> Markdown version of [/jobs/ext/3238631-senior-android-developer](https://www.wearedevelopers.com/jobs/ext/3238631-senior-android-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Android Developer - **Company:** Waracle - **Location:** London, UK (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Flutter, Clean Code Principles, Java (Programming Language), Android Software Development, Model View ViewModel, Open Source Technology, Performance Tuning, Responsive Web Design, Software Engineering, Modern Ui, Git, Kotlin, Solid Principles, Jetpack Compose, Codebase, React Native, Multiplatform - **Published:** September 4, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=569890f5aa6cb7c7 ## About the Role We are looking for a self- motivated Senior Developer, proficient in Android mobile development. In this position, you will drive the end-to-end craft of building, developing, and deploying high-performance Android components and services. Whilst Android will be your core area of expertise, we're looking for someone with a curiosity and willingness to work across the wider mobile ecosystem. Experience with, or an openness to working with, frameworks such as React Native and Flutter would be highly valued. You don't need to be an expert in every framework - we're interested in developers who have strong engineering fundamentals, can adapt to different technologies and enjoy learning new approaches to solving mobile challenges!, * Modern UI & Design Mastery: Hands-on experience building dynamic, responsive user interfaces with Jetpack Compose, coupled with a firm command of Google's Android Design Principles and interface guidelines. * Architecture & Clean Code: Strong practical application of SOLID principles, working comfortably within a modularised codebase, and architecting robust solutions using MVVM/MVI alongside Android Architecture Components and Jetpack libraries. * Ecosystem & Optimisation: Broad knowledge of the open-source Android landscape-leveraging top-tier third-party libraries for common tasks, benchmarking, and fine-grained optimisation. * Quality & Engineering Practices: Proven track record in writing reliable UI tests, maintaining clean software development lifecycles, and working fluently with modern code versioning workflows like Git. * Cross-Platform Knowledge: Direct experience or familiar exposure with cross-platform mobile frameworks such as Flutter or React Native. ## Description * Technical Excellence & Delivery: Designing and delivering end-to-end features and small subsystems; optimising app performance, accessibility, and responsiveness; and being accountable for successful delivery of features. * Communication & Stakeholder Management: Explaining technical trade-offs in plain language; and presenting demos confidently to clients and stakeholders to shape tactical direction. * Leadership & Team Collaboration: Leading delivery of specific features or workstreams; and mentoring junior colleagues in both craft and process. * Culture & Community of Practice: Regularly mentoring others across the practice; and representing Waracle in interviews and recruitment panels. * Participating in ad-hoc duties from time to time as required by management., * Core Language & Framework Expertise: Exceptional proficiency in Kotlin and Java, backed by a deep understanding of the Android SDK, core threading, offline storage, and performance tuning., We believe in supporting our team, inside and outside of work. Here's a glimpse of what you can expect: * Rest & Recharge: You'll receive 27 days of annual leave, plus 8 bank holidays, totaling 35 days of holiday to unwind and pursue your passions. * Financial Future & Security: Plan for retirement with our company-matched 5% pension contribution. For added peace of mind, we also offer a Death in Service benefit, providing 2 x your annual salary for your loved ones. * Health & Wellness: Our Medicash Health Cash Plans help cover everyday healthcare costs, complemented by an Employee Assistance Programme for confidential support, and Group Sickness Cover for peace of mind. * Flexible Working: We champion hybrid working, providing a home office setup budget to ensure you're comfortable and productive wherever you are. * Learning & Development: Invest in yourself with access to Udemy Business and a dedicated learning and development budget for continuous growth. * Lifestyle Perks: Make the most of our Cycle to Work Scheme, and enjoy exclusive gym and retail discounts. * Family First: Our enhanced parental leave policies include support for fertility journeys, recognising diverse family needs. * Community & Connection: We foster a vibrant culture with regular fun meet-ups and lunch on us in the office once a month. You'll also have the opportunity to make a local impact through Spirit of Waracle, our initiative for getting involved in charitable causes locally, building strong team bonds and giving back. ## Related Videos - [Kotlin Multiplatform - True power of native code reuse](https://www.wearedevelopers.com/videos/4-kotlin-multiplatform-true-power-of-native-code-reuse) - [Intro to Flutter Development](https://www.wearedevelopers.com/videos/170-intro-to-flutter-development) - [Is Flutter ready for the web yet? - A live coding comparison between Flutter and React](https://www.wearedevelopers.com/videos/401-is-flutter-ready-for-the-web-yet-a-live-coding-comparison-between-flutter-and-react) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Mobile at a Crossroads: The Declarative UI App Revolution](https://www.wearedevelopers.com/videos/207-mobile-at-a-crossroads-the-declarative-ui-app-revolution) - [Writing truly cross plattform applications using flutter](https://www.wearedevelopers.com/videos/456-writing-truly-cross-plattform-applications-using-flutter) ## Related Articles - [Cross Platform Mobile Development Frameworks to Use in 2025](https://www.wearedevelopers.com/magazine/404-cross-platform-mobile-development-frameworks-to-use-in-2025) - [Flutter Developer Salary [2023]](https://www.wearedevelopers.com/magazine/199-flutter-developer-salary-2023) - [A Guide to Choosing the Right Tools for App Developers](https://www.wearedevelopers.com/magazine/391-a-guide-to-choosing-the-right-tools-for-app-developers) - [Basic And Advanced Networking in Dart and Flutter](https://www.wearedevelopers.com/magazine/112-basic-and-advanced-networking-in-dart-and-flutter) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers)