




Job Summary: We are seeking a Mid-Level Fullstack Developer (React+Node) to work on an international agribusiness project, collaborating with cross-functional teams to build high-quality applications. Key Highlights: 1. Focus on product, actively participating in solution discussions 2. Work with modern Backend for Frontend (BFF) architectures 3. Technical autonomy and decision-making authority regarding software architecture We are specialists in **technological transformation**, combining human expertise with AI to create scalable tech solutions. With over 7\.400 CI\&Ters worldwide, we have partnered with more than 1\.000 clients throughout our 30-year history. Artificial Intelligence is our reality. **Important**: If you reside in the Campinas Metropolitan Region, your physical presence at our Campinas offices is mandatory, per our current attendance policy. We are looking for a **Mid-Level Fullstack (React\+Node) professional based in São Paulo/SP**, to join our team on an international **agribusiness** project. You will collaborate with cross-functional teams to build high-quality applications using recommended technologies and practices. **Responsibilities:*** Focus on product, actively participating in solution discussions—not just technical implementation; * Develop and maintain applications with React (TypeScript) frontend and Node.js (TypeScript) backend; * Migrate applications from C\# to Node.js; * Work with modern Backend for Frontend (BFF) architectures; * Integrate and build solutions using AWS Cloud services; * Ensure code quality through shared team responsibility (no dedicated QA); * Collaborate with other areas and cross-functional squads in a fully English-speaking environment; * Exercise technical autonomy and decision-making authority—especially on software architecture topics; **Requirements for this role:*** Availability to attend the client’s office in São Paulo/SP up to **three times per month** (scheduled in advance). * **Advanced English**—comfortable participating in meetings and writing/reviewing technical documentation. * Solid experience with React \+ TypeScript for interface development. * Experience with Node.js and/or C\# on the backend. * Hands-on experience with BFF (Backend For Frontend) architecture. * Experience with AWS cloud services (e.g., Lambda, S3, API Gateway, etc.). * Mindset oriented toward software quality (testability, maintainability, best practices). * Ability to work autonomously and collaboratively—especially within self-organizing teams. \#LI\-AR2 **Our benefits:*** Health and dental insurance; * Meal and food allowance; * Childcare assistance; * Extended parental leave; * Gym and health & wellness partnerships via Wellhub (Gympass, TotalPass); * Profit Sharing Program (PLR); * Life insurance; * Continuous learning platform (CI\&T University); * Discount club; * Free online platform dedicated to promoting physical health, mental well-being, and overall wellness; * 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 disability, it is important to **submit your medical report during the selection process.** This way, we can ensure the support and accommodations you deserve. **If you don’t yet have a qualifying medical report, don’t worry—we can support you in obtaining it.** We have a dedicated Health & Wellness team, inclusion specialists, and affinity groups who will support you throughout every stage. Count on us to walk this journey alongside you.


