Senior Mobile Engineer - Android - Toyota Tsusho Systems

We are looking for a strong and enthusiastic Android Mobile Developer to join our dynamic Application Engineering team to develop and enhance our applications on Android platforms. As a Senior mobile engineer, you will be responsible for designing, developing, and maintaining high-quality mobile applications including work on improving the architecture. You will work closely with other Engineers and cross-functional teams to deliver innovative and user-friendly mobile solutions. 

Responsibilities 

·       Design, develop and maintain mobile applications for Android platform. 

·       Collaborate with cross-functional teams to define, design, and ship new features. 

·       Write clean, maintainable, and efficient code following best practices and coding standards. 

·       Participate and Assist in the entire application lifecycle, including concept, design, development, testing, release, and maintenance. 

·       Debug and resolve technical issues and bugs to ensure optimal application performance. 

·       Perform unit testing and ensure the robustness, reliability, and performance of applications. 

·       Participate in code reviews to ensure code quality and share knowledge with the team. 

·       Stay up to date with the latest industry trends and technologies. 

·       Implement mobile development best practices to ensure high code quality and performance. 

·       Adhere to security and data protection guidelines for mobile applications. 

Requirements

Requirements 

·       6+ years knowledge in Native mobile app development. 

·       Mandatory Native Android development, knowing cross platform frameworks including but not limited to iOS, Flutter, React Native, multiplatform is a plus. 

·       In depth understanding of programming languages like Kotlin, Java, Jetpack Compose 

·       Strong experience building and maintaining Android libraries via Gradle/Maven 

·       Working Knowledge of Unit and Android Tests. 

·       Proficiency in Kotlin and Java. 

·       Strong knowledge of Android SDK, Jetpack Compose, and Android UI design principles. 

·       Experience with RESTful APIs, GraphQL, JSON, and integrating third-party libraries and APIs. 

·       Knowledge of version control systems (e.g., Git). 

·       Understanding of Agile methodologies and continuous integration/continuous deployment (CI/CD) practices. 

·       Solid understanding of mobile app design patterns like - MVC, MVP, Delegation, Singleton, Factory, MVVM pattern, Clean Architecture, Viper etc. 

·       Strong experience collaborating with designers and UX experts to create great user experiences. 

·       Building Android Modules, SDKs, Framework is plus. 

·       Working Knowledge of Unit and Automated testing using Espresso UI Automation 

·       Familiarity with tools like Jenkins, Fastlane and using version control tools like Git, Gitlab. 

·       Strong problem-solving skills, attention to detail, ability to learn quickly and adapt to new technologies/challenges.  

·       Strong understanding of code review guidelines and best practices to ensure high-quality code and continuous improvement within the development team. 

Nice to Haves 

·       Understanding of CI/CD principles 

·       Good understanding of UI/UX design principles and ability to work closely with designers. 

·       Good knowledge of UX best practices, interactive design principles, guidelines, including current mobile accessibility standards. 

·       Preferred familiarity with Bluetooth, BT Profiles, Digital Key, Core Bluetooth, External accessory, OAuth 2.0 and iAP2 

·       Able to work on Agile and Test-driven development. 

·       Familiar with agile processes, continuous integration, and working with a remote team. 

·       Strong communicator who collaborates well across teams. 

·       Familiar with GooglePlay policies for App submission.