City of London, London, United Kingdom Hybrid / WFH Options
Owen Thomas
Requirements for the Senior Android Developer | Fintech, International Bank - Greenfield work | Up to £100,000 | Central London, Hybrid (2 Days) Proven experience in Android development using Kotlin. Experience with JetpackCompose Libraries. Strong understanding of the Android SDK. Experience with APIs to connect Android applications to back-end services. Knowledge of modern mobile architectures such as MVVM, MVP More ❯
Requirements for the Senior Android Developer | Fintech, International Bank - Greenfield work | Up to £100,000 | Central London, Hybrid (2 Days) Proven experience in Android development using Kotlin. Experience with JetpackCompose Libraries. Strong understanding of the Android SDK. Experience with APIs to connect Android applications to back-end services. Knowledge of modern mobile architectures such as MVVM, MVP More ❯
Outside IR35 £450.00 - £540.00p/d 3 Months+ Leicester - Compulsory 3 days per week on-site (Every Monday, Tuesday & Wednesday) ASAP Start - 1 stage interview process! Android Developer Kotlin, JetpackCompose Contract Outside IR35 I m working with a client who is embarking on a full rewrite of their customer-facing mobile app and they re looking for … an Android Developer to lead the way. You ll need strong, hands-on experience with Kotlin and JetpackCompose , and ideally, you ve already played a key role in rebuilding apps from the ground up. This is a Senior/SME-level role where your influence will stretch beyond writing code the team will look to you for … as an Android Developer with a strong grasp of Android app architecture and UI design principles Excellent Kotlin skills, including use of Flows, extensions, and higher-order functions Proven JetpackCompose experience, with strong knowledge of Jetpack libraries Previous experience in greenfield/rebuild projects from scratch Confident troubleshooting and performance optimisation skills Experience with RESTful APIs More ❯
Leicester, Enderby, Leicestershire, United Kingdom
Uniting Ambition
Outside IR35** £450.00 - £540.00p/d 3 Months+ Leicester - Compulsory 3 days per week on-site (Every Monday, Tuesday & Wednesday) ASAP Start - 1 stage interview process! Android Developer – Kotlin, JetpackCompose | Contract | Outside IR35 I’m working with a client who is embarking on a full rewrite of their customer-facing mobile app – and they’re looking for … an Android Developer to lead the way. You’ll need strong, hands-on experience with Kotlin and JetpackCompose , and ideally, you’ve already played a key role in rebuilding apps from the ground up. This is a Senior/SME-level role where your influence will stretch beyond writing code – the team will look to you for … as an Android Developer with a strong grasp of Android app architecture and UI design principles Excellent Kotlin skills, including use of Flows, extensions, and higher-order functions Proven JetpackCompose experience, with strong knowledge of Jetpack libraries Previous experience in greenfield/rebuild projects from scratch Confident troubleshooting and performance optimisation skills Experience with RESTful APIs More ❯
Leicester, Leicestershire, East Midlands, United Kingdom
VIQU Limited
a global organisation who are seeking an Android Developer on a contract basis. The role: The successful Android Developer will have strong experience developing Android applications, using Kotlin and Jetpack Compose. The project itself is a rewrite of their customer-facing app, and we are looking with candidates who have worked on similar projects in the past from end … Android application architecture, lifecycle management, and UI design Strong Kotlin proficiency, with solid understanding of Kotlin syntax, features, and best practise, Kotlin Flows, extensions and higher-order functions Strong JetpackCompose experience and solid experience with Jetpack libraries Strong experience working on similar projects, having re-written Android applications in the past from the ground up Ability More ❯
London, England, United Kingdom Hybrid / WFH Options
Konrad
knowledge of core mobile principles (UI implementation, common development frameworks, API integrations, testing, accessibility, etc). A detailed knowledge of modern Android development, including both Java and Kotlin, Android Jetpack, Compose, and design patterns such as MVVM, MVP - including well articulated opinions on their use. Great interpersonal skills - we work very closely together as a team and require More ❯
Leeds, England, United Kingdom Hybrid / WFH Options
Queen Square Recruitment
Day Rate : £300–£430/day 🔸 IR35 : Inside IR35 🔸 Location : Leeds – Hybrid (2 days onsite/week) 🔸 Start : Immediate 🔸 Duration : 6 months 🛠 Tech Stack Kotlin , Android SDK RESTful APIs JetpackCompose , Coroutines MVVM , Clean Architecture CI/CD , Git, CircleCI, Espresso Google Play deployment experience 🎯 Key Responsibilities Design and develop Android mobile apps with engaging user experiences. Code … Google Play . Excellent knowledge of modern Android components , testing, and architecture. Practical experience with version control , CI/CD , and UI automation tools. 💡 Nice to Have Experience with JetpackCompose or other modern UI frameworks. Exposure to Agile/DevOps environments. Familiarity with app security best practices. More ❯
London, England, United Kingdom Hybrid / WFH Options
Proton
