TT DATA is currently looking for a Fullstack Developer - React / .NET / M365 to work remotely from Europe for a United Nations Agency. You will design, develop, and support full-stack web applications using React-based front ends and enterprise back-end services (.NET, Python, or TypeScript), integrated with Microsoft 365, SharePoint, and Dynamics 365. And where you should be responsible for: * Develop and maintain React-based single-page applications (SPAs) * Implement responsive, accessible user interfaces * Design and develop back-end services using: .NET, Python, TypeScript / Node.js * Build and integrate REST APIs and business logic * Integrate applications with: SharePoint Online, Microsoft Dynamics 365 CRM, Azure AD / identity services * Support MS365-based solutions and Power Automate workflows * Provide 3rd-line support for assigned applications * Troubleshoot and resolve technical issues * Deliver bug fixes, minor enhancements, and performance improvements * Contribute to code reviews and documentation * Delivered application features and enhancements * Maintainable, version-controlled source code * Functional integrations with enterprise platforms * Timely resolution of incidents and defects * Technical documentation as required Your profile: * Advanced university degree (Master's or equivalent) in computer science, information systems, data analytics, engineering,



or a related field. * At least 5 years of Full stack development: * Front-end * Strong experience with React * Experience building responsive user interfaces * Experience integrating with REST APIs * Back-end (at least 1 required) * .NET * Python * TypeScript / Node.js * Experience with Microsoft 365 / SharePoint Online * Experience with Dynamics 365 CRM * Knowledge of Power Automate and workflows * Experience with Azure AD / identity integration * Knowledge of relational databases and SQL * Experience with Git and version control * Understanding of SDLC and release processes * Experience with code reviews and testing practices * Familiarity with API-based architecture * Strong problem-solving skills * Ability to work independently across multiple tasks * Delivery-focused and reliable * Ability to work in multicultural environments * Fluent in English (both written and verbal) is required. NTT Data is a multinational consultancy company, employing over 17.000 professionals world-wide. Within the International Institutions we have framework contracts with European Institutions like: European Commission; European Parliament; European Court of Auditors; Europol; NATO; Court of Justice; EPO; European Council, United Nations, etc. as freelance contractor #J-18808-Ljbffr

📌 Fullstack Developer - React /.NET /UN Agency (Madrid)
🏢 Ntt Data Europe & Latam
📍 Madrid