




Job Summary: A professional to develop and maintain C#, .NET Framework/Core applications; create web interfaces using MVC, HTML5, CSS3, JavaScript, and TypeScript; and support APIs, applying best practices. Key Highlights: 1. Development and maintenance of C# and .NET Framework/Core applications. 2. Creation of web interfaces using MVC, HTML5, CSS3, JavaScript, and TypeScript. 3. Support in building and maintaining APIs (Web API). An information technology services company is hiring a Senior .NET Developer in São Paulo (Pinheiros). **WANT TO PARTICIPATE IN THIS SELECTION?** ---------------------------------- * Review all details about this job on Jobbol and apply for free. **What will you do in this role?:** Develop and maintain applications using C# and .NET Framework / .NET Core. Create web interfaces using MVC, HTML5, CSS3, JavaScript (ES6+), and TypeScript. Support the construction and maintenance of APIs (Web API). Implement the data persistence layer using SQL Server and ORM (Dapper). Apply software engineering best practices, including Domain-Driven Design (DDD). If you have prior experience as a Senior C# Programmer, .NET Software Engineer, Senior Application Developer, or .NET Specialist, you may meet the requirements for this position. **Company Offer:*** Salary: Competitive with the market. * Benefits competitive with the market. **Other Information:*** Contract: Hybrid * Duration: Full-time * Work schedule: To be determined. ***Work Location:*** *Hybrid work model* *If you reside in São Caetano do Sul, Taboão da Serra, Guarulhos, or Osasco, consider applying for this opportunity.* ***Application Deadline:*** *12/12/2025* ***Expected Start Date:*** *20/12/2025* ***JobId.:*** *29381077071* *✔ Follow:* ***@jobbol.empregos*** *on Instagram and unlock the best of the 2025 job market.* ***\#TechJobs****\#SeniorNETDeveloper*