can truly be proud of. As a full-stack cross-platform Android Developer, you'll play a pivotal role in re-architecting our mobile stack using Rust, Android/JetpackCompose and Swift UI. You'll lead with an end-to-end ownership approach, ensuring timely delivery of high-quality, scalable solutions that will delight our customers. Your … in the rapidly evolving field of mobile development Excellent communication and interpersonal skills Proven experience developing mobile applications Android using Kotlin as well as cross-platform technologies Proficiency with JetpackCompose for Android, and familiarity with Rust Strong understanding of mobile app architecture, design patterns and best practices Knowledge of memory management techniques and best practices Experience with More ❯
principles, clean architecture etc) and passionate about writing clean, modular and testable code. A passion for delivering high quality UI/UX that scales to all screen sizes using Jetpack Compose. Experience in a CI/CD environment where you have utilised tools such as Bitrise, Circle CI, GitHub actions or Azure DevOps etc. Experience in agile development practices More ❯
London, England, United Kingdom Hybrid / WFH Options
ProtonMail
to be possible. Job Description As a Full-Stack Cross-Platform Mobile Engineer, you will play a pivotal role in re-architecting our mobile stack using Rust, Android/JetPackCompose and Swift UI. You will lead with an end-to-end ownership approach, ensuring timely delivery of high-quality, scalable solutions that will delight our customers. Your ambition and enthusiasm … Excellent communication and interpersonal skills. Proven experience developing mobile applications for iOS and Android using Swift, Kotlin as well as cross-platform technologies. Proficiency with SwiftUI for iOS and JetpackCompose for Android and familiaritywith Rust. Strong understanding of mobile app architecture, design patterns, and best practices. Knowledge of memory management techniques and best practices. Experience with multithreading More ❯
so we don’t expect our applicants to have experience using it. It powers the extensive shared layer across our Android and iOS apps, with UI powered by JetpackCompose and SwiftUI. Our app is built around offline-first reactive patterns and utilises unidirectional data flow with a layered architecture. Our view models are written using JetpackCompose and compliment our state driven UI. We release updates to customers weekly. We gain release confidence with our suite of automation and unit tests running in CI (GitHub Actions), and configure features remotely using feature flags. We embrace flat hierarchies and an open, agile culture that fosters innovation, flexibility, and creativity. We don’t hang our personalities More ❯
so we don’t expect our applicants to have experience using it. It powers the extensive shared layer across our Android and iOS apps, with UI powered by JetpackCompose and SwiftUI. Our app is built around offline-first reactive patterns and utilises unidirectional data flow with a layered architecture. Our view models are written using JetpackCompose and compliment our state driven UI. We release updates to customers weekly. We gain release confidence with our suite of automation and unit tests running in CI (GitHub Actions), and configure features remotely using feature flags. We embrace flat hierarchies and an open, agile culture that fosters innovation, flexibility, and creativity. We don’t hang our personalities More ❯
London, England, United Kingdom Hybrid / WFH Options
Proton
source projects here! Job Description As a full-stack cross-platform Android Developer, you'll play a pivotal role in re-architecting our mobile stack using Rust, Android/JetpackCompose and Swift UI. You'll lead with an end-to-end ownership approach, ensuring timely delivery of high-quality, scalable solutions that will delight our customers. Your … in the rapidly evolving field of mobile development Excellent communication and interpersonal skills Proven experience developing mobile applications Android using Kotlin as well as cross-platform technologies Proficiency with JetpackCompose for Android, and familiarity with Rust Strong understanding of mobile app architecture, design patterns and best practices Knowledge of memory management techniques and best practices Experience with More ❯
position requires you to work on client-site in central London three times a week. You rock at Kotlin (Kotlin Multiplaform is a plus); Java (to read legacy code) JetpackCompose (Compose Multiplatform is a plus) Coroutines (or RxJava); Software Architecture (MVVM or similar); Unit testing and UI tests; XML Being self-driven and working with little More ❯
and CI/CD. Ideally Git, Espresso, CircleCI. Understanding of RESTful APIs to connect to mobile applications to back-end services Enthusiasm for new technologies such as coroutines and Jetpackcompose Understanding of architectural patterns such as MVVM and clean architecture More ❯
London, England, United Kingdom Hybrid / WFH Options
Jaja Finance
Understanding of design patterns, SOLID, and clean code principles. Ability to write unit tests with mocking frameworks. Proficiency in reactive programming using Kotlin Flow. Experience building modern UIs with Jetpack Compose. Knowledge of dependency injection. Familiarity with crash report analysis, bug fixing, and performance optimisation. Experience with tools such as Jira, Git, and Bitrise. Desired Skills & Experience Experience with … Koin, Realm, Room, Coroutines, Jetpack Navigation, Compose Navigation, Mockito, JUnit, Espresso, or Clean/MVVM architecture. Knowledge of delivering accessibility features for users. Familiarity with design tools like Sketch or Figma. Experience with other front-end platforms such as iOS or Web (Angular). What's in It for You? Competitive salary based on industry benchmarking. Fully flexible More ❯
