**JOB POSTING (8425\)** SENASA, within the scope of personnel selection, follows the principle of equal treatment and opportunities between women and men regarding access to employment and promotion, in accordance with Article 14 of the Spanish Constitution, and as established in Article 5 of Organic Law 3/2007, of March 22, on effective equality between women and men. **HIGHER DEGREE / MEDIUM DEGREE / GRADUATE (1\)** **Workplace:** Madrid **Department address:** CORPORATE SERVICES / INFORMATION SYSTEMS **Working hours:** Part-time. **Job requirements:** **Academic qualification:** Computer Engineering, Technical Computer Engineering, Bachelor's Degree in Computer Engineering or Bachelor's Degree in Computer Science \+ Official Master's Degree recognized by the Ministry of Education, Vocational Training and Sports. **Experience in:** Minimum five years of experience in: Web application development using ASP .NET, C\#, JavaScript, CSS, HTML, XHTML. IDE Visual Studio. Microsoft SQL Server databases. (Programming in Transact SQL, stored procedures, functions, maintenance plans, indexes, backups) Report development using Crystal Reports. Development of SOAP and REST web services, XML and JSON Source code repository TFS and branch management. Analysis, gathering user requirements and documentation. **Knowledge of:** Installation and configuration of Windows equipment. * Installation and configuration of Windows Server environments. * Configuration of IIS and deployment of applications. * Secure application development. * MVC application development. * Test development **Additional merits to be assessed:** **Experience in:** * Desktop .NET application development. * Business process consulting with Microsoft Power Platform suite. * APP development using PowerApps. * Data modeling and visualization: reports and dashboards using PowerBI. * Advanced workflow development with Power Automate. * SonarQube. * Blazor application development. **Languages:** Knowledge of English. **Responsibilities:** Develop web applications using .Net technologies and MS SQL Server databases. Design, develop and maintain web applications, ensuring their performance, functionality, security, identification and resolution of technical issues. Collaborate with the development and systems team and with key SENASA areas related to the applications. **Type of contract:** Temporary. **Selection process:** Interviews. **Start date:** Immediate Madrid, October 1, 2025