1 to 25 of 123 Mobile App Jobs in London

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 ❯

brands, agencies, media publishers and programmatic platforms rely on us to reach their goals effectively and more efficiently. LoopMe's recent acquisition of Chartboost, a leading mobile app monetisation platform, expands our reach in the gaming and mobile app markets. This strengthens our ability to drive measurable outcomes for brands and deliver more effective … Annual Wellness Day Health Shield; a cash-back health plan for things like dental, optical, physio and well being Access to Thrive; accessible mental health support all in one app LoopMe Gives Back Day We'll set you up for success, providing training and career development Want to learn more about us? Head to our Careers page to learn … outcomes. Putting consumers at the heart of every campaign, LoopMe uniquely optimizes advertising investments, driving results up to 5x higher than the industry standards in mobile in-app and CTV for brand awareness, consideration, purchase intent, foot traffic and sales. LoopMe was founded in 2012 and is headquartered in the UK, with global offices across New York 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 ❯

by the Financial Times as Africa's fastest-growing for 4 consecutive years Scale challenges: Process data from millions of daily transactions across 5 markets, combining mobile app analytics, CRM systems, telesales data, and legacy spreadsheets into a single source of truth Environmental impact: We're carbon-negative, having displaced over 2 million tonnes of emissions What … You'll Do At M-KOPA, you'll own our growth measurement framework – defining key events, conversion funnels, customer cohorts, and success metrics across mobile app, CRM systems, and telesales channels. Key responsibilities include: Building our Looker analytics layer: Collaborate with analytics engineers to create reusable LookML data models, set up governed metrics, automated data tables, user … financing model. We strive to drive greater inclusion of women, youth, and low-income communities. Our Impact Our technology has created measurable change: Connected: 2.5 million first-time mobile internet users connected Prosperous: 70% of customers use M-KOPA products for income generation, with 35,000+ livelihoods created for agents Green: 2.155 million tonnes of CO2 avoided through More ❯

Senior iOS App Developer A leading retailer are looking for a Senior iOS App Developer to join their Mobile Team to contribute to the development and evolution of their Mobile App. As the Senior iOS App Developer, you will be responsible for building and maintaining the iOS version of the app, ensuring … RESTful APIs, JSON, and mobile architecture patterns (MVVM, Clean Architecture). * Familiarity with Xcode, GitHub, mobile CI/CD tools, automated testing frameworks and the app store deployment process. * Proven experience delivering high-quality iOS applications in Agile environments. * Exceptional communication skills and ability to collaborate effectively with cross-functional teams. * Experience working with design … management tools like Azure DevOps or Jira. * Familiarity with Agile methodologies such as Scrum and Kanban and working in cross-functional product teams. If you are a Senior iOS App Developer, that has a passion for new technology, industry trends and a particular interest in adhering to UI/UX design principles, then send your CV to be considered More ❯

velocity execution. Requirements: Strong experience across the stack: TypeScript, React Native, React, Node, Postgres, GCP/Firebase A genuine full-stack mindset: happy working in the mobile app, web apps, backend, and writing SQL when needed Confident writing efficient, production-ready code - fast, reliable, observable, and easy to maintain Comfortable with a high-pace release culture Product … to work in GMT-friendly time zones Deep practitioner of AI powered SWE tools (Cursor, Windsurf, v0, etc.) and excited to push productivity to the limit Tech Stack: Mobile Apps: (TypeScript, React Native, Expo) Backend: (TypeScript, GCP/Firebase Cloud Functions, GCP Pub/Sub, Postgres, Prisma) Web Apps: (TypeScript, React, Vercel) Internal ERP: (TypeScript, Next.js, Vercel) Key … upcoming projects: Building out US infrastructure and mobile applications Full mobile application UX overhaul Launch of web applications for users This is an inflexion point for the business. The Tech Lead will be pivotal in shaping the product and overall business. Technical Lead Software Engineer | Full Stack Developer, Ecommerce Startup More ❯

velocity execution. Requirements: Strong experience across the stack: TypeScript, React Native, React, Node, Postgres, GCP/Firebase A genuine full-stack mindset: happy working in the mobile app, web apps, backend, and writing SQL when needed Confident writing efficient, production-ready code - fast, reliable, observable, and easy to maintain Comfortable with a high-pace release culture (multiple … dev's output and still being a strong individual contributor; be technically strong in order to make sure the full stack is robust. What our client is building: Mobile Apps: their core customer apps where members buy the product (TypeScript, React Native, Expo) Backend: (TypeScript, GCP/Firebase Cloud Functions, GCP Pub/Sub, Postgres, Prisma) Web Apps … management portals. (TypeScript, React, Vercel) Internal ERP: their mission control for managing stock, customers, and operations. (TypeScript, Next.js, Vercel) Key upcoming projects include: Building out US infrastructure and mobile applications Full mobile application UX overhaul Launch of web applications for users This is an inflexion point for the business. The Tech Lead will be pivotal in More ❯

