At CI&T, we help major enterprises transform the potential of AI into real business impact through 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. **Important**: If you reside in the Campinas Metropolitan Region, your presence at our city offices is mandatory, per our current attendance policy. The Challenge You will join an established, production-ready connected vehicle ecosystem featuring a native mobile app (iOS/Android), a Java/Spring Boot backend, and cloud infrastructure on AWS/Kubernetes. The product has real users, integrates with external partners and legacy systems, and maintains an active roadmap of new features. This environment offers the best of both worlds for mid-level professionals: real technical challenges supported by the structure of a senior team to foster growth. You will work side-by-side with the Tech Lead and Senior Developer, responsible for incremental features, bug fixes, preventive maintenance, and expanding test coverage. The current context is one of transition toward technical maturity — meaning engineering best practices are not suggestions, but expectations. There is room to learn, but also real responsibility from the first sprint. What You’ll Do * Implement medium-complexity features in REST/GraphQL APIs using Java/Spring Boot, following team technical standards * Develop and maintain functionality in native mobile apps (Android/Kotlin) * Fix production and staging bugs with documented diagnostics and root-cause-oriented solutions * Write unit and integration tests as part of the development workflow * Perform preventive maintenance on existing modules, identifying areas for improvement * Participate in technical refinement rituals, contributing questions, suggestions, and estimates * Support the senior team in integrations with external partners What We Need * Experience in native mobile development: iOS * Familiarity with cloud environments — AWS preferred — and basic container concepts * Experience with Git and collaborative workflows (pull requests, code reviews, branches) * Practice with automated testing: unit tests and, ideally, integration tests * Ability to work with legacy code: read, understand, and evolve it without breaking existing functionality What Will Set You Apart * Experience with Java and Spring Boot in REST API development * Knowledge of GraphQL (consumption and creation of queries/mutations) * Prior exposure to projects involving third-party integrations (payments, partner APIs, ERPs) * Knowledge of observability tools: logs, basic metrics, alerts * Experience with CI/CD pipelines and build/deploy automation * Familiarity with Kubernetes or Docker in local development and staging contexts * Interest in vehicle connectivity, IoT, or mobility products Soft Skills That Make a Difference * Genuine desire to learn: proactively and consistently seek knowledge * Honest communication: ask for help at the right time — a sign of maturity * Attention to detail: know when the code is good enough to ship * Active collaboration: team results matter more than individual brilliance * Ownership of deliverables: test, validate, monitor in production * Technical curiosity: want to understand how the system works as a whole #LI-APS1 **Our Benefits:** * Health and dental insurance; * Meal and food allowance; * Childcare assistance; * Extended parental leave; * Partnerships with gyms and health & wellness professionals via Wellhub (Gympass, TotalPass); * Profit and Results Sharing Program (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 course platforms; * Language learning platform; * And many more More details about our benefits here: https://ciandt.com/br/pt-br/carreiras At CI&T, inclusion begins at first contact. If you are a person with a disability, it is important to **submit your medical report during the selection process.** *Check which data must be included in the report* *by clicking here.* This way, we can ensure the support and accommodations you deserve. **If you don’t yet have the qualifying medical report, don’t worry: we can support you in obtaining it.** We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to walk this journey alongside you.
João Silva
Indeed · HR
João Silva
Indeed · HR
