Expert Android Engineer

About the Position

Expert Android Engineer

We are looking for an Expert Android Engineer to join our team in Poland. You will be part of innovative projects for one of the largest mobile banking applications in the country. In this role, you will design and develop modern Android solutions, integrate mobile applications with backend systems, and contribute to building secure, scalable, and high-quality software used by millions of users.

Responsibilities

• Develop and maintain Android applications using Kotlin and Java
• Design and implement new mobile features
• Integrate applications with backend services
• Write unit and integration tests
• Ensure high code quality, security, and performance
• Participate in CI/CD processes and application releases
• Collaborate with cross-functional teams in an agile environment

Requirements

• At least 3 years of commercial experience in Android development with Kotlin
• Strong knowledge of Android SDK, Android Studio, AndroidX, and Material Components
• Experience with MVVM, Clean Architecture, and multi-module applications
• Good knowledge of RxJava3 and Kotlin Coroutines
• Experience with LiveData, Flow, and StateFlow
• Experience with REST/SOAP integrations using Retrofit and OkHttp
• Knowledge of Firebase, Room, WorkManager, and Android Architecture Components
• Experience with unit and integration testing using JUnit, Mockito, MockK, or PowerMock
• Knowledge of Gradle, dependency management, and dependency injection frameworks such as Hilt, Dagger2, or Koin
• Experience with CI/CD tools such as Jenkins or GitLab
• Knowledge of application security, secure data storage, and performance optimization
• Fluent Polish

Nice to Have

• Experience in banking or financial services projects
• Experience with advanced Gradle configurations
• Knowledge of mobile accessibility standards

We Offer

• Hybrid work in one of our locations: Łódź, Poznań, Kraków, Warszawa, Wrocław (2 office days per week)
• Working in a highly experienced and dedicated team
• Benefit package tailored to your needs (medical, sport, lunch subsidy, life insurance, etc.)
• Online training and certifications
• Access to e-learning platform
• Work From Anywhere (up to 140 days/year abroad)
• Social events

About the Company

We are GFT Poland. WE KNOW how to tackle complex issues with an innovative approach to deliver the highest value. Our reputation has been built around one simple rule: we do not overpromise, WE DELIVER. We deliver to our employees, clients, and partners. WE GROW as you grow, so investing in you is our business strategy. Caring for each other is our priority. WE CARE who you are, what you need, how you feel. WE CARE to smile, have fun, and develop as human beings.

Why Choose GFT?

• A culture of top performance
• Deep tech IT engineering & consulting
• 1200 skilled & top-class experts
• 77% of the team are regular/senior
• Products that contribute to a sustainable world
• Competitive salary and benefits
• Ambitious projects, trainings, and tools you need to flourish
• Google Cloud Partner of the Year - for going above and beyond for customers

Locations

• Warszawa, PL
• Poznań, PL
• Kraków, PL
• Łódź, PL
• Wrocław, PL

Salary

• 18900 - 28900 PLN gross

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