201 to 225 of 834 Android Jobs in London

of our development lifecycle, ensuring our products are not only innovative but resilient against threats. You’ll be working across a rich and diverse attack surface, including our web, Android, and iOS applications, as well as the backend systems that power them. This is a rare opportunity to shape the security landscape of multiple platforms at once and have … our applications from inception through deployment. Conduct Security Architecture Reviews: Evaluate system designs and identify risks early by recommending secure alternatives for architectural decisions. Ensure architectural security across mobile (Android and iOS), web, and backend systems. Code and Design Reviews: Review critical code changes for security flaws and promote best-in-class secure coding standards. Perform code reviews across … and backend services. Lead Penetration Testing Efforts: Perform in-depth black-box, grey-box, and white-box testing to detect and eliminate vulnerabilities. Test all user-facing surfaces (web, Android, iOS) and backend APIs for security weaknesses. Manage SAST and DAST Findings: Drive effective triage and resolution of security test results, improving signal-to-noise ratios. Perform Threat Modelling More ❯

Demonstrated expertise in managing a variety of paid channels (e.g., Facebook, Google, TikTok, Snapchat, Pinterest, Twitter etc), strategies (including influencer and affiliate marketing) and funnels (web2web, web2app, iOS/Android, SKAD), handling over $10 million in annual ad spend Management Skills Experienced in leading a team of 3-5 user acquisition managers and coordinating with contractors Proven track record More ❯

the business team to translate needs into scalable code Balancing quick iteration with smart architecture and long-term maintainability Our Tech Stack PHP (Symfony) + MySQL + Twig Native Android & iOS apps connected via a TypeScript REST API Hosted on AWS with Docker containers + CDK orchestration A custom-built machine learning/NLP engine for smart content curation More ❯

tasks throughout the entire product lifecycle, considering cost and service support implications of engineering decisions. Who you are Proficient in programming languages such as JavaScript, ReactJS, Swift/iOS, Android, Kotlin, Java, Spring Boot, or Golang, with a solid understanding of architectural principles. Experienced in software design, implementation, security, cloud infrastructure as code, CI/CD, and hardware relevant More ❯

to join our mobile team — someone passionate about building elegant, high-performance apps that users love. Key Accountabilities Developing and maintaining high-quality React Native applications for iOS and Android Collaborating with designers, project managers, and backend developers to build features from concept to launch Writing clean, scalable, and reusable code that follows best practices Contributing to our internal More ❯

portfolio full of beautiful, well thought out interface work that showcases your flair and attention-to-detail. Include examples of mobile app products you have worked on (iOS and Android – if you have them) Competent with each stage of the design UX/UI design process (eg: process flow development, system architecture, wireframing, interaction design, visual design, prototyping) You More ❯

service. You bring: 3-5 years of hands-on IT support experience, with strong knowledge of Windows and macOS. Familiarity with HP/Lenovo/Apple hardware, iOS/Android devices, and imaging software. Excellent communication and interpersonal skills. Ability to work independently and collaboratively in a fast-paced environment. Experience supporting remote and international users is a plus. More ❯

Demonstrate a practical level of working knowledge of Mobile Device Management platforms including Jamf and InTune. Demonstrate a high level of proficiency in working with Windows, MacOS, iOS and Android operating systems. Demonstrate the ability to manage and troubleshoot issues for users and devices within EDR, web proxy, and traffic management and inspection tooling. Have practical experience with the More ❯

the Health & Fitness domain. What you'll be doing You'll be responsible for: Lead User Acquisition at Flo by managing and optimizing performance marketing across different platforms: iOS, Android, Web; Manage an 8-figure user acquisition budget to achieve high user and revenue growth; Develop new growth initiatives by following best practices and strategies in user acquisition; Create More ❯

Work as part of an Agile product team to further our product delivery objectives, creating simple, clean and well-documented code. Lead the development of a new mobile app (Android/IOS). Work with the QA team to help create automated tests to ensure the quality of the software. Participate in backlog refinement sessions to understand business requirements More ❯

Work as part of an Agile product team to further our product delivery objectives, creating simple, clean and well-documented code. Lead the development of a new mobile app (Android/IOS). Work with the QA team to help create automated tests to ensure the quality of the software. Participate in backlog refinement sessions to understand business requirements More ❯

Work as part of an Agile product team to further our product delivery objectives, creating simple, clean and well-documented code. Lead the development of a new mobile app (Android/IOS). Work with the QA team to help create automated tests to ensure the quality of the software. Participate in backlog refinement sessions to understand business requirements More ❯

portfolio of tickets at various stages of resolution. Excellent spoken and written English skills.. Ability to work in an on-call rotation. NICE TO HAVE: Basic familiarity with iOS & Android platforms. Experience supporting open-source projects & their GitHub communities. Experience with troubleshooting network or infrastructure issues Experience with Datadog; Docker; Git; AWS/Azure/GCP; Kubernetes Experience at More ❯

