1 to 25 of 104 Mobile App Jobs in London

ad tech business with a strong presence across North America and Europe End-to-end platform spanning programmatic advertising, user acquisition, and app monetisation Product-led organisation with a modern, distributed team culture Proven growth trajectory with consistent triple-digit year-on-year expansion Established relationships with … leading mobile app publishers globally Investing heavily in expanding beyond its traditional core vertical The Role Own and grow partnerships with non-gaming mobile app publishers Drive adoption of the company’s SSP and SDK-based monetisation solutions Prospect, pitch, and close new publisher ...

decisions, and bridging European market needs with engineering teams across Asia. What you’ll be doing: Own the roadmap across mobile app + physical IoT device UX Lead localisation for the UK/EU market (payments, VAT, compliance) Translate user behaviour into meaningful product improvements … bonus, but not essential to the role If you’re a PM who enjoys operating at the intersection of Mobile App, IoT, UX, and real-world products, this is a rare opportunity to shape something from the ground up. Sound like you? Apply ...

Lead Product Manager | 0–1 Mobile App 💵 Up to £130,000 + equity 📍 London/hybrid – 2-3 days in the office 💻 Profitable FinTech scale-up ⭐⭐⭐⭐⭐ Exceptional Glassdoor Are you an experienced Product Manager/Lead who thrives in fast-moving environments? Do you enjoy taking products … owning the full journey from concept through to launch and scale? Are you excited by the idea of building a mobile app from the ground up and shaping a core customer experience for a high-growth FinTech? If so, this could be the ideal next step ...

role: Senior Product Manager (Growth) 📍 The location: Remote‐first (UK) 💸 The salary: £75,000–£110,000 📱 The business: B2C subscription mobile app (consumer health/lifestyle) Senior Product Manager required by a small, remote‐first, high‐growth B2C mobile app business. This … small and uses AI heavily to move faster. You’ll need... ⭐ Several years’ experience as a PM on a B2C subscription mobile app (non‐negotiable) ⭐ Deep understanding of the subscription lifecycle: onboarding, activation, conversion, retention and churn ⭐ Strong growth and experimentation experience - owning metrics, running tests, iterating ...

Senior Mobile/App Product Manager to own and evolve the brands iOS/Android apps - a key revenue channel and the primary touch-point for some of the brands best customers. Client Details An exciting subscription based business looking to expand in the UK and Europe. … primary touch point for some of the brands best customers. You'll drive innovation in Mobile features, user flows, and in-app engagement beyond the website. You'll partner deeply with engineering, design, analytics and architecture to deliver high-quality, high retention app experiences - backed ...

Lead Product Manager (Native Mobile App | Scaling business | Product Growth) 📍 London (2 days/week) | 💰 up to £120k We’re working in partnership with a profitable, stable B2B2C Scaling business that’s reached a clear inflection point. Their mobile app has launched … shipped 👉 enabling teams to move faster with better outcomes 🧠 What we’re looking for Experience in consumer-facing mobile apps (native app essential) Strong track record of driving activation, engagement and retention-led growth Experience leading multiple PMs or squads in a scale-up environment Comfortable operating ...

looking for: Strong visual UI craft and attention to detail demonstrated through portfolio work Experience designing both web and native mobile app experiences (iOS and Android) Ability to translate product requirements and UX concepts into polished, high-fidelity interface designs Ability to raise the visual quality … engineering teams during implementation Responsibilities will include: Designing high-fidelity UI for new features and improvements within the American Express mobile app Translating product concepts and user flows into clear, refined interface designs Elevating the visual quality, hierarchy, and polish of product experiences across the app ...

, working closely with the founder and AI/ML engineers. Your responsibilities will include developing the web platform and mobile app, building APIs, supporting integrations, and deploying machine learning models into production. Requirements: Strong full-stack development skills ( React/Next.js, Node.js, Python, TypeScript ). … Experience with mobile app development (React Native or Flutter) or integration with iOS/Android apps. Backend expertise (databases, APIs, authentication, security). Cloud experience ( AWS/GCP/Azure , Docker, Kubernetes, CI/CD pipelines). Ability to integrate and deploy ML models into production. Startup ...

engagement, real‐time community sentiment, and data infrastructure. You’ll be responsible for building and scaling a consumer‐facing mobile app that thousands of football fans use simultaneously, architecting the backend systems that support both the product experience and the delivery of high‐integrity, time‐sensitive data … processes, accelerate development cycles, and create intelligent products that learn and adapt. You’ve been through scale before, whether it was growing a consumer app from 0 to 100,000+ users, or solving real‐time performance issues during high‐traffic peaks. You understand how to balance fast iteration with ...

engagement, real-time community sentiment, and data infrastructure. You'll be responsible for building and scaling a consumer-facing mobile app that thousands of football fans use simultaneously, architecting the backend systems that support both the product experience and the delivery of high-integrity, time-sensitive data … processes, accelerate development cycles, and create intelligent products that learn and adapt. You’ve been through scale before, whether it was growing a consumer app from 0 to 100,000+ users, or solving real-time performance issues during high-traffic peaks. You understand how to balance fast iteration with ...

