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
Solid knowledge of HTML, CSS, JavaScript
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

📌 Fullstack Developer (Madrid)
🏢 Ntt Data Europe & Latam
📍 Madrid