Group (TCG) Location: South West London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: **Mobile Developer (iOS & Android) – UK (Fully Remote)** Candidates must be based in UK Start Date: ASAP Interviews scheduled this week HealthTech | iOS & Android | Build from Scratch Talent Connect Group (TCG) has partnered … with an innovative HealthTech start-up focused on transforming health management. What you’ll do: Build native iOS & Android apps from scratch Collaborate closely with product and design teams Shape architecture and develop new features Create solutions that genuinely help people What we’re looking for: Strong experience in Swift and Kotlin/Java #J-18808-Ljbffr More ❯

become a key part of their mobile development team. The ideal candidate will bring a wealth of experience in creating high-performance, secure, and user-centric applications on either Android or iOS, particularly within the fintech or trading industries. Requirements (but not limited to): Relocation to Dubai, UAE - competitive tax-free salary and benefits package Bachelor's degree in … Computer Science, Engineering, or a related field. 5+ years of experience in iOS development or Android development with a strong understanding of the full mobile development lifecycle. Proven experience in developing and launching successful iOS or Android applications, ideally in fintech or trading environments. Solid understanding of mobile UX/UI principles and best practices. Knowledge of architectural More ❯

Seeking Senior Developers for Dubai-based bank. iOS & Android roles, fintech experience preferred. Relocation, competitive salary. Apply if interested! Job ID: DDAA220824. Description Posted by: Darren Dom Associate Delivery Consultant Senior Developer - Global Investment Bank Permanent - Relocation to Dubai (visa provided) - Multiple roles We are working with a prominent Investment Bank headquartered in Dubai, UAE who are seeking seasoned … become a key part of their mobile development team. The ideal candidate will bring a wealth of experience in creating high-performance, secure, and user-centric applications on either Android or iOS, particularly within the fintech or trading industries. Requirements: Relocation to Dubai, UAE - competitive tax-free salary and benefits package. Bachelor's degree in Computer Science, Engineering, or … a related field. 5+ years of experience in iOS development or Android development with a strong understanding of the full mobile development lifecycle. Proven experience in developing and launching successful iOS or Android applications, ideally in fintech or trading environments. Solid understanding of mobile UX/UI principles and best practices. Knowledge of architectural patterns (MVP, MVVM) and More ❯

experience to join a fast-paced, agile delivery team working on high-impact digital products within the retail sector . This role requires hands-on experience with iOS and Android testing , a strong understanding of automation frameworks , and confidence working in an Azure DevOps environment. What you’ll be doing: Designing and delivering robust, scalable mobile test automation for … iOS and Android platforms Building and maintaining test frameworks and tools using mobile emulators and simulators Creating and executing detailed test plans , test approaches , and test scripts Integrating automated tests into CI/CD pipelines in an Azure DevOps environment Collaborating with developers, BAs, and product teams to deliver high-quality features at pace Running exploratory and regression testing … when required What we’re looking for: Proven experience in mobile automation testing (iOS & Android) Experience using emulators/simulators and testing mobile applications across devices Comfortable working in Azure DevOps environments, integrating into pipelines Experience creating comprehensive test plans and approaches from scratch Good knowledge of automation frameworks (e.g., Appium, Espresso, XCUITest) Strong problem-solving skills and a More ❯

experience to join a fast-paced, agile delivery team working on high-impact digital products within the retail sector . This role requires hands-on experience with iOS and Android testing , a strong understanding of automation frameworks , and confidence working in an Azure DevOps environment. What you’ll be doing: Designing and delivering robust, scalable mobile test automation for … iOS and Android platforms Building and maintaining test frameworks and tools using mobile emulators and simulators Creating and executing detailed test plans , test approaches , and test scripts Integrating automated tests into CI/CD pipelines in an Azure DevOps environment Collaborating with developers, BAs, and product teams to deliver high-quality features at pace Running exploratory and regression testing … when required What we’re looking for: Proven experience in mobile automation testing (iOS & Android) Experience using emulators/simulators and testing mobile applications across devices Comfortable working in Azure DevOps environments, integrating into pipelines Experience creating comprehensive test plans and approaches from scratch Good knowledge of automation frameworks (e.g., Appium, Espresso, XCUITest) Strong problem-solving skills and a More ❯

