About the Role:

We are looking for a

Senior Full Stack Developer

to drive the ongoing evolution of a corporate intranet platform used by multiple business units across an international hospitality group.

You will work closely within a multidisciplinary team (Product Owner, UX/UI Designers, QA Engineers) to build robust, scalable solution architectures, develop RESTful APIs, and deliver seamless integrations with

Microsoft 365, SharePoint, and Azure .

Responsibilities:

Backend & Architecture:

Design, develop, and maintain RESTful APIs in

.NET / ASP.NET Core

following modern design patterns (Clean / Hexagonal Architecture).

Frontend (React SPA):

Develop reusable UI components using modern

React

patterns (Hooks, Context), implement state management, and integrate client-side components with backend APIs.

Microsoft Ecosystem Integrations:

Integrate with

Microsoft Graph, SharePoint Online , and handle authentication/authorization via

Azure AD / Microsoft Entra ID .

Data Management:

Model relational data and optimize queries in

MySQL .

DevOps, Quality & AI:

Work in

Microsoft Azure

environments,



support CI/CD pipelines, execute frontend/backend testing (Jest, Cypress), and leverage AI-powered coding tools (GitHub Copilot, Claude Code, etc.).

Requirements:

Experience:

4–5 years in Full Stack or Backend software development (minimum 3 years with

.NET ).

Core Stack:

.NET / ASP.NET Core + React SPA.

Microsoft Ecosystem:

Microsoft Graph, SharePoint Online, and Azure AD / Microsoft Entra ID.

Databases:

Relational databases, specifically MySQL.

Testing:

Experience with testing frameworks (Jest, React Testing Library, Cypress) and writing maintainable unit/integration tests.

Methodologies:

Agile environments (Scrum/Kanban) and version control with Git.

Languages:

English proficiency is required.

Nice to Have:

Experience building corporate intranets, employee portals, or complex business systems.

Familiarity with microservices or modular monolith architectures.

Hands‑on experience applying Artificial Intelligence (AI) to software development workflows.

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📌 Programador full stack React &.NET (Senior) (Madrid)
🏢 Hola Consultores
📍 Madrid