Android Developer

ALTEN Delivery Centre Spain provides IT services and consulting through international projects and highly qualified engineering teams.

• Design, develop and maintain native Android applications using modern development practices;
• Act as the technical reference for the team by providing guidance, mentoring and code reviews;
• Analyse business requirements and translate them into scalable technical solutions;
• Design and implement new application features following clean architecture principles;
• Develop high-quality, maintainable and reusable code using Kotlin and Java;
• Integrate RESTful APIs, payment gateways and third-party services;
• Build responsive and intuitive user interfaces, including custom views and animations;
• Implement reactive programming patterns using RxJava;
• Develop unit tests and ensure software quality through continuous testing;
• Troubleshoot, debug and resolve complex technical issues;
• Collaborate with Product Owners, UX/UI designers and backend engineers;
• Contribute to software architecture, technical documentation and continuous improvement initiatives;
• Participate actively in Agile ceremonies and technical discussions.

• 8+ Years of experience in Android application development;
• Strong expertise in Kotlin and Java;
• Extensive experience with Android Studio;
• Strong knowledge of Android architectures such as MVVM and MVI;
• Experience developing scalable Android applications using modern design patterns;
• Solid understanding of REST API integration;
• Experience with RxJava and asynchronous programming;
• Knowledge of dependency injection using Dagger or Hilt;
• Experience writing unit tests using JUnit and MockK;
• Experience with Git, Bitbucket, GitHub or GitLab;
• Familiarity with Agile/Scrum methodologies;
• Previous experience mentoring developers or acting as a technical reference;
• English at least B2;
• Nice to have: Work or study experience abroad.

• Competitive Salary;
• Long-term secure contract;
• International Project with top technologies;
• Possibility of working remotely with a flexible schedule;
• Integration in a highly qualified team of professionals;
• Travel abroad with the project;
• Specialized training and continuous professional development;
• Social benefits and flexible compensation plan.