They are an award winning creator of iGames for sports rights holders, sportsbooks, consumer brands and media outlets. Responsibilities: Develop and maintain mobile applications using React Native for both Android and iOS platforms. Develop new features, work on UI/UX, and improve the customer journey and user flow. Integrate third-party APIs and native modules when required Leverage … TypeScript, and mobile UI/UX principles Solid understanding of the TypeScript ecosystem, build tools (Webpack, Vite), and unit and integration testing (e.g., Cypress, Selenium). Familiarity with native Android development (Java/Kotlin) and iOS development (Swift/Objective-C) Familiarity with tools like Xcode, Android Studio, and Firebase Any experience with Azure or AWS is a More ❯

individual). You'll collaborate with talented engineers, product managers, and designers to deliver world-class mobile experiences. Key Responsibilities Develop and maintain high-quality mobile applications for both Android and iOS platforms. Own the full application development life cycle, from architecture to deployment and beyond. Collaborate with cross-functional teams to define, design, and ship new features. Ensure … culture of continuous learning and improvement. Stay up-to-date with emerging technologies and industry best practices. Essential Skills & Experience Proven experience building and maintaining mobile applications on both Android and iOS. Expertise in Kotlin (Android) and Swift (iOS) development. Strong understanding of native mobile application architecture and design patterns. Experience with test-driven development (TDD) and automated More ❯

individual). You'll collaborate with talented engineers, product managers, and designers to deliver world-class mobile experiences. Key Responsibilities Develop and maintain high-quality mobile applications for both Android and iOS platforms. Own the full application development lifecycle, from architecture to deployment and beyond. Collaborate with cross-functional teams to define, design, and ship new features. Ensure code … culture of continuous learning and improvement. Stay up-to-date with emerging technologies and industry best practices. Essential Skills & Experience Proven experience building and maintaining mobile applications on both Android and iOS. Expertise in Kotlin (Android) and Swift (iOS) development. Strong understanding of native mobile application architecture and design patterns. Experience with test-driven development (TDD) and automated More ❯

Bessemer Venture Partners, with participation from Visionaries Club and founders of Melio and Klarna. Who We’re Looking For We seek highly skilled mobile developers, whether specializing in iOS, Android, or both. We are particularly interested in developers with a multiplatform mindset who are passionate about creating seamless, high-quality applications for both platforms. Our goal is to hire … While this is a plus, what matters most is genuine interest and enthusiasm to learn and apply KMP in your work. What You’ll Be Doing Develop and maintain Android and iOS apps, utilising Kotlin Multiplatform (KMP) for cross-platform code sharing. Write clean, scalable, and maintainable code that aligns with industry best practices. Collaborate with design and product … tools to diagnose and improve performance. Support and maintain CI/CD pipelines for streamlined deployment. What You’ll Need 3+ years of professional experience in mobile development (iOS, Android, or both). Familiarity with Jetpack Compose or SwiftUI. Understanding of mobile app architectures. Interest in cross-platform development or willingness to learn Kotlin Multiplatform (KMP). Proficiency in More ❯

in Unity development, SDK creation, and CI/CD pipelines. Key Responsibilities SDK Development: Lead the development and maintenance of our Unity SDK. Develop features and infrastructure for the Android Games SDK and integrations with game engines like Unity and Unreal. Write well-documented, high-performance, maintainable Android client code. Design for testability and automate testing to ensure … of CI/CD pipelines. Excellent communication skills in professional English and ability to coordinate across teams. Self-motivated with proactive problem-solving skills. Nice-to-Have Knowledge of Android programming. Experience with iframe development. Experience with Unreal Engine and native plugins. Additional Details Seniority level: Mid-Senior level Employment type: Full-time Industry: Advertising Services #J-18808-Ljbffr More ❯

applications using React Native. Our apps are built with a modern tech stack that emphasizes cross-platform functionality while maintaining native performance and feel. Experience with native iOS/Android development is highly valued as it enables deeper platform integration and optimization. The difference you will make: Collaborate closely with members of tech & product in a cross-functional feature … years of full-time React Native development experience (no upper limit) Proficiency in JavaScript/TypeScript and React Native framework Native development experience with iOS (Swift) and/or Android (Kotlin) is highly valued Understanding of native modules and the ability to bridge between React Native and native code Experience in writing unit tests and E2E tests Proficiency in More ❯

work will directly shape and scale the mobile experience that powers real-time public safety response. You'll help define and drive the mobile strategy across both iOS and Android platforms, leading high-impact architectural decisions and mentoring other engineers. This role is ideal for someone who thrives at the intersection of technical leadership and hands-on development-someone … comfortable diving deep into either iOS or Android while engaging across the full mobile stack. You'll join a tight-knit, mission-driven team responsible for integrations, real-time data delivery, and intuitive front-line user experiences. The mobile team works closely with backend, platform, and product to deliver high-performing, resilient applications that operators and analysts depend on … in critical moments. What You'll Do Lead the design and implementation of high-performance native mobile applications (iOS and/or Android). Partner with iOS and Android sub-teams to align on architecture, code standards, and shared patterns. Drive the mobile technical strategy, contributing across both platforms and advising on cross-platform approaches as needed. Engage More ❯