Role Description - Desenvolver novas funcionalidades mobile utilizando Kotlin para produtos de e‑commerce, incluindo cupons, avaliações gamificadas, QR Codes e áreas personalizadas do usuário; - Implementar integrações com APIs internas e serviços externos, garantindo comunicação eficiente e segura; - Aplicar boas práticas de arquitetura (MVP/MVVM), componentização e padrões de projeto no desenvolvimento das soluções; - Garantir qualidade do código por meio de testes unitários, code review, automação e monitoramento; - Colaborar com times de produto, UX e engenharia em modelo time & material, seguindo prioridades e diretrizes técnicas definidas pelo cliente; Qualifications - Experiência com Kotlin e Java, além de XML para construção de layouts; - Vivência com Android Jetpack; - Experiência com Coroutines; - Experiência com Hilt; - Uso do Navigation Component para navegação entre fragments; - Prática em Clean Code e aplicação de Design Patterns; - Conhecimento em arquitetura MVVM e arquiteturas escaláveis para apps mobile; - Experiência com Git e boas práticas de gerenciamento de branches; - Experiência com pipelines de CI/CD; - Experiência em consumo de APIs REST; - Desenvolvimento de testes unitários; - Capacidade de realizar análise de performance de aplicativos; - Familiaridade com ferramentas de Analytics (Firebase, Google Analytics, AppsFlyer ou similares). Requirements - Conhecimento em Android Annotations; - Experiência com Koin.

• Android application development in Kotlin and Kotlin Multiplatform. • Interface development in Jetpack Compose. • Integration with analytics and tracking tools: Firebase and Google Analytics. • Implementation of agile workflows with Scrum and Git flow. • Creation of clean code architectures and continuous maintenance of applications. • Implementation of unit tests and collaboration with the QA team. • Handling integrations with third party SDKs and cloud services. • Implementation of continuous integration processes to optimize application development and deployment (Sonar, AppCenter, Azure DevOps, ...).

• Build and maintain applications on Android Automotive OS (AAOS) • Develop scalable features using Kotlin • Use Flutter for cross-platform UI implementation • Integrate backend/cloud APIs with in-car systems • Collaborate closely with product and engineering to shape architecture and technical direction

Role Description As an Android Software Engineer, you will play a key role in evolving our Quality Platform. You will bridge the gap between product engineering and infrastructure, ensuring that our Android codebase remains highly testable and resilient as it scales. - Build AI-Native Tooling: Move beyond traditional automation by implementing AI-driven agents that optimize our CI/CD pipelines and provide intelligent feedback to developers. - Enhance Developer Velocity: Identify and resolve systemic bottlenecks in the development lifecycle, allowing teams to move faster without compromising quality. - Advocate for Quality by Design: Work directly with product teams to guide architectural decisions, ensuring that new features are modular and testable from the first line of code. - Ship High-Scale Infrastructure: Own the development and maintenance of frameworks used by hundreds of engineers across Airbnb, ensuring they are performant, reliable, and easy to use. A Typical Day: - Hands-on Development: Write high-quality, performant Kotlin code to extend testing frameworks and build AI-powered developer tools, leveraging LLMs to accelerate development workflows. - Technical Ownership: Take ownership of key components of our Automated Quality Platform, ensuring operational excellence and high availability (24x7) of our testing infrastructure. - Design & Review: Participate in deep-dive design reviews for new Android features, providing expert guidance on modularity and testability patterns. - Applied AI: Implement LLM-based solutions for smart test orchestration, test case generation, and autonomous test discovery to reduce CI feedback loops. - Cross-Functional Collaboration: Partner with Product and Mobile Infrastructure teams to align platform capabilities with the needs of the broader engineering org. - Mentorship: Review code and provide technical guidance to peers, fostering a culture of commitment to craft and engineering rigor. Qualifications - 3+ years of professional Android development experience (or with a PhD) in a fast-paced, high-growth tech environment. - Strong proficiency in Kotlin and the Android SDK. - Solid understanding of modern Android architecture and the Gradle build lifecycle. - Demonstrated expertise in building or maintaining test automation frameworks (e.g., Espresso, Compose Test) at scale. - Familiarity with CI/CD orchestration and a passion for building tools that improve the developer experience. - A strong interest or hands-on experience in leveraging AI/LLMs to solve engineering productivity or quality challenges. - Proven ability to navigate complex, ambiguous codebases and implement best-in-class solutions. - Excellent communication skills with the ability to facilitate technical discussions across cross-functional teams. Our Commitment To Inclusion & Belonging Airbnb is committed to working with the broadest talent pool possible. We believe diverse ideas foster innovation and engagement, and allow us to attract creatively-led people, and to develop the best products, services and solutions. All qualified individuals are encouraged to apply. We strive to also provide a disability inclusive application and interview process. If you are a candidate with a disability and require reasonable accommodation in order to submit an application, please contact us at: reasonableaccommodations@airbnb.com. Please include your full name, the role you’re applying for and the accommodation necessary to assist you with the recruiting process. We ask that you only reach out to us if you are a candidate whose disability prevents you from being able to complete our online application.