Senior Android Engineer

Hybrid job in Guadalajara, Mexico or CDMX.

We are looking for a highly motivated and experienced Senior Android Engineer to join our team. You will be fundamental in the design, development, and maintenance of our high-quality Android applications, ensuring optimal performance, security, and architecture. We are seeking someone with a proven passion for mobile technology, coding excellence, and the ability to drive best practices within the team.

Key Responsibilities

• Lead the development of new features and the evolution of our Android applications using Kotlin and the latest technologies.

• Design and implement robust, scalable, and maintainable application architectures, applying patterns like MVVM or MVI and adhering to Clean Architecture principles.

• Utilize Android Jetpack, including Lifecycle and Navigation, to build modern applications.

• Implement reactive and declarative user interfaces with Jetpack Compose.

• Efficiently manage asynchronous programming using Kotlin Coroutines and Flow.

• Handle local Data Persistence and secure, optimized API Consumption (REST/GraphQL).

• Ensure performance Optimization, Security, and the application of Design Patterns throughout the code.

• Implement Dependency Injection (e.g., with Hilt/Koin) for cleaner, testable code.

• Develop and maintain Unit Tests and instrumentation tests to guarantee code quality and reliability.

• Promote project Modularization to enhance compilation, scalability, and team management.

• Manage the application lifecycle, including Building and Signing APKs and AABs for testing and production environments, as well as Publishing to Stores (Google Play).

• Set up and maintain CI/CD (Continuous Integration/Continuous Delivery) pipelines, ideally using Fastlane, to automate testing, builds, and deployments.

• Actively collaborate using Git for version control and in code reviews.

• Mentor junior and mid-level engineers, and participate in defining the technical roadmap.

Requirements

• Experience: Minimum of 6+ years of professional experience in native Android application development.

• Language: Advanced and demonstrable experience working with Kotlin.

• Asynchrony: Mastery of Kotlin Coroutines and Flow.

• Frameworks: Deep experience with Android Jetpack and implementing user interfaces with Jetpack Compose.

• Architecture: Solid understanding and implementation of MVVM, MVI, and Clean Architecture principles.

• Testing: Proven experience in designing and implementing Unit Tests and integration tests.

• DevOps/Automation: Hands-on experience implementing and maintaining CI/CD processes and with tools like Fastlane.

• Other: Strong knowledge of Dependency Injection, Data Persistence, API Consumption, and Modularization methodologies.

• Tools: Proficient in Git.

• Soft Skills: Excellent communication skills, ability to work in a team, and experience leading technical initiatives.