Programador Full Stack React & .Net (Senior)

ALPHABET CONSULTING, S.L. es una empresa especializada en la provisión de Servicios TIC e Ingeniería para la gestión empresarial, ofreciendo soluciones diseñadas a medida de las necesidades de nuestros clientes.About the Role:We are looking for aSenior Full Stack Developerto 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 withMicrosoft 365, SharePoint, and Azure.Responsibilities:Backend & Architecture:Design, develop, and maintain RESTful APIs in.NET / ASP.NET Corefollowing modern design patterns (Clean / Hexagonal Architecture).Frontend (React SPA):Develop reusable UI components using modernReactpatterns (Hooks, Context), implement state management, and integrate client-side components with backend APIs.Microsoft Ecosystem Integrations:Integrate withMicrosoft Graph, SharePoint Online, and handle authentication/authorization viaAzure AD / Microsoft Entra ID.Data Management:Model relational data and optimize queries inMySQL.DevOps, Quality & AI:Work inMicrosoft Azureenvironments, 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, specificallyMySQL.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.Beneficios:Contrato laboral indefinido y estabilidad desde el primer día.Todo nuestro apoyo para tu desarrollo personal/profesional.Jornada laboral hibrida.,2 días presenciales (Plaza de la Lealtad, Madrid) / 3 días de teletrabajo Incorporación inmediata.Excelente clima laboral.Seguro médico privado con Adeslas (completo + dental).Pago del 100% exámenes de certificación oficial.Pago parcial de cualquier curso de IT/Data.Grandes proyectos con tecnologías avanzadas.¡Únete a nuestro equipo! ¡En AlphabetCons apostamos por ti!#J-*****-Ljbffr

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.

Contrato laboral indefinido y estabilidad desde el primer día. Todo nuestro apoyo para tu desarrollo personal/profesional. Jornada laboral hibrida., 2 días presenciales (Plaza de la Lealtad, Madrid) / 3 días de teletrabajo Incorporación inmediata. Excelente clima laboral. Seguro médico privado con Adeslas (completo + dental). Pago del 100% exámenes de certificación oficial. Pago parcial de cualquier curso de IT/Data. Grandes proyectos con tecnologías avanzadas.

ALPHABET CONSULTING, S.L. es una empresa especializada en la provisión de Servicios TIC e Ingeniería para la gestión empresarial, ofreciendo soluciones diseñadas a medida de las necesidades de nuestros clientes.