Senior Android Engineer (Kotlin & AWS)
oowlish · Brasília, DF, BR
**Join Our Team** Oowlish, one of Latin America's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team. As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, contributing to pioneering digital solutions. Our commitment to creating a nurturing work environment is recognized by our certification as a Great Place to Work, where you will have opportunities for professional development, growth, and a chance to make a significant international impact. We offer the convenience of remote work, allowing you to craft a work\-life balance that suits your personal and professional needs. We're looking for candidates who are passionate about technology, proficient in English, and excited to engage in remote collaboration for a worldwide presence. **About the Role** ------------------ We are looking for an experienced **Senior Android Engineer** to join a cloud\-native engineering team working on modern, customer\-facing mobile applications and digital experiences. This is a hands\-on engineering role combining deep **native Android development expertise with AWS cloud technologies, modern application architecture, CI/CD, testing, and direct customer collaboration**. You will work alongside Engineers, Architects, Engineering Managers, and Project Managers to design and deliver high\-quality solutions for complex mobile initiatives. The role requires strong software engineering fundamentals, the ability to build and maintain production\-ready Android applications, and confidence working directly with customer engineering teams. The ideal candidate brings deep **Kotlin and native Android expertise**, strong knowledge of application design and development patterns, AWS experience, and the communication skills required to succeed in a consulting and client\-facing environment. ### **Responsibilities:** * Design, build, maintain, and enhance production\-grade native Android applications. * Develop high\-quality mobile solutions primarily using **Kotlin** and modern Android development practices. * Collaborate with Architects and Engineering Managers to translate technical requirements into scalable solutions. * Apply appropriate application architecture, software design patterns, and engineering best practices. * Integrate mobile applications with APIs, cloud services, SDKs, and external platforms. * Contribute to mobile initiatives involving tracking, attribution, deep linking, in\-app experiences, and customer journey optimization. * Write production\-ready, well\-tested, maintainable, and documented code. * Build and maintain automated testing for mobile applications. * Contribute to and maintain CI/CD pipelines supporting Android application delivery. * Work with AWS services and cloud\-native architectures supporting mobile applications. * Troubleshoot and resolve technical issues across development, staging, and production environments. * Participate in Agile ceremonies including daily standups, sprint planning, retrospectives, and demos. * Collaborate directly with customer engineering teams and clearly communicate technical decisions, progress, risks, and trade\-offs. * Contribute to continuous improvement of development practices, architecture, and delivery processes. * Continuously optimize and improve the user experience of our mobile applications. ### **Requirements:** * Strong professional experience developing production **native Android applications**. * Deep hands\-on experience with **Kotlin**. * Strong understanding of Android application architecture and software design patterns. * Experience designing, developing, testing, and supporting production applications. * Experience integrating mobile applications with APIs, SDKs, and backend/cloud services. * Strong experience working with **AWS cloud environments**. * Experience with CI/CD and mobile application delivery automation. * Strong understanding of testing and software quality practices. * Experience working in Agile software development environments. * Strong customer\-facing communication skills. * Ability to clearly explain technical decisions and trade\-offs. * Strong written and verbal English communication skills. ### **Must Have:** * Strong hands\-on **Kotlin** development experience. * Strong native **Android development** experience. * Experience building and supporting production mobile applications. * Strong understanding of: + Mobile application architecture. + Software design patterns. + Application lifecycle. + API and service integrations. * Strong experience with **AWS cloud services**. * Experience integrating native applications with cloud\-based backend systems. * Experience building and maintaining **CI/CD pipelines**. * Strong testing and automation practices. * Experience writing, reviewing, and deploying production\-quality code. * Experience troubleshooting applications across development and