Publication date : Apr 07, 2026, 12:00PMPurpose of the job:Responsible for developing and enhancing our applicationsDuties and responsibilitiesIntegration of user-facing elements developed by a front-end developers with server side logicBuilding reusable code and libraries for future useOptimization of the application for maximum speed and scalabilityImplementation of security and data protectionDesign, build, and maintain backend and frontend components for a web-based learning management system using the following technologies: Microsoft C#, ASP.NET MVC, ASP.NET Web API, JQuery, AngularJS, Bootstrap, Entity Framework, and other HTML5/CSS3 libraries and technologies.Strong knowledge of Microsoft SharePoint & Microsoft SQL server.Strong Experience of REST API/SOAP integrations & development. Understanding accessibility and security compliance User authentication and authorization between multiple systems, servers, and environmentsIntegration of multiple data sources and databases into one systemManagement of hosting environment, including database administration and scaling an application to support load changesData migration, transformation, and scriptingOutputting data in different formatsUnderstanding differences between multiple delivery platforms such as mobile vs desktop, and optimizing output to match the specific platformCreating database schemas that represent and support business processesImplementing automated testing platforms and unit testsProficient knowledge of a back-end programming language Proficient understanding of code versioning toolsUnderstanding of session management in a distributed server environmentEducationBachelor Degree in engineering or computer science.ExperienceMinimum 5 years of experience.Skills and abilitiesFluent English both spoken and writtenStrong analytical thinking and quality orientation skills.detailed and process oriented.Flexibility in dealing with people with diverse working styles. At Orange, only your skills matter. Regardless of your age, gender, background, origin, religion, sexual orientation, disability, neurodiversity, or appearance, we actively encourage diversity within our teams, as it is a collective strength and a driver of innovation.Orange is a disability-inclusive employer: please feel free to let us know about any specific needs you may have.