Android Developer - Hybrid, Impactful Banking Apps

Tieto; Kraków; Hybrid; PLN 90,000 - 140,000; Full time

Job summary

Tieto Banktech is seeking an Android Developer to join an international team that includes colleagues in Norway, Poland and Ukraine. You will build and improve mobile banking solutions with native Android development, focusing on user-friendly experiences and robust integrations.

You will collaborate with designers, backend developers and product managers in a hybrid work setting, contributing to engineering standards and agile processes while ensuring secure, scalable delivery.

Qualifications

• Experience building modern, responsive Android UIs with Jetpack Compose.
• Strong Kotlin skills for clean, maintainable code and testing.
• Familiarity with Gradle builds, DI, and Android architecture patterns.

Responsibilities

• Join an autonomous agile team collaborating with Android/iOS, design, backend, and product managers.
• Develop, maintain and improve mobile banking solutions for customers.
• Work on native Android development and integrations with responsive web solutions.
• Contribute to engineering standards and continuous improvement of workflows.
• Keep end-user experience in focus when making technical decisions.

Skills

Jetpack Compose

Kotlin

Gradle

Git & GitHub

CI/CD pipelines

Dependency injection

Android architecture

Android testing

Security & privacy

Accessibility & localisation

English language

Job description

Tieto Banktech is seeking an Android Developer to join an international team that includes colleagues in Norway, Poland and Ukraine. You will build and improve mobile banking solutions with native Android development, focusing on user-friendly experiences and robust integrations.

You will collaborate with designers, backend developers and product managers in a hybrid work setting, contributing to engineering standards and agile processes while ensuring secure, scalable delivery.