Senior Android Engineer

At RDT, we continue expanding our Automotive division by incorporating a Senior Android Engineer to join one of our international projects.

📑 What will your day-to-day look like?

• Design and develop modular, scalable applications for Android-based in-vehicle infotainment systems.
• Create reusable design patterns and libraries to streamline application development.
• Collaborate with cross-functional teams (Product, UI/UX, Architecture) to define and refine application features.
• Identify and resolve performance bottlenecks to ensure optimal app behavior.
• Conduct code reviews and follow continuous integration and development best practices.
• Write robust test code covering quality, performance, and edge cases.
• Design and implement updates, new features, and release packages.
• Investigate AOSP internals to enhance application integration and performance.
• Develop demo and sample applications showcasing our technology.
• Work with CI/CD tools such as GitLab CI.

🎁 What do we offer?

At RDT, our mission is to help engineers enjoy engineering and grow both personally and professionally.

• Full support from day one — we take care of our engineers.
• Stable career path with a permanent contract.
• Flexible work environment with the option to work remotely.
• Competitive compensation and flexible benefits: Medical Insurance, Nursery Voucher, Training Campus, etc.
• Wellhub access with reduced-cost gym plans nationwide.
• Work in a low-hierarchy, international environment with strong team spirit and minimal bureaucracy.

💡 Minimum Requirements

• 5+ years of Android development experience (Java is a plus).
• Proficiency with Android Studio, Android SDK, and modern architectures (MVVM/MVI/Clean Architecture).
• Experience building UI using XML Views; familiarity with NDK/JNI is a plus.
• Strong understanding of Android design principles, performance optimization, and testing.
• Comfortable working in Linux environments and using debugging/system-level tools.
• Solid Git knowledge and experience in collaborative development workflows.
• Experience with Gradle and CI/CD pipelines.
• Experience with AAOS (Android Automotive OS) is highly valued.
• Python for automation or log analysis is a plus.
• Strong communication skills and ability to work independently within Agile teams.
• Locations: Barcelona

With a strong commitment to innovation and human talent, RDT stands as a strategic partner across multiple industries — and a place where engineers can truly enjoy their profession.

· Our purpose is to help engineers enjoy engineering