https://jobs.co.uk/job/android-engineer-vallum--acc90fd5-2509-4cb0-877c-ccbcc553e1e5 RSS feed for Android Engineer at Vallum. en-gb Mon, 19 Oct 2026 05:11:01 GMT https://jobs.co.uk/job/android-engineer-vallum--acc90fd5-2509-4cb0-877c-ccbcc553e1e5 https://jobs.co.uk/job/android-engineer-vallum--acc90fd5-2509-4cb0-877c-ccbcc553e1e5 Sat, 17 Oct 2026 11:52:45 GMT Location: London | Salary: 450.00-450.00 Daily | Type: Contract | Android Engineer 12 Months contract Inside IR35 London/Hybrid Rate: £450/day We are looking for an experienced Android Engineer to join a global engineering team developing mobile applications used by millions of users worldwide. You will be responsible for designing, developing, maintaining and optimising Android applications, working closely with product, design, QA, Back End and engineering teams. The role offers the opportunity to work on modern Android technologies while also improving and modernising existing codebases. Essential Skills andamp; Experience Strong commercial experience developing Android applications using Kotlin Hands-on experience with Android Jetpack Strong understanding of MVI or other modern Android architectural patterns Strong experience with Gradle, Git and CI/CD pipelines Experience with GitHub Actions and/or CircleCI Experience integrating REST APIs, ideally using OkHttp Strong knowledge of Kotlin Coroutines, Flow and/or RxJava Experience with application debugging, performance analysis and optimisation Experience maintaining, refactoring and modernising Legacy Android applications Strong knowledge of JUnit and Espresso Excellent communication and co... Contract