velocity execution. Requirements: Strong experience across the stack: TypeScript, React Native, React, Node, Postgres, GCP/Firebase. A genuine full-stack mindset: happy working in the mobile app, web apps, backend, and writing SQL when needed. Confident writing efficient, production-ready code - fast, reliable, observable, and easy to maintain. Comfortable with a high-pace release culture (multiple … strong individual contributor; be technically strong in order to make sure the full stack is robust with minimal outages, bugs/errors etc. What our client is building: Mobile Apps: their core customer apps where members buy the product (TypeScript, React Native, Expo) Backend: (TypeScript, GCP/Firebase Cloud Functions, GCP Pub/Sub, Postgres, Prisma) Web Apps … management portals. (TypeScript, React, Vercel) Internal ERP: their ‘mission control’ for managing stock, customers, and operations. (TypeScript, Next.js, Vercel) Key upcoming projects include: Building out US infrastructure and mobile applications Full mobile application UX overhaul Launch of web applications for users This is an inflexion point for the business. The successful applicant will be pivotal in 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 ❯

s automation tooling and frameworks. You will be responsible for owning the direction and implementation of Feeld's automation tooling, working to improve the quality and security of the app and supporting services. To be right for this role, you should have extensive mobile and API automation experience and the ability to "self-serve" by building the … and review services, vendors and processes, ensuring strategic alignment with automation efforts. What you will do: Lead an automation team to build pipelines and tooling for mobile app automation, e2e testing suites, and API testing Own the tooling and services supporting the QA automation, and be responsible for vendor management Build and maintain a toolkit for enhancing … Platform and Security teams to develop automated testing procedures for performance, load and security testing Support product/delivery teams, and key stakeholders with the metrics required to release app updates and backend deployments with confidence Design and architect scalable, maintainable automation frameworks for mobile apps and APIs. Evaluate and introduce new automation tools, frameworks, and processes More ❯

We are a team of expert software developers who build marketplaces. We specialize in using latest technologies to create variopus web and mobile app marketplaces. Tasks We are looking for a skilled PHP Full Stack Developer to join our dynamic team. If you are passionate about technology and thrive in a collaborative environment, we'd love to … data integration. Front-End Development: Develop user-friendly, responsive web interfaces using HTML, CSS, JavaScript, and front-end frameworks (e.g., React, , Angular). Ensure cross-browser compatibility and mobile responsiveness. Database Management: Design and maintain databases (MySQL, PostgreSQL, or equivalent). Optimize database queries and perform routine maintenance tasks. API Development and Integration: Develop and integrate RESTful APIs More ❯

of automated testing and web security best practices Background in SaaS or consumer-facing tech is a big plus Bonus Points For React Native know-how Mobile app development (iOS, Android), Expo Experience with event-driven systems and distributed architecture Familiarity with tools like GCP (GKE, PubSub, BigQuery), Temporal, Postgres, CircleCI, ArgoCD, Kubernetes, Helm, Docker, Terraform Experience More ❯

of automated testing and web security best practices Background in SaaS or consumer-facing tech is a big plus Bonus Points For React Native know-how Mobile app development (iOS, Android), Expo Experience with event-driven systems and distributed architecture Familiarity with tools like GCP (GKE, PubSub, BigQuery), Temporal, Postgres, CircleCI, ArgoCD, Kubernetes, Helm, Docker, Terraform Experience More ❯

check-ins -Candidate should be B.E/B.Tech/MCA in Computers or Equivalent -Experience/skills in any of the following areas will be an added advantage: -Mobile application development -MS Azure -Docker/Kubernetes Note - SC security clearance and experience working on Government project More ❯

check-ins -Candidate should be B.E/B.Tech/MCA in Computers or Equivalent -Experience/skills in any of the following areas will be an added advantage: -Mobile application development -MS Azure -Docker/Kubernetes Note - SC security clearance and experience working on Government project More ❯

operations in over 20 countries our 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 in the industry have been written More ❯

primary tech stack may be. Hear more from the team in some case studies below, and our work with Women In Tech. Day in the Life of a Mobile Engineer Working as a Mobile QA Leading the Android Team Engine by Starling Careers Page We are looking for engineers at all levels to join the team. … productivity and automation is paramount to 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, the user experience and the More ❯

automation, loyalty, beauty products inventory and team management. The consumer marketplace unlocks revenue potential for partner businesses by leveraging the power of online bookings and automated marketing through mobile apps and advanced integrations with major tech brands including Instagram, Facebook and Google Role Overview Given our exciting and progressive growth plans, we are looking for an exceptional Senior More ❯

coding, testing, and release. Technical Requirements: Next.js: Proven experience building scalable, performant web applications with server-side rendering and API integrations. React Native: Ability to develop and maintain mobile apps across iOS and Android platforms. Web3 (Preferred): Familiarity with blockchain, smart contracts, and decentralised applications is a plus. Strong proficiency in modern JavaScript/TypeScript, component-based architecture More ❯

ServiceNow Certified Technical Architect (CTA) or equivalent experience Excellent communication, stakeholder management, and problem-solving skills. Preferred Qualifications: Experience with Performance Analytics, NowAssist, Virtual Agent, or Mobile App Development. Exposure to DevOps practices, CI/CD pipelines, and Automated Test Framework (ATF). Knowledge of enterprise procurement and sales lifecycle processes. Experience in leading ServiceNow implementations in More ❯

us and help the world's leading organizations unlock the value of technology and build a more sustainable, more inclusive world Key Responsibilities Develop and maintain web and mobile applications using React and React Native Implement and optimise component lifecycle methods and React hooks for performance and maintainability Manage application state using appropriate strategies eg Context API Redux More ❯

Developer, Business Development, Website, Web 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. More ❯

Developer, Business Development, Website, Web 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. More ❯

Developer, Business Development, Website, Web 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. More ❯