Android Developer with Java Backend Experience

GENERAL INFORMATION:

• Industry: fintech

• Location: Warsaw (hybrid work model - 2x month in the office)

• Rate: up to 165 PLN/h

• Form of cooperation: B2B

• Project duration: long-term

ROLE SUMMARY:

The Android Developer role is focused on facilitating customer onboarding while maintaining the fintech app functionality across diverse markets.

MAIN RESPONSIBILITIES:

The primary duty of the Android Developer is to design and implement robust Android applications while collaborating across teams.

• Design and implementation of Android applications using Kotlin and Jetpack Compose.

• Build and optimize Java backend microservices and REST endpoints.

• Translate business requirements into technical solutions in collaboration with stakeholders.

• Act as a technical reference point for team members and guide architectural decisions.

• Encourage innovation and the adoption of new technologies for operational excellence.

• Communicate complex technical concepts to non-technical stakeholders effectively.

• Foster a culture of mentorship and shared learning within the team.

• Communicate clearly in both Polish and English while adapting language for diverse audiences.

KEY REQUIREMENTS:

• 5+ years of experience in Android development.

• Proficiency in Kotlin, Google Jetpack Compose, and Android SDK.

• Hands-on experience with Architecture Components and networking tools such as OkHttp.

• Strong understanding of Java, Spring and microservices integration.

• Working knowledge of SQL and experience with unit testing.

NICE TO HAVE:

• Experience in the Fintech industry.

• Knowledge of Koin DI and MVVM architecture.

• A proactive mindset and excellent communication skills.

OTHER DETAILS:

The position is based in Warsaw, within a team structure of 2 developers, 1 tester, a scrum master, a product owner, and business analysts. The work model is hybrid, requiring 2 office days per week, with flexible working hours.