Job Opening: Senior .NET Developer — Fluent English We are looking for a Senior .NET Developer to work on an international project at a global company that provides strategic consulting, process modernization, and corporate digital solutions. The role focuses on developing robust and scalable web applications, working with modern technologies in a collaborative and multicultural environment. **Responsabilidades y atribuciones** Main Responsibilities Develop and maintain web applications using .NET (C\#) and MVC. Create dynamic and responsive interfaces using Angular. Design, implement, and adjust RESTful APIs for system integration. Perform queries, optimizations, and maintenance in MySQL. Collaborate with cross\-functional teams to understand requirements and deliver high\-quality solutions. Participate in code reviews and contribute to continuous improvements in development processes. Requirements Solid experience with .NET (C\#) and MVC. Strong proficiency in Angular for front\-end development. Experience with MySQL and creating/optimizing SQL queries. Experience with the development and maintenance of RESTful APIs. Fluent English, with the ability to communicate with global teams and read technical documentation. Hiring Contract model via Deel (PJ \- Brazilian legal entity) International project, with constant interaction with teams from other countries (fluent English required). **Requisitos y calificaciones** Requirements Solid experience with .NET (C\#) and MVC. Strong proficiency in Angular for front\-end development. Experience with MySQL and creating/optimizing SQL queries. Experience with the development and maintenance of RESTful APIs. Fluent English, with the ability to communicate with global teams and read technical documentation. **Informaciones adicionales** Hiring Contract model via Deel (PJ \- Brazilian legal entity) International project, with constant interaction with teams from other countries (fluent English required). ¿Buscas un lugar donde tus ideas brillen? Con más de 38 años y una presencia global, en Stefanini transformamos el mañana juntos. Aquí, cada acción cuenta y cada idea puede marcar la diferencia. Únete a un equipo que valora la innovación, el respeto y el compromiso. Si eres una persona disruptiva, te mantienes en aprendizaje continuo y la innovación está en tu ADN, entonces somos lo que buscas. ¡Ven y construyamos juntos un futuro mejor!