Senior Android Developer

Description

Summary: Seeking a Senior Android Developer to create high-performance Android Automotive experiences for embedded in-vehicle systems, integrating mobile with backend services, AI, and voice interfaces. Highlights: 1. Build and evolve Android Automotive (AAOS) applications using Kotlin. 2. Design scalable and maintainable architectures for in-vehicle systems. 3. Solve performance challenges in constrained hardware environments. Lisbon, Portugal * Full\-time * Application and Product Development * Hybrid * Tieto Group Job Description We are looking for a **Senior Android Developer** to create high\-performance Android Automotive experiences designed for embedded in\-vehicle systems. In this role, you will build and evolve Android Automotive (AAOS) applications using Kotlin, integrating mobile experiences with backend services, AI\-driven features, and voice interfaces. You will design scalable and maintainable architectures, ensure compliance with automotive UX and safety constraints, and collaborate closely with QA and DevOps teams to support quality, automation, and reliable release processes. If you enjoy building advanced Android systems, solving performance challenges in constrained hardware environments, and contributing to next\-generation in\-vehicle experiences, this may be your next mission. **Responsibilities** * Design and develop Android Automotive (AAOS) applications using Kotlin * Integrate mobile applications with backend services, AI capabilities, and voice\-driven interfaces * Ensure compliance with automotive UX standards, performance constraints, and driver safety guidelines * Build scalable, modular, and testable Android architectures * Collaborate with QA teams to implement automation and validate product quality * Work with DevOps to support CI/CD pipelines and efficient release cycles * Debug, profile, and optimize applications running on embedded automotive hardware * Participate in technical decision\-making, code reviews, and engineering best practices **Qualifications** * 5\+ years of professional experience in Android development * Strong expertise in Kotlin and modern Android development patterns * Experience building and shipping production Android applications * Solid understanding of Android architecture components and lifecycle management * Experience integrating REST APIs and backend systems * Strong debugging and performance optimization skills * Hands\-on experience with Android Automotive (AAOS) * Familiarity with in\-vehicle infotainment (IVI) systems * Experience working with AI\-powered features or voice interfaces * Understanding of automotive UX principles and driver distraction constraints * Experience developing for embedded or resource\-constrained environments Additional Information At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity. Diversity, equity and inclusion (tietoevry.com) **We are Tieto \- A leading software and technology consulting company** We provide customers across different industries with mission\-critical solutions through our specialized software businesses Tieto Caretech, Tieto Banktech and Tieto Indtech as well as Tieto Tech Consulting business. Our around 14 000 talented vertical software, design, cloud and AI experts are dedicated to empowering our customers to succeed and innovate with latest technology. Tieto’s annual revenue is approximately EUR 2 billion. The company’s shares are listed on the NASDAQ exchange in Helsinki and Stockholm, as well as on Oslo Børs.