Senior Android Developer

Dla naszego klienta DataArt Poland poszukujemy osoby na stanowisko Senior Android Developer.

Client

Our client is one of the largest online retailers worldwide, generating over £2 billion in annual revenue. Headquartered in the UK, they are pioneering the transformation of grocery ecommerce on a global scale. Their custom-designed solutions uniquely address the complex and evolving needs of shoppers while boosting productivity, flexibility, and profitability for online grocery retailers. With a long-standing partnership, DataArt has supported the client by developing web portals, mobile apps, delivery control systems, staff management tools, data storage solutions, and more.

Join a great company, not merely an individual project

Project overview

DataArt’s experts contribute to creating an exceptional suite of cloud-based solutions for the online grocery business, fully hosted on AWS. This includes innovative technology to streamline operations and enhance the customer experience.

Position overview

We are looking for a Senior Android Developer to join the mobile team responsible for building the client’s native Android Shopping app — a platform used by millions globally. Teams are cross-functional, composed of Android, iOS, and backend engineers collaborating closely to deliver high-quality features.

You will work alongside specialists who are experts in their fields while maintaining a broad view of project goals. Mobile teams collaborate closely with Web teams, Product Managers, and UX designers to ensure feature parity and consistent, top-quality experiences across platforms. The development process embraces best practices such as continuous delivery, automated testing, and encourages exploring new technologies aligned with business and long-term objectives.

Responsibilities

• Develop and maintain the Android mobile application
• Write and sustain automation test suites
• Collaborate effectively within the team and with other teams to meet business goals
  
  

Requirements

• Strong programming skills with object-oriented design expertise
• Deep knowledge of the Android SDK and modern development tools like Android Studio
• Experience working on published apps in the Google Play Store
• Passionate about automated testing with hands-on experience
• Proficiency in the Kotlin programming language
• Familiarity with Hilt for dependency injection, MVVM architecture, and a strong understanding of Clean Architecture principles
• Skilled in Espresso UI testing, unit tests, and GitLab CI integration
• Experienced with Retrofit networking library
• Knowledge of Jetpack Compose for modern UI development
• Proven experience working within Agile teams
• Comfortable in dynamic, continuous delivery environments
• Mastery of Git version control
• Understanding of iOS and/or Java development is a plus
• Exposure to reactive programming paradigms (e.g., RxJava, Flow)