Senior Android Consultant

Custom Field 1: Mobile Development Custom Field 3: Mobile Development Country/Region: PL Date: Jun 10, 2026 Location: Working place: Hybrid Type of contract: B2B contract Salary range: 125-160 PLN/H What will you do? You will join a cross-functional Mobile Platform team building new Android apps and digital experiences, improving the underlying technology and security platforms, and delivering customer-facing products in short, iterative cycles while continuously improving engineering practices, tooling, and quality. Your tasks Develop Android applications in Kotlin using Jetpack Compose. Design and implement solutions using MVP and MVVM patterns. Apply Clean Architecture principles and support modularization and dependency separation. Integrate apps with backend services using Retrofit. Implement asynchronous flows using Coroutines and Flow. Build and maintain local persistence using Room. Implement dependency injection using Koin or Dagger or Hilt. Create and maintain CI/CD pipelines for Android delivery. Write unit and integration tests and contribute to quality automation. Participate in code reviews, retrospectives, and technical discussions in a distributed team. Handle production incidents and take part in on-call support when needed. Implement mobile security best practices for storage, networking, and authentication. Requirements At least 3+ years of Android development experience in Kotlin. Very good knowledge of Android framework and app lifecycle. Strong Kotlin skills including Coroutines and Flow for asynchronous programming. Hands-on experience with Jetpack Compose. Experience with Retrofit for network communication. Experience with Room for local databases. Knowledge of dependency injection using Koin or Dagger or Hilt. Ability to manage application state using ViewModel and LiveData. Practical experience with CI/CD pipelines for mobile apps. Knowledge of modularization and dependency management. Familiarity with MVP and MVVM and Clean Architecture. Understanding of mobile application security including secure storage and secure network communication. Ability to diagnose and solve production issues and incidents. Experience working effectively in distributed teams. Very good command of English, spoken and written. Hybrid work from our client's office (Kraków). Nice to have Experience with SSL pinning and advanced network security patterns. Experience with EncryptedSharedPreferences and Android Keystore. Experience with protecting apps against reverse engineering and mobile threats. Experience with modern testing approaches for Android UI and integration testing. Experience mentoring teammates and sharing knowledge. We invite to apply also candidates from other locations (required visits in the office 6 days per month) GDPR clause Based on Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such a data and repealing Directive 95 /46/EC (known as a “GDPR”), I hereby give consent to GFT Poland Sp. z o.o. (90-118 Łódź, ul. Kilińskiego 66) to process my personal data for the purpose of: a) ongoing recruitment process for the position I am applying; b) recruitment processes organized in the future. We are GFT Poland. WE KNOW how to tackle complex issues with 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 Not Ready To Apply? Stay connected! Enter your e-mail and we will keep you informed about upcoming events and opportunities that match your interests. Register for Job Alerts