1 to 25 of 266 Android Jobs in the UK

Position: Android Architect Location: Headingley, Leeds Salary: Up to £75,000 KO2's client, based in Headingley is a leading technology business specialising in the design and development of advanced handheld embedded devices for the monitoring of audio acoustics. They are now looking to appoint a Senior/Principal Android Developer to join their growing team and act … as the in-house Android Architect. This is a unique opportunity for an experienced Android professional to take ownership of the mobile platform strategy. As there is only basic Android knowledge in-house, KO2's client needs someone with deep expertise who can define the Android architecture, select the full toolchain, and ensure best practices are … embedded across the product line. The Role As the Lead Android Architect, you will be responsible for shaping the entire Android environment within the business. You will design and implement mobile applications for complex embedded systems, ensuring scalability, reliability, and performance. Your role will involve selecting frameworks, establishing development standards, and mentoring the team on Android technologies. More ❯

Position: Android Architect Location: Headingley, Leeds Salary: Up to £75,000 KO2's client, based in Headingley is a leading technology business specialising in the design and development of advanced handheld embedded devices for the monitoring of audio acoustics. They are now looking to appoint a Senior/Principal Android Developer to join their growing team and act … as the in-house Android Architect. This is a unique opportunity for an experienced Android professional to take ownership of the mobile platform strategy. As there is only basic Android knowledge in-house, KO2's client needs someone with deep expertise who can define the Android architecture, select the full toolchain, and ensure best practices are … embedded across the product line. The Role As the Lead Android Architect, you will be responsible for shaping the entire Android environment within the business. You will design and implement mobile applications for complex embedded systems, ensuring scalability, reliability, and performance. Your role will involve selecting frameworks, establishing development standards, and mentoring the team on Android technologies. More ❯

Object-Oriented Design, design patterns, and software testing. Desirable Skills GUI frameworks: eGUI, GTK, Tauri Yocto, Petalinux, uBoot Python, Jupyter, MATLAB Web development: HTML, JavaScript, TypeScript, React iOS/Android development Communication protocols: TCP, QUIC, WiFi GNU Radio, Software Defined Radios, FPGA experience UML design tools such as Enterprise Architect Our Benefits Every employee is offered a flexible benefits More ❯

React Native, xcode, Xamarin, Swift or MAUI. Solid understanding of widget trees , state management , and platform-specific capabilities . Experience integrating with RESTful APIs . Familiarity with iOS and Android native bridging . Experience with Git and working in Agile environments . Ability to write clean, reusable, and well-structured code. Strong problem-solving and communication skills. Due to More ❯

CCSAM) Offensive Security Certified Professional (OSCP) Certified Information Systems Security Professional (CISSP) SANS GIAC Penetration Tester (GPEN) or Web Application Penetration Tester (GWAPT) Experience in mobile application (iOS/Android) testing, cloud security (AWS/Azure/GCP), or social engineering. Experience scripting in Python, PowerShell, or Bash to develop custom tools or exploits. What We Offer A competitive More ❯

Android Application Mobile Developer Are you an experienced Android Developer looking to work on a high-profile mobile application that directly impacts millions of users across UK? This is a rare opportunity to join a nationally recognised digital healthcare programme at the heart of transforming how people access and manage their health. The app already empowers users to … of new services and expanded features, this is an exciting time to join the team. BPSS clearance will be required to pass for this project. The Role As an Android Application Developer , you will: Work within a collaborative, multi-disciplinary team of engineers, designers, product managers, and testers. Design, build, and maintain new and existing features using Kotlin and … Android Studio. Deliver well-tested, performant, and maintainable solutions that enhance user experience. Collaborate with UX/UI designers to ensure a consistent and intuitive app design. Support production systems and continuously improve performance, scalability, and reliability. Key Responsibilities Develop high-quality, scalable Android solutions using Kotlin. Write clean, efficient, testable code that follows best practices. Create and More ❯

Our client, operating within the Defence & Security sector, is currently seeking a skilled Android Developer for a contract role. This exciting position involves supporting existing users, sustaining the product, and contributing to the development of significant new product capabilities. You will take ownership of new feature development and help shape end-user requirements into actionable development activities. Key Responsibilities … Feature development Providing support to existing users Implementation of Edge Analytics Proof-of-Concept Updates to automated testing infrastructure Debugging and reliability improvements Performance analysis of Android devices Contribute to client visits and demos Job Requirements: Experience in Android app development (Android Studio/Gradle) Understanding of the Android Camera/camera2/CameraX API Strong … knowledge of Android app architecture, particularly the activity lifecycle Proficiency in Java Experience with Python/Flask Interest in AI & ML Edge Processing Desirable Skills: Interfacing Android apps with Bluetooth and USB peripherals Experience integrating 3rd party SDKs into Android apps Knowledge of JavaScript/VueJS/Nuxt Familiarity with PowerShell Experience with C++ Knowledge of JavaFX More ❯

and Confluence or similar Product Management software Proficient in MS Office applications, such as Word, Excel, PowerPoint, Miro etc. Familiar with MS Windows, Mac OS, Linux, and mobile OS (Android, iOS) Compliance with all relevant HID Global policies and procedures related to Quality, Security, Safety, Business Continuity, and Environmental systems Up to 10% of travel and fieldwork, including international More ❯

and Confluence or similar Product Management software Proficient in MS Office applications, such as Word, Excel, PowerPoint, Miro etc. Familiar with MS Windows, Mac OS, Linux, and mobile OS (Android, iOS) Compliance with all relevant HID Global policies and procedures related to Quality, Security, Safety, Business Continuity, and Environmental systems Up to 10% of travel and fieldwork, including international More ❯

management processes (MUST) Knowledge of EMV Common Personalization Specification and processes. (MUST) Nice to have working knowledge of different Key Management principles and associated processes Nice to have some Android and iOS development exposure in light of Payment processing Demonstrated technical capabilities and ability to work collaboratively and effectively with a range of stakeholders Worked in a product company More ❯

