[Job - 25667] Senior Fullstack Developer (Node/React/Angular), Brazil

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions. With over 7,400 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality. At CI&T, we are seeking a highly skilled and motivated Senior Fullstack Developer to join our team in Brazil. You will contribute to an innovative project in a collaborative, transforming, and multicultural environment. Position Overview As a Senior Fullstack Developer, you will lead the design and development of web applications using cutting‑edge technologies like Node.js and various JavaScript frameworks, including React and Angular. Collaborating with cross‑functional teams, you will play a vital role in delivering high‑quality, data‑driven solutions that align with client needs and drive project success. Key Responsibilities Develop, implement, and maintain web applications using React, Next.js, and Angular, alongside backend technologies like Node.js. Collaborate closely with clients to understand their needs and translate them into technical solutions, including building and maintaining data‑driven API platforms. Analyze functional and non‑functional requirements to ensure a seamless user experience. Lead best practices for software development, ensuring clean code and adherence to architectural principles, including micro‑service and monolithic architecture patterns. Create and manage backend APIs, integrating with AWS cloud services such as RDS, DynamoDB, and API Gateway. Ensure high‑quality delivery through testing and quality practices, including unit testing (Jest, Mocha, etc.) and test‑driven development methodologies. Design and maintain database architectures, working with both relational (MySQL or PostgreSQL) and NoSQL databases. Must‑have Skills Extensive experience in full stack development, with proficiency in JavaScript libraries such as React, Angular, and Next.js. Strong understanding of backend development using Node.js. Experience with API development and integration, particularly in data‑driven applications. Familiarity with Git version control systems. Advanced English proficiency (reading and writing) is essential; fluent English is preferred. Experience with Agile software engineering methodologies. Nice‑to‑Have Skills Familiarity with CI/CD pipelines and DevOps principles. Experience with Docker and Cloud Service Providers. Drupal experience desired but not required. At CI&T, we are driven by Collaboration, Innovation, and Transformation, harnessing the power of AI to create impactful solutions. If you are passionate about developing high‑quality software in a dynamic environment, we invite you to join our team and help shape the future of technology. Together, let’s innovate and transform the way businesses operate #LI-MJ1 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: 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. 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. #J-18808-Ljbffr