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 … 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 ...

Senior Security Engineer – Mobile & Application Security We are looking to hire two Senior Security Engineers with a strong focus on mobile application security to help raise the security bar across our mobile and backend platforms. This is a hands-on role, working … closely with engineering and product teams to identify, design, and implement effective security controls throughout the development lifecycle. Key Focus Areas Mobile App Security (iOS & Android) Authentication and authorization mechanisms Secure data storage Runtime protections and hardening techniques API Security OAuth and token-based authentication Abuse prevention ...

About PvX Partners PvX Partners is a growth-stage financing company helping mobile gaming and consumer app companies scale. We provide UA financing and cohort intelligence tools, giving founders the capital and data to grow with confidence. We are a lean team of operators where every person … multiply output and run a lean operation Nice to Have Experience at a B2B fintech company Familiarity with mobile gaming/app ecosystems and UA economics (ROAS, LTV, CPI) Background in product-led growth funnels or referral/partner program management Why Join PvX Partners Build ...

orchestration Build and own the React web portal component architecture, TypeScript, React Query, state management Lead React Native mobile development for the app Expo/bare workflow, push notifications, offline sync Design the anti-corruption layer translating legacy domain concepts into DDD aggregates Make lightweight but durable … Services, EF Core, .NET Aspire React/TypeScript expert level; hooks, context, React Query, component libraries, portal development React Native production mobile app experience; Expo, offline-first patterns, platform-specific APIs Azure cloud-native AKS/Container Apps, Service Bus, API Management, Blob Storage, Azure DevOps Microservices ...

role working closely with our hands-on Technical CEO and other Full Stack Engineers to build and improve our web and mobile products. You will play a pivotal role in high-impact projects across our entire stack, from crafting polished user interfaces in Next.js and React Native … fast, take ownership, solve real problems, and help power the next generation of educational technology. Role Responsibilities Build and maintain features across our web app (Next.js) and mobile app (React Native) Contribute to our Python backend and help improve API performance Collaborate on database design ...

About Roome: Roome is a mobile app that helps university students through three of the most stressful, and least supported moments of moving into private accommodation: finding housemates they actually want to live with, finding somewhere to live, and running a household together once they … still be visible in the codebase in the years to come. About the role: You'll primarily work on our Expo/React Native app for iOS and Android. Working closely with the CTO means that your code reviewer, collaborator and the person you push back on about engineering ...

business looking for an IOS Developer to take full ownership of the mobile layer - from SDKs used by partners to the app used by clients in their field. You’ll work at the intersection of on-device machine learning, SDK development, and real-world product deployment , delivering … e.g. conversion, quantisation, performance tuning) Run real-time vision models directly on-device Ensure performance across a range of device types Mobile app ownership Maintain and improve a live iOS application Build features connecting mobile to backend systems via APIs Own authentication, networking, and custom ...

Mobile Engineer** (Contract) Duration: 12 Months (Possibility for extension) Location: Bromley/Hybrid (3 day per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile The Corporate Mobile organization forms part of Employee Experience Technology … responsible for the Bank's Mobile strategy, managing a portfolio of mobile products and services including mobile applications for over 80,000 employees and devices globally. The role requires a collegial yet assertive approach when working among, coordinating with but ultimately ensuring compliance ...

early hire. You'll work across the full stack directly with the founding team: frontend, backend, iOS and Android mobile app development, database design and maintenance, and AI integration. This is a hands-on role with real scope, not a support function. We're looking for someone ...

agile environment using JIRA and Confluence Experience working in a data-centric organisation Desirable Skills React front-end development React. Native cross-platform mobile application development Android development (Java/Kotlin/Dagger2) Image Processing, ANPR (automated number plate recognition) and OCR library implementations Exposure to process modelling ...

client has fast become a major player within the digital download arena. In addition to an award winning website they have launched mobile apps for the iPhone and Android market, the latter of which has been featured on Google Play. They have created a real buzz ...

security issue, do so. • Facilitate risk remediation but also challenge decisions and status-quo. • Facilitate in assurance activities like penetration testing, purple testing, app assurance. • Build quarterly/monthly roadmaps for security activities and plan them. You will need To excel in this position, we expect you to have … mobile apps. Good understanding of software architecture, dev-sec-ops, and network security. • Experience in browser security or mobile app security is desirable. • Good understanding of industry standards such as OWASP ASVS, OWASP Top-10, CIS benchmarks. • Hands-on experience with complex Azure ...

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. ...