[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.

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  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.

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  Translate complex business processes, calculations, simulations and scenario modelling into interactive application features.

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  Develop secure APIs and backend services using Node.js and AWS, integrating with enterprise systems, data platforms such as Databricks and AI/ML services.

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  Build technical prototypes to validate feasibility, explore solutions and support technical decisions.

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  Own engineering quality, including automated testing, code reviews, CI/CD and production deployments.

• Work in an Agile, product-led environment, delivering working software incrementally based on business priorities.

• Collaborate closely with Business, Product, Design, Architects and Data Engineers to understand requirements, validate solutions and make informed technical decisions.

• Take ownership of delivery, working autonomously while proactively communicating progress, risks and dependencies.

• Demonstrate working software regularly, gather feedback and continuously improve the user experience.

• Leverage AI-assisted development tools throughout the software delivery lifecycle while maintaining engineering quality and accountability.

• Maintain practical technical documentation to support maintainability and handover.

• Experience:  software development experience, with strong hands-on experience delivering production web applications.

• Frontend: Strong proficiency in React, TypeScript and modern UI frameworks, building responsive, accessible and data-intensive applications.

• UX/UI: Experience translating complex business requirements into intuitive user interfaces, including interactive forms, data visualisation, calculations and scenario modelling.

• Backend: Solid experience with Node.js, REST APIs, business logic implementation and integration with external services.

• Cloud: Practical experience with AWS services such as Lambda, API Gateway, S3, IAM and CloudWatch, including infrastructure as code.

• Data Integration: Strong SQL skills and experience integrating applications with enterprise systems, APIs and modern data platforms such as Databricks.

• Engineering Practices: Experience with automated testing, CI/CD, Git based workflows, security and production deployments.

• Business Collaboration: Experience working directly with business stakeholders, Product and Architects to clarify requirements, evaluate technical options and deliver solutions.

• AI-Assisted Development: Practical experience using AI coding assistants and development tools while maintaining code quality and accountability.

• Communication: Advanced English communication skills and the ability to work independently within cross-functional teams.

• Domain Knowledge: Experience in retail, supply chain, manufacturing or other data-intensive industries.

• Business Modernisation: Experience replacing legacy applications, spreadsheets and manual workflows with modern web applications.