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Posted 8 days ago

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

CampinasOn-siteFull-time

AI Summary

Master Android Developer (Tech Lead) at CI&T in Campinas. Leads Android development for a financial client, defining architecture, guiding the team, and owning robust, scalable mobile solutions.

About this role

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.

Skills

CI/CDClean ArchitectureDaggerEspressoGitGit FlowGitHub ActionsHiltJavaJetpack ComposeJUnitKotlinMaterial DesignMVCMVVMREST API

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