[Job - 32567] Senior React Frontend, Brazil

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. Introduction: We are seeking a motivated and experienced Senior Frontend Developer to join our team in modernizing a platform for airport operations. In this role, you will enhance the efficiency and user experience for both airport staff and travelers through innovative frontend solutions. How You’ll Make an Impact: You will be responsible for designing and developing responsive, user-friendly web applications that streamline airport operations and improve overall functionality. What Will You Be Doing? - Frontend Development: Create dynamic applications using ReactJS and TypeScript to deliver engaging user experiences. - Web Application Scalability: Utilize Next.js to build scalable and high-performance web applications. - Quality Assurance: Implement Behavior-Driven Development (BDD) testing patterns to ensure high-quality code and reliability. - API Integration: Collaborate with teams to integrate third-party APIs, enhancing application capabilities and user interactions. - Mentorship: Provide guidance and support to junior developers, fostering a collaborative team environment. - Continuous Learning: Stay up-to-date with emerging frontend technologies and industry trends to incorporate into development practices. Requirements: - Proven experience as a Senior Frontend Developer, with expertise in ReactJS and TypeScript. - Hands-on experience with Next.js for building scalable applications. - Familiarity with BDD testing patterns and API testing methodologies. - Strong proficiency in JavaScript and TypeScript. - Excellent problem-solving skills and the ability to troubleshoot complex issues. - Strong communication and collaboration skills, specially to work on a mixed team (CI&T/Client). - Advanced English skills, both written and verbal, for effective communication with stakeholders. Nice to Haves: - Experience with state management libraries such as Redux in React applications. - Familiarity with containerization technologies like Docker. - Knowledge of cloud services (e.g., Azure, AWS) for application deployment. - Backend Experience: Familiarity with Java Spring Boot for full-stack development, enhancing cross-functional collaboration. - Micro Frontend Expertise: Understanding of micro frontend architecture for building scalable and maintainable web applications. If you are a passionate Senior Frontend Developer looking to make a significant impact in the aviation industry, we encourage you to apply today! Join us in transforming airport operations and improving the travel experience for millions. Our benefits:   -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 And many more!   More details about our benefits here: https://ciandt.com/br/pt-br/carreiras   At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here.This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, 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 make this journey side by side.