[Job-32457] Senior Full Stack Developer (React & Node)

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. As a Senior Full Stack Application Engineer at CI&T, you will design and build intuitive, data-driven business applications using React, TypeScript, Node.js and AWS, with a strong focus on frontend engineering, UX/UI and data visualisation. You will work closely with Business, Product, Architects and Data Engineers to translate complex business processes, calculations and simulations into interactive user experiences, integrating with enterprise systems, data platforms and AI/ML services. This is a hands-on role requiring strong frontend expertise, solid backend capabilities, product thinking and ownership from discovery through production, leveraging AI-assisted development practices throughout. Key responsibilities Design and build intuitive, responsive and data-driven user interfaces using React and TypeScript, with a strong focus on UX/UI, usability and data visualisation. Translate complex business processes, calculations, simulations a