Leeds, Yorkshire, United Kingdom Hybrid / WFH Options
Project Recruit
and CI/CD. Ideally Git, Espresso, CircleCI Understanding of RESTful APIs to connect to mobile applications to Back End services Enthusiasm for new technologies such as coroutines and Jetpackcompose Understanding of architectural patterns such as MVVM and clean architecture Due to the volume of applications received, unfortunately we cannot respond to everyone. If you do not More ❯
and CI/CD. Ideally Git, Espresso, CircleCI. * Understanding of RESTful APIs to connect to mobile applications to Back End services * Enthusiasm for new technologies such as coroutines and Jetpackcompose * Understanding of architectural patterns such as MVVM and clean architecture This is an excellent opportunity on a great project of work, If you are looking for your More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
LA International Computer Consultants Ltd
and CI/CD. Ideally Git, Espresso, CircleCI. * Understanding of RESTful APIs to connect to mobile applications to back-end services * Enthusiasm for new technologies such as coroutines and Jetpackcompose * Understanding of architectural patterns such as MVVM and clean architecture This is an excellent opportunity on a great project of work, If you are looking for your More ❯
join the GOV.UK One Login programme as a Senior Android Developer, responsible for building and maintaining the GOV.UK One Login Android app, developed in Kotlin with XML layouts and JetpackCompose, supporting Android 10 and above. As a Senior Android App Developer, you will: work within a multidisciplinary agile team, involved in all stages from user research to … environment, and challenging the status quo to improve government services. Person specification We are looking for candidates with: experience in native Android development, proficient in Kotlin and familiar with JetpackCompose knowledge of Google Material Design Guidelines and experience publishing to Google Play experience with modern development practices such as automated testing, TDD, CI, pair programming, code review More ❯
architecture decisions, build features that scale, and mentor others – all while delivering an exceptional mobile experience. You’ll Need: 6+ years of Android development experience. Expertise in Kotlin , Coroutines , JetpackCompose , and Jetpack libraries . Proven experience building scalable, high-performance apps & SDKs. A solid grasp of modern architecture and clean code principles. Strong collaboration and communication More ❯
knowledge-sharing across mobile platforms and advocate for best practices Partner with engineering leadership to scale mobile capabilities and contribute to hiring efforts Our Technology Stack Kotlin/Java JetpackCompose RxJava/Coroutines Proto3/WebSockets/REST APIs Flutter (as a cross-platform addition) CI/CD Pipelines What You'll Need 6+ years of professional … Android development experience Strong knowledge of the Android SDK, JetpackCompose, and MVP/MVVM architecture Solid experience with Kotlin Coroutines, RxJava, and Java concurrency Proficiency with dependency injection frameworks Experience building apps that consume HTTP APIs, WebSockets, and Protocol Buffers (proto3) Confidence in writing and maintaining UI tests Clear and professional English communication (B2+ level or higher More ❯
Android Developer. You'll build and maintain the GOV.UK One Login Android app, as part of a multidisciplinary team. The app is written in Kotlin with XML layouts and JetpackCompose, with support going back to Android 10. As a SeniorAndroid App Developer,you'll: work as part of a multi-disciplinary agile team, getting involved with every … challenging the status quo. Person specification We're interested in people who have: experience in native Android app development, with detailed knowledge of the Kotlin ecosystem, and familiarity with Jetpack Compose. familiarity with Google Material Design for Android Guidelines and releasing apps to the Google Play Store. familiarity with modern software development approaches such as automated testing, test-driven More ❯
Android Developer. You'll build and maintain the GOV.UK One Login Android app, as part of a multidisciplinary team. The app is written in Kotlin with XML layouts and JetpackCompose, with support going back to Android 10. As a Senior Android App Developer, you'll: work as part of a multi-disciplinary agile team, getting involved with … challenging the status quo. Person specification We're interested in people who have: experience in native Android app development, with detailed knowledge of the Kotlin ecosystem, and familiarity with Jetpack Compose. familiarity with Google Material Design for Android Guidelines and releasing apps to the Google Play Store. familiarity with modern software development approaches such as automated testing, test-driven More ❯
able to discuss vision and features within a team and propose creative solutions. Be proficient with Kotlin and have experimented with other programming languages. Have a good knowledge of JetpackCompose having used it in a professional environment. Be passionate about app architecture and can talk about the benefits and drawbacks of various patterns (MVC, MVVM, Redux). … whilst keeping the UI 100% native). Non requirements but a bonus if you do have experience in any of these areas! Professional use of Kotlin Multiplatform. Exposure to Compose Multiplatform. Professional iOS development experience. Why else you'll love it here If this sounds like you then we'd love to hear from you. Are you ready for More ❯