Android Developer, 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 an 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 in our Campinas office.

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:

• Advanced English (daily contact with people outside Brazil).
• Availability to work on-site in our Campinas office everyday (there's a security reason for this requirement).
• Previous experience as an Android Developer using Java and Kotlin.
• Solid experience with Kotlin language and coding conventions.
• Experience with Jetpack compose.
• 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 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.