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# Node React Engineer

- **Company:** Cognizant
- **Location:** Barcelona, Spain
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Microsoft Azure, Cloud Engineering, Code Review, Collaborative Software, Continuous Integration, Node.Js, NoSQL, Scrum Methodology, Cloud Services, Standard Sql, Software Engineering, TypeScript, Web Application Frameworks, ReactJS, Backend, Containerization, Information Technology, Front End Software Development, NestJS, Restful APIs, Es2015, Microservices
- **Published:** September 10, 2026
- **Apply:** https://www.buscojobs.com.es/node-react-engineer-en-barcelona-ID-369945189

## About the Role

Compensaciones / Beneficios * Design, develop, and maintain scalable backend services and APIs using Node.js and frameworks such as Express or NestJS * Build responsive, accessible front-end apps with React and TypeScript * Integrate third-party services, APIs, and microservices * Collaborate with analysts, product owners, architects, QA, and UX teams * Write clean, testable code following best practices * Participate in code reviews and continuous improvement * Optimize performance, security, and scalability * Support CI/CD and cloud deployments on AWS and Azure * Work in Agile teams with sprint planning and delivery activities Responsabilidades * Bachelor's or Master's degree in Computer Science, Software Engineering, Information Technology, or a related field * 5+ years of professional software development experience * Strong experience with JavaScript (ES6+) and TypeScript * Solid hands-on experience with Node.js and React * Experience in developing RESTful APIs and
microservices architectures * Knowledge of SQL and/or NoSQL databases * Familiarity with AWS and/or Azure * Experience with Agile methodologies and collaborative software development practices * Strong analytical, problem-solving, and communication skills * Professional proficiency in English (written and spoken) Requisitos principales * Restaurant tickets for every working day * Permanent contract * Referral program * Access to continuous learning and certification programs * Competitive salary and performance-related bonuses * Learning platforms and training programs

## Description

Experteer Overview In this role you will design, develop and maintain scalable web applications using Node.js, React and cloud-native technologies.You'll work with cross-functional teams to deliver high-quality software that enhances customer experiences and business performance.This position combines backend and frontend work in a fast-paced, international environment, offering opportunities to shape scalable platforms.You'll contribute to continuous improvement and automation while growing your technical and collaborative impact.Compensaciones / Beneficios * Design, develop, and maintain scalable backend services and APIs using Node.js and frameworks such as Express or NestJS * Build responsive, accessible front-end apps with React and TypeScript * Integrate third-party services, APIs, and microservices * Collaborate with analysts, product owners, architects, QA, and UX teams * Write clean, testable code following best practices * Participate in code reviews and continuous improvement * Optimize performance, security, and scalability * Support CI/CD and cloud deployments on AWS and Azure * Work in Agile teams with sprint planning and delivery activities Responsabilidades * Bachelor's or Master's degree in Computer Science, Software Engineering, Information Technology, or a related field * 5+ years of professional software development experience * Strong experience with JavaScript (ES6+) and TypeScript * Solid hands-on experience with Node.js and React * Experience in developing RESTful APIs and microservices architectures * Knowledge of SQL and/or NoSQL databases * Familiarity with AWS and/or Azure * Experience with Agile methodologies and collaborative software development practices * Strong analytical, problem-solving, and communication skills * Professional proficiency in English (written and spoken) Requisitos principales * Restaurant tickets for every working day * Permanent contract * Referral program * Access to continuous learning and certification programs * Competitive salary and performance-related bonuses * Learning platforms and training programs


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