Android Engineer
Join us, and shape seamless digital experiences for millions!
Kraków - based opportunity with hybrid work model (2 days/week in the office).
As an Android Engineer, you will be working for our client, a global financial services leader currently advancing its mobile banking platform to deliver secure, scalable, and seamless user experiences. You will be contributing to a critical project aimed at modernizing and expanding their Android application used by millions of customers worldwide. Leveraging cutting-edge technologies, architectural patterns, and industry best practices, you will play a vital role in shaping the future of mobile banking by building robust features and mentoring a team of skilled engineers.
Your main responsibilities:
- Leading the development of scalable, secure, and high-performance Android applications
- Designing and implementing advanced Android UI components and custom views
- Collaborating with cross-functional teams to define, design, and ship new features
- Ensuring code quality through unit testing and automated UI testing
- Integrating third-party APIs and services securely and efficiently
- Participating in code reviews and technical discussions to drive engineering excellence
- Maintaining CI/CD pipelines and deployment workflows
- Monitoring and optimizing app performance and memory usage
- Applying best practices in mobile security, accessibility, and data privacy
- Mentoring junior engineers and sharing technical expertise across the team
You're ideal for this role if you have:
- Proven experience as a senior Android engineer or technical lead in large-scale environments
- Expert-level knowledge of Android SDK, Android architecture components, and Jetpack libraries
- Strong proficiency in Kotlin and Java programming languages
- Deep understanding of Material Design and Android UI/UX principles
- Proficiency in using Android Studio, Gradle, and related development tools
- Experience with reactive programming using RxJava or Kotlin Coroutines
- Expertise in RESTful APIs, JSON parsing, and networking libraries
- Familiarity with dependency injection frameworks like Dagger or Hilt
- Proficiency in Git version control and collaborative development workflows
- Strong knowledge of Android security best practices and secure coding standards
It is a strong plus if you have:
- Experience with local data persistence solutions like Room or SQLite
- Familiarity with Android’s location and mapping services
- Background in native code integration using Android NDK (C/C++)
- Understanding of background processing and multi-threading
- Experience with push notifications and Firebase Cloud Messaging
- Knowledge of Android accessibility features and compliance
- Experience in publishing apps on the Google Play Store
- Familiarity with Clean Architecture and MVVM design patterns
- Knowledge of Gradle dependency management and build optimization
- Previous involvement in mentoring and technical leadership
We offer you:
ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people. The offer includes:
- Stable and long-term cooperation with very good conditions
- Enhance your skills and develop your expertise in the financial industry
- Work on the most strategic projects available in the market
- Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
- Participate in Social Events, training, and work in an international environment
- Access to attractive Medical Package
- Access to Multisport Program
- Access to Pluralsight
- Flexible hours & remote work
Internal job number #7194
You can report violations in accordance with ITDS’s Whistleblower Procedure available here.