[Job-30444] Master Android Developer (Tech Lead), Campinas, Brazil (on-site)

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.

With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy.

We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.

We are looking for a Master Android Developer to work with us serving one of the major American investment client.

This position requires living in Campinas to work on site every day.

Responsibilities

• Collaborate with the CI&T team to meet the demands of a client in the financial sector.
• Perform agile deployments, ensuring the quality and stability of the product.
• Collaborate with cross-functional teams to identify, prioritize, and implement enhancements and bug fixes to improve system performance and user experience.
• Develop and maintain robust, scalable, and efficient code to support our applications' ongoing development and maintenance.
• Conduct thorough testing and debugging of code to ensure high-quality deliverables.
• Participate in code reviews and provide constructive feedback to fellow team members.

Requirements for this challenge

• Previous experience working as a Tech Lead;
• Previous experience as an Android Developer using Java and Kotlin;
• Solid experience with Kotlin language and coding conventions.
• Knowledge of dependency injection technique with Dagger or Hilt;
• Knowledge of software architectural patterns like REST, MVVM, MVC, and Clean;
• Experience in unit testing with JUnit and automated UI testing, with Espresso.
• Familiarity with componentization of interface elements and basic knowledge of Material Design.
• Experience with Jetpack Compose for building UI components.
• Experience with code versioning using Git and familiarity with Git Flow working with multiple teams.
• Knowledge/Experience working in a mature CI/CD environment with GitHub Actions;
• Conversational English Level

Nice to have

• Experience migrating from Java to Kotlin in Android apps.
• Experience migrating from single-module to multi-module architecture.
• Experience supporting QA Engineers with E2E Automation with Appium.
• Feature toggles and trunk-based development experience.
• Some experience with Node.js or reading and understanding Node applications.
• Desired experience with Adobe tools such as Adobe Target, Adobe Analytics, AEM, etc.