Overview: Design, develop and test new features for our expanding product suite. Develop features for Dynamo’s native mobile application on iOS with the option of contributing to the Android app. Collaborate with other web and mobile developers as we build our server-driven UI platform Contribute to all phases of the development lifecycle Work independently and own feature More ❯

JavaScript, Go, HTML). Extensive experience in operating system performance optimization, systems engineering, or similar areas. Desirable Qualifications Experience developing mobile or Internet applications, or working with iOS/Android operating systems. Familiarity with front-end technologies such as JavaScript frameworks (React, Angular, Vue.js), HTML5, and CSS. Knowledge of operating system principles, system architecture, and performance/power optimization More ❯

JavaScript, Go, HTML). Extensive experience in operating system performance optimization, systems engineering, or similar areas. Desirable Qualifications Experience developing mobile or Internet applications, or working with iOS/Android operating systems. Familiarity with front-end technologies such as JavaScript frameworks (React, Angular, Vue.js), HTML5, and CSS. Knowledge of operating system principles, system architecture, and performance/power optimization More ❯

to join a leading organisation on a contract basis. You'll play a key role in strengthening the security of large-scale mobile applications, working across both iOS and Android platforms. Partnering with engineering and cyber security teams, you'll embed and enhance mobile security throughout the development lifecycle shaping tooling strategy, driving automation and promoting a 'Secure by More ❯

GO) Extensive experience in engineering roles specialising in operating system performance optimisation, systems optimisation, or related areas. Desirable: Experience in developing mobile application software, Internet software or iOS/Android operating systems Familiarity with front-end development technologies including but not limited to JavaScript frameworks (e.g., React, Angular, Vue.js), HTML5, and CSS. Knowledge of operating system principles and experience More ❯

GO) Extensive experience in engineering roles specialising in operating system performance optimisation, systems optimisation, or related areas. Desirable: Experience in developing mobile application software, Internet software or iOS/Android operating systems Familiarity with front-end development technologies including but not limited to JavaScript frameworks (e.g., React, Angular, Vue.js), HTML5, and CSS. Knowledge of operating system principles and experience More ❯

range of technologies. Key Responsibilities: Provide 1st to 3rd line support for end users across multiple sites and remote locations. Manage and support Windows 11 endpoints. Manage and support Android and iOS mobile devices. Application support for industry-specific software (e.g., AutoCAD, Revit, project management tools). Monitor and maintain network infrastructure, including switches, firewalls, and VPNs. Collaborate with More ❯

range of technologies. Key Responsibilities: Provide 1st to 3rd line support for end users across multiple sites and remote locations. Manage and support Windows 11 endpoints. Manage and support Android and iOS mobile devices. Application support for construction-specific software (e.g., AutoCAD, Revit, project management tools). Monitor and maintain network infrastructure, including switches, firewalls, and VPNs. Collaborate with More ❯

range of technologies. Key Responsibilities: Provide 1st to 3rd line support for end users across multiple sites and remote locations. Manage and support Windows 11 endpoints. Manage and support Android and iOS mobile devices. Application support for industry-specific software (e.g., AutoCAD, Revit, project management tools). Monitor and maintain network infrastructure, including switches, firewalls, and VPNs. Collaborate with More ❯

the design of future products, including AI and data modelling initiatives Tech Stack Web: ASP.NET Core, C#, JavaScript, HTML/CSS PC: C#, XAML, USB-MTP Mobile: Cordova (iOS & Android) Cloud: Microsoft Azure, CI/CD pipelines, version control, automated testing Security: Secure coding, authentication, penetration testing Hardware: Industry-leading devices, digitally integrated What They are Looking For KO2 More ❯

range of technologies. Key Responsibilities: Provide 1st to 3rd line support for end users across multiple sites and remote locations. Manage and support Windows 11 endpoints. Manage and support Android and iOS mobile devices. Application support for construction-specific software (e.g., AutoCAD, Revit, project management tools). Monitor and maintain network infrastructure, including switches, firewalls, and VPNs. Collaborate with More ❯

collaboration. Key Competencies of an MCX Engineer Strong background in 4G/5G Core technologies, particularly voice, video, and data services. Experience with MCX Client applications and SDKs across Android, iOS, Linux, and Windows platforms. Proficiency in LTE testing tools such as Wireshark, QXDM, XCAL, IXIA, Spirent, and Jira. Knowledge of 3GPP specifications, Mission Critical features, and VNF architecture More ❯

that drive growth and opportunity. We build more than just careers, we build relationships Roles & Responsibilities (But not limited to): Design, develop, and maintain mobile applications for iOS and Android platforms. Build intuitive user interfaces and ensure seamless user experiences. Integrate applications with our real-time notification systems and cloud APIs. Collaborate with backend developers to ensure efficient data More ❯

and key management processes Knowledge of EMV Common Personalization Specification and processes Nice to have working knowledge of different Key Management principles and associated processes Nice to have some Android and iOS development exposure in light of Payment processing Demonstrated technical capabilities and ability to work collaboratively and effectively with a range of stakeholders Experience working in high-performing More ❯

requirements capture -An appreciation of website tech (although their WordPress websites are mostly built and managed by a third party) -A working knowledge of associated hardware, networking, Windows OS, Android devices, O365, VSphere Hypervisor etc -Previous technical support experience Salary & Benefits -Salary: £40–51K basic + annual bonus (currently £4.5–6K), based on company performance -28 Days Annual Leave More ❯