Senior Mobile Developer, Kotlin, Android SDK

• Build and evolve Android apps using Kotlin and Jetpack Compose
• Help define and promote best practices for architecture, testing, and code quality
• Lead code reviews and technical discussions
• Collaborate with Product, Design, and QA teams to deliver features with high reliability
• Monitor app performance and contribute to scalable architecture decisions
• Mentor junior and mid-level developers
• Build modern, scalable mobile solutions for applications supporting large infrastructure projects such as roads, bridges, and airports
• Make key technical decisions and mentor other engineers

• Fluent English
• Solid experience with Kotlin and Android SDK
• Practical knowledge of Jetpack Compose, MVVM, Room, and dependency injection with Hilt or Dagger
• Good understanding of mobile architecture and testing practices
• Clear communication and autonomy in technical decision-making
• Comfortable working in English with distributed teams
• Experience with CI/CD using Azure DevOps, Bitrise, or GitHub Actions is an advantage
• Familiarity with Clean Architecture or similar scalable approaches is an advantage
• Production experience with Firebase, Crashlytics, or Google Play Console is an advantage
• Experience with feature flag tools and release management workflows is an advantage

• Health and dental insurance
• Meal and food allowance
• Childcare assistance
• Extended paternity leave
• Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass
• Profit Sharing and Results Participation (PLR)
• Life insurance
• Continuous learning platform (CI&T University)
• Discount club
• Free online platform dedicated to physical, mental, and overall well-being
• Pregnancy and responsible parenting course
• Partnerships with online learning platforms
• Language learning platform
• Inclusion support and workplace accommodations for people with disabilities
• Dedicated Health and Well-being team, inclusion specialists, and affinity groups