn end-to-end design for key journeys within the Ebury mobile app, from prioritisation and concept through detailed design, implementation and launch. Design mobile-first experiences, rather than adapting desktop or web interfaces to smaller ...

complex projects and contribute to clear technical direction. Required qualifications: 5+ years of experience developing high-quality Android applications. Strong understanding of the full app development lifecycle. Proficiency in Kotlin and building user interfaces with Jetpack Compose. Solid understanding of the Android SDK: App components (Activities, Services, receivers … view of what belongs in unit, integration, and UI tests. Familiarity with: Accessibility best practices for mobile applications. OAuth, mobile app authentication, and data safety. Material Design principles, mobile UX practices, and patterns. What you will do: Design, build, and ship Android features ...

LemFi (Series B) is building the go-to financial app for the Global South. Moving to a new country shouldn’t mean starting from zero. That's why our team of 400+ spanning 20+ countries is building a financial ecosystem that helps immigrants stay connected to home, build stability … business outcomes. Own the install-to-transfer funnel, working tightly with Product, Data, and Compliance to ensure paid traffic doesn’t just download the app but clears KYC and completes a first funded transfer. Your experience 8+ years in digital, paid performance, or growth marketing; fintech, mobile ...

delivery, and growing engineers through clear leadership and coaching, this is an opportunity to make a massive impact on a high-traffic e-commerce app ranked in the Apple App Store and Google play Top 100 with over 1 million downloads. Who Are we? MandM … conducting formal 1:1s, providing structured coaching, and establishing psychological safety. Mobile Architecture & Systems Design: Hands‐on expertise in mobile app architecture (Flutter preferred), public APIs, third‐party integrations, and defining technical standards (ADRs/RFCs). Product-Led Mindset: A strong customer‐centric focus ...

Senior App Developer (React Native) Hybrid Working | Handforth Support Office & Home At Pets at Home, we're on a mission to become the world's best pet care platform. Our mobile app plays a huge part in that journey, helping millions of pet owners access products … services and expert care whenever they need it. We're looking for a Senior App Developer to help shape the future of our mobile experience. If you're passionate about React Native, enjoy solving complex technical challenges, and love collaborating with talented people, we'd love ...

complex projects and contribute to clear technical direction. Required Qualifications 5+ years of experience developing high-quality Android applications. Strong understanding of the full app development lifecycle. Proficiency in Kotlin and building user interfaces with Jetpack Compose. Solid understanding of the Android SDK: App components (Activities, Services, receivers … view of what belongs in unit, integration, and UI tests. Familiarity with: Accessibility best practices for mobile applications. OAuth, mobile app authentication, and data safety. Material Design principles, mobile UX practices, and patterns. What You Will Do Design, build, and ship Android features ...

join our Mobile team at Lendable and help us ship our apps with confidence as we keep scaling. Our mobile app, Zable, is how most of our customers experience all of our products in one centralised space. It's written in React Native and TypeScript … with sensible controls around review and trust. Strong TypeScript and JavaScript - not just writing test scripts, but building helpers, tooling, and debugging into the app when needed. Experience shaping CI/CD pipelines for test reliability (GitHub Actions or similar), including flakiness reduction, parallelisation, artefact management, and runtime control. ...

Role Overview We are seeking experienced Mobile Security Engineers with strong hands-on expertise in Android and/or iOS application security, mobile security testing and threat modelling . The successful candidates will be responsible for assessing mobile application security, identifying vulnerabilities and risks … developing and maintaining security testing tools and scripts, and supporting the improvement of the organisation's overall mobile application security posture. Strong practical knowledge of mobile application security standards, penetration testing and security controls is essential. Key Responsibilities Conduct regular reviews of mobile application ...

e.g. Cucumber). Experience integrating automated tests into CI/CD pipelines (e.g. Jenkins, GitHub Actions, Bitrise, CircleCI). Understanding of mobile app architecture and the unique challenges of testing on real devices vs. emulators/simulators. A methodical, quality‐first mindset with strong attention to detail … Exposure to other cloud device farms (e.g. Sauce Labs, AWS Device Farm, Firebase Test Lab). Experience working in an e‐commerce or consumer app environment. Curiosity about, or hands‐on experience with, AI‐assisted or agentic testing tools. CLOSING DATE: Monday 21st September 2026 LOCATION: Please note this ...

talented Lead Software Test Engineer, to join an award-winning & innovative tech client in Warwick. You will be responsible for testing mobile apps and embedded software, for our client's unique range of products. You will take a lead in our software test team, guiding staff, setting standards … products from an application, product and services perspective. Key Responsibilities: Own and execute software testing and create test plan documentation for mobile app, web app & REST API's Champion and improve best practices to enhance testing strategies and product quality Collaborate with developers and stakeholders ...